JavaWeb简单科研管理系统(jsp+Mysql8.0)
2024-04-27 23:00:39
课程设计
具备部分增、删、改、查功能，无JavaScrip，前端界面只有普通得表格，后端代买写这写着关系就写乱了。
Bean代码
AdminiUserBean.java（这个bean作废了，后面没用）
package com.linlin.bean;public class AdminiUserBean {private String admini_no;private String admini_passwd;public void setAdmini_no(String admini_no) {this.admini_no=admini_no;}public void setAdmini_passwd(String admini_passwd) {this.admini_passwd=admini_passwd;}public String getAdmini_no() {return admini_no;}public String getAdmini_passwd() {return admini_passwd;}
}ProjectAuditBean.java
package com.linlin.bean;public class ProjectAuditBean {private String rese_no;private String rese_name;private String check_projeckname;private String check_projmoney;private String check_start;private String check_end;private String check_status;private String check_name;private String check_no;public void setRese_no(String rese_no) {this.rese_no=rese_no;}public void setRese_name(String rese_name) {this.rese_name=rese_name;}public void setCheck_projeckname(String check_projieckname) {this.check_projeckname=check_projieckname;}public void setCheck_projmoney(String check_projmoney) {this.check_projmoney=check_projmoney;}public void setCheck_start(String check_start) {this.check_start=check_start;}public void setCheck_end(String check_end) {this.check_end=check_end;}public void setCheck_status(String check_status) {this.check_status=check_status;}public void setCheck_name(String check_name) {this.check_name=check_name;}public void setCheck_no(String check_no) {this.check_no=check_no;}public String getCheck_projeckname() {return check_projeckname;}public String getCheck_projmoney() {return check_projmoney;}public String getCheck_start() {return check_start;}public String getCheck_end() {return check_end;}public String getCheck_status() {return check_status;}public String getCheck_name() {return check_name;}public String getRese_no() {return rese_no;}public String getRese_name() {return rese_name;}public String getCheck_no() {return check_no;}
}ResearchersBean.java
package com.linlin.bean;public class ResearchersBean {private String rese_no;private String rese_name;private String rese_sex;private String rese_birthday;private String rese_degree;private String rese_profess;private String rese_dapart;private String total_paper;private String total_rewark;private String total_prizewinner;public void setRese_no(String rese_no) {this.rese_no=rese_no;}public void setRese_name(String rese_name) {this.rese_name=rese_name;}public void setRese_sex(String rese_sex) {this.rese_sex=rese_sex;}public void setRese_birthday(String rese_birthday) {this.rese_birthday=rese_birthday;}public void setRese_degree(String rese_degree) {this.rese_degree=rese_degree;}public void setRese_profess(String rese_profess) {this.rese_profess=rese_profess;}public void setRese_dapart(String rese_dapart) {this.rese_dapart=rese_dapart;}public void setTotal_paper(String total_paper) {this.total_paper=total_paper;}public void setTotal_rewark(String total_rewark) {this.total_rewark=total_rewark;}public void setTotal_prizewinner(String total_prizewinner) {this.total_prizewinner= total_prizewinner;}public String getRese_no() {return rese_no;}public String getRese_name() {return rese_name;}public String getRese_sex() {return rese_sex;}public String getRese_birthday() {return rese_birthday;}public String getRese_degree() {return rese_degree;}public String getRese_profess() {return rese_profess;}public String getRese_dapart() {return rese_dapart;}public String getTotal_paper() {return total_paper;}public String getTotal_rewark() {return total_rewark;}public String getTotal_prizewinner() {return total_prizewinner;}
}ResearchersUserBean.java
package com.linlin.bean;public class ResearchersUserBean {private String rese_no;private String rese_name;private String rese_sex;private String rese_birthday;private String rese_degree;private String rese_profess;private String rese_dapart;private String rese_passwd;private String role;public void setRese_no(String rese_no) {this.rese_no=rese_no;}public void setRese_name(String rese_name) {this.rese_name=rese_name;}public void setRese_sex(String rese_sex) {this.rese_sex=rese_sex;}public void setRese_birthday(String rese_birthday) {this.rese_birthday=rese_birthday;}public void setRese_degree(String rese_degree) {this.rese_degree=rese_degree;}public void setRese_profess(String rese_profess) {this.rese_profess=rese_profess;}public void setRese_dapart(String rese_dapart) {this.rese_dapart=rese_dapart;}public void setRese_passwd(String rese_passwd) {this.rese_passwd=rese_passwd;}public void setRole(String role) {this.role=role;}public String getRese_no() {return rese_no;}public String getRese_name() {return rese_name;}public String getRese_sex() {return rese_sex;}public String getRese_birthday() {return rese_birthday;}public String getRese_degree() {return rese_degree;}public String getRese_profess() {return rese_profess;}public String getRese_dapart() {return rese_dapart;}public String getRese_Passwd() {return rese_passwd; }public String gerRole() {return role;}
}UserBean.java
package com.linlin.bean;public class UserBean {private String rese_no;private String rese_passwd;public void setRese_no(String rese_no) {this.rese_no=rese_no;}public void setRese_passwd(String rese_passwd) {this.rese_passwd=rese_passwd;}public String getRese_no() {return rese_no;}public String getRese_passwd() {return rese_passwd;}
}Dao
BaseDao.java
package com.linlin.dao;import java.sql.SQLException;
import java.util.List;import com.linlin.bean.ProjectAuditBean;
import com.linlin.bean.ResearchersBean;
import com.linlin.bean.ResearchersUserBean;public interface BaseDao<T> {// /**
// * @param check_no
// * @return 通过check_no查询单个
// * @throws Exception
// */T get(String rese_no) throws Exception;
/*** * @param check_status* @return 未通过审核的项目* @throws Exception*/List<T> getlist(String check_status) throws Exception;/*** @return 查询全部* @throws Exception*/List<T> list() throws Exception;/*** @return 统计总数* @throws Exception*/Integer count() throws Exception;/*** @param 研究院编号rese_no* @return 指定研究院成果信息* @throws Exception*///T getreseinfo(String rese_no) throws Exception;T getreseinfo(String rese_no) throws Exception;T getreseproinfo(String rese_no) throws Exception;boolean del(String rese_no) throws Exception;
}ProjectAuditeDao.java
package com.linlin.dao;import com.linlin.bean.ProjectAuditBean;public interface ProjectAuditeDao extends BaseDao<ProjectAuditBean>{}ResearchersDao.java
package com.linlin.dao;import com.linlin.bean.ResearchersBean;public interface ResearchersDao extends BaseDao<ResearchersBean>{}ResearchersUserDao.java
package com.linlin.dao;import com.linlin.bean.ResearchersBean;public interface ResearchersUserDao extends BaseDao<ResearchersBean> {}ReseUserDao.java
package com.linlin.dao;import java.sql.SQLException;import com.linlin.bean.UserBean;public interface UserDao {/*** @param user,role* @return 返回登录是否成功* @throws Exception*/UserBean findUser(UserBean user, String role) throws SQLException;
}Dao.impl
BaseDaoImpl.java
package com.linlin.dao.impl;import org.apache.commons.dbutils.QueryRunner;
import org.apache.commons.dbutils.handlers.ScalarHandler;import com.linlin.dao.BaseDao;
import com.linlin.dao.util.DataSourceUtil;public abstract class BaseDaoImpl<T> implements BaseDao<T>{/*** 表名字*/protected String tableName = tableName();/*** 子类可以通过重写配置表名*/protected abstract String tableName();/*** 统计记录数*/@Overridepublic Integer count() throws Exception {String sql = "SELECT COUNT(*) FROM " + tableName;QueryRunner queryRunner = new QueryRunner(DataSourceUtil.getDataSource());return queryRunner.query(sql, new ScalarHandler<Number>(1)).intValue();}
}ProjectAuditeDaoImpl.java
package com.linlin.dao.impl;import java.sql.SQLException;
import java.util.List;import org.apache.commons.dbutils.QueryRunner;
import org.apache.commons.dbutils.handlers.BeanHandler;
import org.apache.commons.dbutils.handlers.BeanListHandler;import com.linlin.bean.ProjectAuditBean;
import com.linlin.dao.ProjectAuditeDao;
import com.linlin.dao.util.DataSourceUtil;public class ProjectAuditeDaoImpl extends BaseDaoImpl<ProjectAuditBean> implements ProjectAuditeDao{@Overridepublic List<ProjectAuditBean> list() throws Exception {// TODO 自动生成的方法存根QueryRunner queryRunner = new QueryRunner(DataSourceUtil.getDataSource());return (List<ProjectAuditBean>) queryRunner.query("select * from submitprojeckinfo", new BeanListHandler(ProjectAuditBean.class));}@Overrideprotected String tableName() {// TODO 自动生成的方法存根return "submitprojeckinfo";}@Overridepublic ProjectAuditBean get(String rese_no) throws Exception {// TODO 自动生成的方法存根QueryRunner queryRunner = new QueryRunner(DataSourceUtil.getDataSource()); return (ProjectAuditBean) queryRunner.query("select * from total_rese where rese_no=?", new BeanListHandler(ProjectAuditBean.class),rese_no);}@Overridepublic List<ProjectAuditBean> getlist(String check_status) throws Exception {// TODO 自动生成的方法存根QueryRunner queryRunner = new QueryRunner(DataSourceUtil.getDataSource());return (List<ProjectAuditBean>) queryRunner.query("select * from submitprojeckinfo where check_status=?", new BeanListHandler(ProjectAuditBean.class),check_status);}public boolean update_aucheck(String status,String check_no) throws Exception {QueryRunner queryRunner = new QueryRunner(DataSourceUtil.getDataSource());int row=queryRunner.update("update aucheck set check_status=? where check_no=?",status,check_no);System.out.println(row);return row>=1;}
// @Override
// public ProjectAuditBean get(String check_no) throws Exception {// // TODO 自动生成的方法存根
// QueryRunner queryRunner = new QueryRunner(DataSourceUtil.getDataSource());
// return queryRunner.query("select * from submitprojeckinfo ", beanHandler);
// }@Overridepublic ProjectAuditBean getreseinfo(String rese_no) throws Exception {// TODO 自动生成的方法存根return null;}public ProjectAuditBean getreseproinfo(String rese_no) throws SQLException {QueryRunner queryRunner = new QueryRunner(DataSourceUtil.getDataSource());return (ProjectAuditBean) queryRunner.query("select * from submitprojeckinfo where rese_no=?", new BeanHandler(ProjectAuditBean.class),rese_no);}@Overridepublic boolean del(String rese_no) throws Exception {return false;// TODO 自动生成的方法存根}}ResearchersDaoImpl.java
package com.linlin.dao.impl;import java.util.List;import org.apache.commons.dbutils.QueryRunner;
import org.apache.commons.dbutils.handlers.BeanHandler;
import org.apache.commons.dbutils.handlers.BeanListHandler;import com.linlin.bean.ResearchersBean;
import com.linlin.dao.ResearchersDao;
import com.linlin.dao.util.DataSourceUtil;public class ResearchersDaoImpl extends BaseDaoImpl<ResearchersBean> implements ResearchersDao{@Overridepublic List<ResearchersBean> list() throws Exception {// TODO 自动生成的方法存根QueryRunner queryRunner = new QueryRunner(DataSourceUtil.getDataSource());return (List<ResearchersBean>) queryRunner.query("select * from total_rese", new BeanListHandler(ResearchersBean.class));}@Overrideprotected String tableName() {// TODO 自动生成的方法存根return "total_rese";}@Overridepublic ResearchersBean get(String rese_no) throws Exception {// TODO 自动生成的方法存根QueryRunner queryRunner = new QueryRunner(DataSourceUtil.getDataSource());return (ResearchersBean) queryRunner.query("select * from total_rese where rese_no=?",new BeanHandler(ResearchersBean.class),rese_no);}@Overridepublic List<ResearchersBean> getlist(String check_status) throws Exception {// TODO 自动生成的方法存根return null;}// public List<ResearchersBean> getreseinfo() throws Exception {// return null;
// // TODO 自动生成的方法存根
QueryRunner queryRunner = new QueryRunner(DataSourceUtil.getDataSource());
return (List<ResearchersBean>) queryRunner.query("CALL total_researchers('114141');", new BeanListHandler(ResearchersBean.class));
// }@Overridepublic ResearchersBean getreseinfo(String rese_no) throws Exception {// TODO 自动生成的方法存根QueryRunner queryRunner = new QueryRunner(DataSourceUtil.getDataSource()); return (ResearchersBean) queryRunner.query("select * from total_rese where rese_no=?", new BeanListHandler(ResearchersBean.class),rese_no);}@Overridepublic ResearchersBean getreseproinfo(String rese_no) throws Exception {// TODO 自动生成的方法存根return null;}@Overridepublic boolean del(String rese_no) throws Exception {return false;// TODO 自动生成的方法存根}}ResearchersUserDaoImpl.java
package com.linlin.dao.impl;import java.util.List;import org.apache.commons.dbutils.QueryRunner;
import org.apache.commons.dbutils.handlers.BeanListHandler;import com.linlin.bean.ProjectAuditBean;
import com.linlin.bean.ResearchersBean;
import com.linlin.bean.ResearchersUserBean;
import com.linlin.dao.ResearchersUserDao;
import com.linlin.dao.util.DataSourceUtil;public class ResearchersUserDaoImpl extends BaseDaoImpl<ResearchersBean> implements ResearchersUserDao{@Overridepublic ResearchersBean get(String rese_no) throws Exception {// TODO 自动生成的方法存根return null;}@Overridepublic List<ResearchersBean> getlist(String check_status) throws Exception {// TODO 自动生成的方法存根return null;}public boolean insert_researchers(ResearchersUserBean userbean) throws Exception {QueryRunner queryRunner = new QueryRunner(DataSourceUtil.getDataSource());int row=queryRunner.update( "insert into researchers(rese_no,rese_name,rese_passwd,role,rese_sex,rese_birthday,rese_degree,rese_profess,rese_dapart) values(?,?,?,?,?,?,?,?,?)",userbean.getRese_no(),userbean.getRese_name(),userbean.getRese_Passwd(),userbean.gerRole(),userbean.getRese_sex(),userbean.getRese_birthday(),userbean.getRese_degree(),userbean.getRese_profess(),userbean.getRese_dapart());return row>=1;}@Overridepublic List<ResearchersBean> list() throws Exception {// TODO 自动生成的方法存根return null;}@Overrideprotected String tableName() {// TODO 自动生成的方法存根return "researchers";}@Overridepublic ResearchersBean getreseinfo(String rese_no) throws Exception {// TODO 自动生成的方法存根return null;}@Overridepublic ResearchersBean getreseproinfo(String rese_no) throws Exception {// TODO 自动生成的方法存根return null;}@Overridepublic boolean del(String rese_no) throws Exception {return false;// TODO 自动生成的方法存根}}UserDaoImpl.java
package com.linlin.dao.impl;import java.sql.SQLException;import org.apache.commons.dbutils.QueryRunner;
import org.apache.commons.dbutils.handlers.BeanHandler;import com.linlin.bean.UserBean;
import com.linlin.dao.UserDao;
import com.linlin.dao.util.DataSourceUtil;public class UserDaoImpl implements UserDao {@Overridepublic UserBean findUser(UserBean user, String role) throws SQLException {// TODO 自动生成的方法存根QueryRunner queryRunner = new QueryRunner(DataSourceUtil.getDataSource());//String sql = "select * from administrator where admini_no=? and admini_passwd=?";String sql = "select * from researchers where rese_no=? and rese_passwd=? and role=?";UserBean isuser = (UserBean) queryRunner.query(sql, new BeanHandler(UserBean.class), new Object[] {user.getRese_no(),user.getRese_passwd(),role});return isuser;}}dao.util
DataSourceUtil.java
package com.linlin.dao.util;import java.io.InputStream;
import java.sql.Connection;
import java.sql.SQLException;
import java.util.Properties;import javax.sql.DataSource;import org.apache.tomcat.dbcp.dbcp.BasicDataSourceFactory;public class DataSourceUtil {private static DataSource ds;/*** 获取数据源*/public static DataSource getDataSource() {return ds;}/*** 获取数据库连接* @throws SQLException*/public static Connection getConnection() throws SQLException {return ds.getConnection();}/*** 初始化*/ static {//c3p0
// ds = new ComboPooledDataSource("dev");//dbcptry(InputStream is = DataSourceUtil.class.getClassLoader().getResourceAsStream("dbcp.properties")) {Properties props = new Properties();props.load(is);ds = BasicDataSourceFactory.createDataSource(props);} catch (Exception e) {e.printStackTrace();}}/*** 测试*/ public static void main(String[] args) throws SQLException {System.out.println(getConnection().getMetaData());}}filter
package com.linlin.filter;
import java.io.IOException;
import java.io.UnsupportedEncodingException;import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.annotation.WebFilter;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletRequestWrapper;
import javax.servlet.http.HttpServletResponse;@WebFilter("/*")
public class CharacterFilter implements Filter {public void init(FilterConfig filterConfig) throws ServletException {}public void doFilter(ServletRequest req, ServletResponse resp,FilterChain chain) throws IOException, ServletException {HttpServletRequest request = (HttpServletRequest) req;HttpServletResponse response = (HttpServletResponse) resp;// 拦截所有的请求 解决全站中文乱码// 指定 request 和 response 的编码request.setCharacterEncoding("utf-8"); // 只对消息体有效//响应消息response.setContentType("text/html;charset=utf-8");// 对request进行包装CharacterRequest characterRequest = new CharacterRequest(request);chain.doFilter(characterRequest, response);}public void destroy() {}
}
// 继承 默认包装类HttpServletRequestWrapper
// 解决Tomcat 7 下get请求乱码
class CharacterRequest extends HttpServletRequestWrapper {public CharacterRequest(HttpServletRequest request) {super(request);}// 子类继承父类一定会覆写一些方法，此处用于重写getParamter()方法public String getParameter(String name) {// 调用被包装对象的getParameter()方法，获得请求参数String value = super.getParameter(name);if (value == null)return null;// 判断请求方式String method = super.getMethod();if ("get".equalsIgnoreCase(method)) {try {value = new String(value.getBytes("iso-8859-1"), "utf-8");} catch (UnsupportedEncodingException e) {throw new RuntimeException(e);}}// 解决乱码后返回结果return value;}
}
service
BaseService.java
package com.linlin.service;import java.util.List;public interface BaseService<T> {/*** 查询单个*/T get(String check_no) throws Exception;T getreseinfo(String rese_no) throws Exception;/*** 查询全部*/List<T> list() throws Exception;/*** 查询个数*/int count() throws Exception;}LoginService.java
package com.linlin.service;import java.sql.SQLException;import com.linlin.bean.UserBean;public interface LoginService {boolean login(UserBean user, String role) throws SQLException;}RegisterResearchersService.java
package com.linlin.service;import java.sql.SQLException;import com.linlin.bean.UserBean;public interface RegisterResearchersService {boolean insert(UserBean user, String role) throws SQLException;
}ResearchersService.java
package com.linlin.service;import java.sql.SQLException;import com.linlin.bean.ResearchersBean;public interface ResearchersService extends BaseService<ResearchersBean>{boolean query(ResearchersBean userinfo,String rese_no) throws SQLException;
}Service.impl
BaseServiceImpl.java
package com.linlin.service.impl;import java.util.List;import com.linlin.dao.BaseDao;
import com.linlin.service.BaseService;public abstract class BaseServiceImpl<T> implements BaseService<T>{protected BaseDao<T> dao = getDao();/*** 由子类实现*/protected abstract BaseDao<T> getDao() ;@Overridepublic List<T> list() throws Exception {// TODO 自动生成的方法存根return dao.list();}@Overridepublic int count() throws Exception {// TODO 自动生成的方法存根return dao.count();}}LoginServiceImpl.java
package com.linlin.service.impl;import java.sql.SQLException;import com.linlin.bean.UserBean;
import com.linlin.dao.impl.UserDaoImpl;
import com.linlin.service.LoginService;public class LoginServiceImpl implements LoginService {UserDaoImpl us = new UserDaoImpl();@Overridepublic boolean login(UserBean user, String role) throws SQLException {// TODO 自动生成的方法存根UserBean isUser = us.findUser(user,role);if (isUser==null) {return false;}else {return true;}}}ProjectAuditeServiceImpl.java
package com.linlin.service.impl;import com.linlin.bean.ProjectAuditBean;
import com.linlin.dao.BaseDao;
import com.linlin.dao.impl.ProjectAuditeDaoImpl;public class ProjectAuditeServiceImpl extends BaseServiceImpl<ProjectAuditBean>{@Overrideprotected BaseDao<ProjectAuditBean> getDao() {// TODO 自动生成的方法存根return new ProjectAuditeDaoImpl();}@Overridepublic ProjectAuditBean get(String check_no) throws Exception {// TODO 自动生成的方法存根return null;}@Overridepublic ProjectAuditBean getreseinfo(String rese_no) throws Exception {// TODO 自动生成的方法存根return null;}}ResearcherServiceImpl.java
package com.linlin.service.impl;import java.sql.SQLException;
import java.util.List;import com.linlin.bean.ResearchersBean;
import com.linlin.dao.BaseDao;
import com.linlin.service.ResearchersService;public class ResearchersServiceImpl extends BaseServiceImpl<ResearchersBean> implements ResearchersService {@Overridepublic ResearchersBean get(String check_no) throws Exception {// TODO 自动生成的方法存根return null;}@Overridepublic ResearchersBean getreseinfo(String rese_no) throws Exception {// TODO 自动生成的方法存根return null;}@Overridepublic boolean query(ResearchersBean userinfo, String rese_no) throws SQLException {// TODO 自动生成的方法存根return false;}@Overrideprotected BaseDao<ResearchersBean> getDao() {// TODO 自动生成的方法存根return null;}
}servlet
BaseServlet.java
package com.linlin.servlet;import java.io.IOException;import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;public abstract class BaseServlet extends HttpServlet {/*** 转发请求 * @param request* @param response* @param path 转发的/WEB-INF/page/下的目标资源，参数值不含/WEB-INF/page/ 部分 * @throws ServletException* @throws IOException*/protected void forward(HttpServletRequest request, HttpServletResponse response, String path)throws ServletException, IOException {request.getRequestDispatcher(path).forward(request, response);}protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {// TODO 自动生成的方法存根this.doGet(req, resp);}
}CheckServlet.java
package com.linlin.servlet;import java.io.IOException;
import java.util.List;import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;import com.linlin.bean.ProjectAuditBean;
import com.linlin.dao.BaseDao;
import com.linlin.dao.impl.ProjectAuditeDaoImpl;@WebServlet("/CheckServlet")
public class CheckServlet extends HttpServlet {@Overrideprotected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {// TODO 自动生成的方法存根BaseDao<ProjectAuditBean> service = new ProjectAuditeDaoImpl();List<ProjectAuditBean> alltable;try {alltable = service .getlist("审核中");System.out.println("审核中");req.setAttribute("datas", alltable);forward(req,resp,"/check.jsp");} catch (Exception e) {// TODO 自动生成的 catch 块e.printStackTrace();}}/*** 转发请求 * @param request* @param response* @param path 转发的/WEB-INF/page/下的目标资源，参数值不含/WEB-INF/page/ 部分 * @throws ServletException* @throws IOException*/protected void forward(HttpServletRequest request, HttpServletResponse response, String path)throws ServletException, IOException {request.getRequestDispatcher(path).forward(request, response);}@Overrideprotected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {// TODO 自动生成的方法存根this.doGet(req, resp);}
}DeleteServlet.java
package com.linlin.servlet;import java.io.IOException;import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;import com.linlin.dao.impl.ReseUserDaoImpl;
@WebServlet("/DeleteServlet")
public class DeleteServlet extends BaseServlet {@Overrideprotected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {// TODO 自动生成的方法存根String rese_no = req.getParameter("rese_no");ReseUserDaoImpl rudi = new ReseUserDaoImpl();System.out.println("开始删除"+rese_no);try {if(rudi.del(rese_no)) {System.out.println("删除成功");req.setAttribute("dele","删除成功");forward(req, resp, "/QueryReseinfoServlet");}else {req.setAttribute("dele","删除失败");forward(req, resp, "/QueryReseinfoServlet");}} catch (Exception e) {// TODO 自动生成的 catch 块e.printStackTrace();}}@Overrideprotected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {// TODO 自动生成的方法存根this.doGet(req, resp);}
}LoginServlet.java
package com.linlin.servlet;import java.io.IOException;
import java.sql.SQLException;
import java.util.List;import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;import com.linlin.bean.ProjectAuditBean;
import com.linlin.bean.ResearchersBean;
import com.linlin.bean.UserBean;
import com.linlin.dao.BaseDao;
import com.linlin.dao.ProjectAuditeDao;
import com.linlin.dao.impl.ProjectAuditeDaoImpl;
import com.linlin.dao.impl.ResearchersDaoImpl;
import com.linlin.service.impl.LoginServiceImpl;@WebServlet("/loginServlet")
public class LoginServlet extends HttpServlet {@Overrideprotected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {String username = req.getParameter("username");String password = req.getParameter("password");UserBean user = new UserBean();user.setRese_no(username);user.setRese_passwd(password);System.out.println(user.getRese_no());LoginServiceImpl userimpl = new LoginServiceImpl();//判断权限获取选项值String role = req.getParameter("access");System.out.println(role);try {if (userimpl.login(user,role)) {//判断用户权限if(role.equals("1")){BaseDao<ProjectAuditBean> service = new ProjectAuditeDaoImpl();List<ProjectAuditBean> alltable = service .list();System.out.println(alltable);System.out.println(alltable.get(0).getCheck_no());System.out.println(alltable.get(1).getCheck_no());req.setAttribute("datas", alltable);req.getSession().setAttribute("user", user);forward(req,resp,"/admini.jsp");}else {BaseDao<ResearchersBean> service = new ResearchersDaoImpl();ResearchersBean alltable = service .get(username);System.out.println(alltable);System.out.println(alltable.getRese_no());req.setAttribute("datas", alltable);req.getSession().setAttribute("user", user);forward(req,resp,"/reselogin.jsp");//resp.sendRedirect(req.getContextPath()+"/reselogin.jsp");}//HttpSession session = req.getSession();} else {if(role.equals("1")) {req.setAttribute("errerMsg","非管理员账户或用户名或密码错误");} else {req.setAttribute("errerMsg","非教师账户或用户名或密码错误");req.getRequestDispatcher("login.jsp").forward(req, resp);}req.getRequestDispatcher("login.jsp").forward(req, resp);}} catch (SQLException e) {// TODO 自动生成的 catch 块e.printStackTrace();} catch (ServletException e) {// TODO 自动生成的 catch 块e.printStackTrace();} catch (IOException e) {// TODO 自动生成的 catch 块e.printStackTrace();} catch (Exception e) {// TODO 自动生成的 catch 块e.printStackTrace();}}/*** 转发请求 * @param request* @param response* @param path 转发的/WEB-INF/page/下的目标资源，参数值不含/WEB-INF/page/ 部分 * @throws ServletException* @throws IOException*/
protected void forward(HttpServletRequest request, HttpServletResponse response, String path)throws ServletException, IOException {request.getRequestDispatcher(path).forward(request, response);
}@Overrideprotected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {this.doPost(req, resp);}
}LogouServlet.java
package com.linlin.servlet;import java.io.IOException;import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;@WebServlet("/LogoutServlet")
public class LogouServlet extends HttpServlet {@Overrideprotected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {// TODO 自动生成的方法存根req.getSession().removeAttribute("user");resp.sendRedirect(req.getContextPath()+"/login.jsp");}@Overrideprotected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {// TODO 自动生成的方法存根this.doGet(req, resp);}}QueryReseinfoServlet.java
package com.linlin.servlet;import java.io.IOException;
import java.util.List;import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;import com.linlin.bean.ResearchersUserBean;
import com.linlin.dao.BaseDao;
import com.linlin.dao.impl.ReseUserDaoImpl;
import com.linlin.dao.impl.ResearchersUserDaoImpl;
@WebServlet("/QueryReseinfoServlet")
public class QueryReseinfoServlet extends BaseServlet {@Overrideprotected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {// TODO 自动生成的方法存根ResearchersUserDaoImpl rud = new ResearchersUserDaoImpl();BaseDao<ResearchersUserBean> service = new ReseUserDaoImpl();List<ResearchersUserBean> alltable;try {alltable = service .list();System.out.println(alltable);
// System.out.println(alltable.get(0).getRese_no());
// System.out.println(alltable.get(1).getRese_no());req.setAttribute("datas", alltable);forward(req,resp,"/reseinfo.jsp");} catch (Exception e) {// TODO 自动生成的 catch 块e.printStackTrace();}}@Overrideprotected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {// TODO 自动生成的方法存根this.doGet(req, resp);}
}QueryServlet.java
package com.linlin.servlet;import java.io.IOException;import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;import com.linlin.bean.ResearchersBean;
import com.linlin.dao.BaseDao;
import com.linlin.dao.impl.ResearchersDaoImpl;@WebServlet("/QueryServlet")
public class QueryServlet extends HttpServlet{@Overrideprotected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {// TODO 自动生成的方法存根String user_no = req.getParameter("rese_no");System.out.println("开始查询"+user_no);BaseDao<ResearchersBean> service = new ResearchersDaoImpl(); ResearchersBean alltable;try {alltable = service .get(user_no);if(alltable!=null) {System.out.println(user_no); System.out.println(alltable.getRese_no()); req.setAttribute("datas", alltable); forward(req,resp,"/query.jsp");}else {req.setAttribute("error","没有该人员");forward(req,resp,"/query.jsp");}} catch (Exception e) {// TODO 自动生成的 catch 块e.printStackTrace();} }/*** 转发请求 * @param request* @param response* @param path 转发的/WEB-INF/page/下的目标资源，参数值不含/WEB-INF/page/ 部分 * @throws ServletException* @throws IOException*/protected void forward(HttpServletRequest request, HttpServletResponse response, String path)throws ServletException, IOException {request.getRequestDispatcher(path).forward(request, response);}@Overrideprotected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {// TODO 自动生成的方法存根this.doGet(req, resp);}
}RegisterServlet.java
package com.linlin.servlet;import java.io.IOException;
import java.lang.reflect.InvocationTargetException;
import java.util.Map;import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;import org.apache.commons.beanutils.BeanUtils;import com.linlin.bean.ResearchersUserBean;
import com.linlin.dao.impl.ResearchersUserDaoImpl;
@WebServlet("/Register")
public class RegisterServlet extends HttpServlet {@Overrideprotected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {// TODO 自动生成的方法存根;System.out.println("register");ResearchersUserDaoImpl reg = new ResearchersUserDaoImpl();Map<String,String[]> map = req.getParameterMap();ResearchersUserBean user = new ResearchersUserBean();try {BeanUtils.populate(user,map);} catch (IllegalAccessException e) {// TODO 自动生成的 catch 块e.printStackTrace();} catch (InvocationTargetException e) {// TODO 自动生成的 catch 块e.printStackTrace();}System.out.println(user.getRese_name());System.out.println(user.getRese_no());//开始插入数据库try {if(reg.insert_researchers(user)) {System.out.println("注册成功");req.setAttribute("info","研究员"+user.getRese_name()+"注册成功");req.getRequestDispatcher("register.jsp").forward(req, resp);}} catch (Exception e) {// TODO 自动生成的 catch 块e.printStackTrace();}}/*** 转发请求 * @param request* @param response* @param path 转发的/WEB-INF/page/下的目标资源，参数值不含/WEB-INF/page/ 部分 * @throws ServletException* @throws IOException*/protected void forward(HttpServletRequest request, HttpServletResponse response, String path)throws ServletException, IOException {request.getRequestDispatcher(path).forward(request, response);}@Overrideprotected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {// TODO 自动生成的方法存根this.doGet(req, resp);}
}RereProServlet.jva
package com.linlin.servlet;import java.io.IOException;import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;import com.linlin.bean.ProjectAuditBean;
import com.linlin.bean.UserBean;
import com.linlin.dao.BaseDao;
import com.linlin.dao.impl.ProjectAuditeDaoImpl;
@WebServlet("/ReseServlet")
public class ReseProServlet extends BaseServlet{@Overrideprotected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {// TODO 自动生成的方法存根HttpSession session = req.getSession();UserBean user = (UserBean) session.getAttribute("user");ProjectAuditeDaoImpl padi = new ProjectAuditeDaoImpl();System.out.println("登录用户"+user.getRese_no());try {BaseDao<ProjectAuditBean> service = new ProjectAuditeDaoImpl();ProjectAuditBean alltable = service.getreseproinfo(user.getRese_no());req.setAttribute("datas", alltable);forward(req,resp,"/resepro.jsp");} catch (Exception e) {// TODO 自动生成的 catch 块e.printStackTrace();}}@Overrideprotected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {// TODO 自动生成的方法存根this.doGet(req, resp);}
}UpdateServlet.java
package com.linlin.servlet;import java.io.IOException;import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;import com.linlin.dao.impl.ProjectAuditeDaoImpl;@WebServlet("/UpdateServlet")
public class UpdateServlet extends HttpServlet{@Overrideprotected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {// TODO 自动生成的方法存根ProjectAuditeDaoImpl padi = new ProjectAuditeDaoImpl();String check = req.getParameter("check");String check_no = req.getParameter("check_no");System.out.println(check_no);if(check==null) {return;}System.out.println(check);if(check.equals("yes")) {try {System.out.println("更新");padi.update_aucheck("通过", check_no);} catch (Exception e) {// TODO 自动生成的 catch 块e.printStackTrace();}req.setAttribute("updatesuccess","更新成功");forward(req, resp, "/CheckServlet");}else if(check.equals("no")) {System.out.println("更新no");try {padi.update_aucheck("不予通过", check_no);} catch (Exception e) {// TODO 自动生成的 catch 块e.printStackTrace();}forward(req, resp, "/CheckServlet");}else {System.out.println("waiting");forward(req, resp, "/CheckServlet");//forward(req, resp, "/CheckServlet");}}/*** 转发请求 * @param request* @param response* @param path * @throws ServletException* @throws IOException*/protected void forward(HttpServletRequest request, HttpServletResponse response, String path)throws ServletException, IOException {request.getRequestDispatcher(path).forward(request, response);}@Overrideprotected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {// TODO 自动生成的方法存根this.doGet(req, resp);}
}配置文件
#连接设置driverClassName=com.mysql.cj.jdbc.Driverurl=jdbc:mysql://localhost:3306/gxkygl?useSSL=false&serverTimezone=CST&characterEncoding=utf-8username=rootpassword=123456#初始化连接initialSize=5#最大连接数量maxActive=10#最大空闲连接maxIdle=3000JSP
admini.jsp
在这里插入代<%@ page language="java" contentType="text/html;charset=UTF-8" language="java"
pageEncoding="UTF-8" %>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<!DOCTYPE html>
<html><head><title></title></head><body style="text-align:center;"><h1>管理员界面</h1><span>管理员:${user.rese_no }</span><a href="${pageContext.request.contextPath }/LogoutServlet">注销</a><br><div style="margin:0 auto"><form action="${pageContext.request.contextPath }/CheckServlet" method="post" ><input type="submit" value="开始审核" /></form><br /><form action="${pageContext.request.contextPath }/register.jsp" method="post" ><input type="submit" value="注册研究员" /></form><form action="${pageContext.request.contextPath }/QueryReseinfoServlet"><input type="submit" value="查询教师基本信息"/></form><form action="${pageContext.request.contextPath }/QueryServlet" method="post" ><label>请输入研究人员编号</label><input type="text" name="rese_no" /><input type="submit" value="查询研究人员信息" /></form></div><div style="margin:0 auto"><table border="1" cellspacing="0" style="margin:0 auto"><caption><h3>审核表</h3></caption><tr><td><h3>审核号</h3></td><td><h3>项目名</h3></td><td><h3>研究员姓名</h3></td><td><h3>项目经费</h3></td><td><h3>项目启动时间</h3></td><td><h3>项目状态</h3></td><td><h3>项目结束时间</h3></td><td><h3>审核人员</h3></td></tr><c:forEach items="${datas}" var="item"><tr><td>${item.check_no }</td><td>${item.rese_name }</td><td>${item.check_projeckname }</td><td>${item.check_projmoney }</td><td>${item.check_start }</td><td>${item.check_status }</td><td>${item.check_end }</td><td>${item.check_name }</td></tr></c:forEach></table> </div></body>
</html>
码片
check.jsp
<%@ page language="java" contentType="text/html;charset=UTF-8" language="java"
pageEncoding="UTF-8" %>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<!DOCTYPE html>
<html><head><title></title></head><body style="text-align:center;"><h1>管理员界面</h1><span>管理员:${user.rese_no }</span><a href="${pageContext.request.contextPath }/LogoutServlet">注销</a><br><div style="margin:0 auto"><table border="1" cellspacing="0" style="margin:0 auto"><caption><h3>待审核表</h3></caption><tr><td><h3>序号</h3></td><td><h3>审核号</h3></td><td><h3>项目名</h3></td><td><h3>研究员姓名</h3></td><td><h3>项目经费</h3></td><td><h3>项目提交时间</h3></td><td><h3>项目状态</h3></td><td><h3>审核人员</h3></td><td><h3>是否通过</h3></td></tr><c:forEach items="${datas}" var="item"><tr><td>${status.count }</td><td>${item.check_no }</td><td>${item.rese_name }</td><td>${item.check_projeckname }</td><td>${item.check_projmoney }</td><td>${item.check_start }</td><td>${item.check_status }</td><td>${item.check_name }</td><td><form action="${pageContext.request.contextPath }/UpdateServlet" method="post"><select name="check_no" id="access" lay-verify="required"><option value="${item.check_no }">审核号</option></select><input type="radio" name="check" value="yes" />通过<input type="radio" name="check" value="no" />不予通过<input type="radio" name="check" value="waiting" />待讨论<input type="submit" value="提交" /></form></td></tr></c:forEach></table> </div></body>
</html>login.jsp
<%@ page language="java" contentType="text/html;charset=UTF-8"
pageEncoding="UTF-8" %>
<!DOCTYPE html>
<head><meta charset="utf-8" /><title>登录页面</title>
</head>
<body style="text-align:center">
<h2 style="color:red;">${errerMsg }</h2><form action="${pageContext.request.contextPath }/loginServlet" metho="post" /><table border="1" width="600px" cellpadding="0" cellspacing="0" align="center"><tr><td height="30" align="center">用户名</td><td> <input type="text" name="username" /></td></tr><tr><td height="30" align="center">密 码</td><td> <input type="password" name="password" /></td></tr><tr><td height="30" colspan="2" align="center"><input type="submit" value="登录" /> <select name="access" id="access" lay-verify="required"><option value="1">管理员</option><option value="2">教师</option></select></td></tr></table>
</body>
</html>query.jsp
<%@ page language="java" contentType="text/html;charset=UTF-8" language="java"
pageEncoding="UTF-8" %>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<!DOCTYPE html>
<html><head><title></title></head><body style="text-align:center;"><h1>管理员界面</h1><span>管理员:${user.rese_no }</span><a href="${pageContext.request.contextPath }/LogoutServlet">注销</a><br><div style="margin:0 auto"><h3 style="color:red;">${error }</h3><form action="${pageContext.request.contextPath }/QueryServlet" method="post" ><label>请输入研究人员编号</label><input type="text" name="rese_no" /><input type="submit" value="查询研究人员信息" /></form></div><div style="margin:0 auto"><table border="1" cellspacing="0" style="margin:0 auto"><caption><h3>研究人员信息表</h3></caption><tr><td>编号</td><td>姓名</td><td>性别</td><td>出生日期</td><td>学位</td><td>职称</td><td>部门</td><td>发表论文数</td><td>获奖数</td><td>出版著作数</td></tr><tr><td>${datas.rese_no }</td><td>${datas.rese_name }</td><td>${datas.rese_sex }</td><td>${datas.rese_birthday }</td><td>${datas.rese_degree }</td><td>${datas.rese_profess }</td><td>${datas.rese_dapart }</td><td>${datas.total_paper }</td><td>${datas.total_rewark }</td><td>${datas.total_prizewinner }</td></tr></table> </div></body>
</html>register.jsp
<%@ page language="java" contentType="text/html;charset=UTF-8" language="java"
pageEncoding="UTF-8" %>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<!DOCTYPE html>
<html><head><title></title></head>
<body style="text-align:center">
<h2 style="color:red;">研究员注册</h2>
<span>管理员:${user.rese_no }</span><a href="${pageContext.request.contextPath }/LogoutServlet">注销</a>
<h3 style="color:blue;">${info }</h3><form action="${pageContext.request.contextPath }/Register" method="post" ><table border="1" width="600px" cellpadding="0" cellspacing="0" align="center"><tr><td height="30" align="center">姓名</td><td> <input type="text" name="rese_name" /></td></tr><tr><td height="30" align="center">账号</td><td> <input type="text" name="rese_no" /></td></tr><tr><td height="30" align="center">密码</td><td> <input type="password" name="rese_passwd" /></td></tr><tr><td height="30" align="center">权限</td><td> <select name="role" id="access" lay-verify="required"><option value="1">管理员</option><option value="2">教师</option></select></td></tr><tr><td height="30" align="center">性别</td><td> <select name="rese_sex" id="access" lay-verify="required"><option value="1">男</option><option value="2">女</option></select></td></tr><tr><td height="30" align="center">出生日期</td><td> <input type="date" name="rese_birthday" /></td><input name="birthday" id="date1" autocomplete="off" class="layui-input" type="text"></tr><tr><td height="30" align="center">学位</td><td> <input type="text" name="rese_degree" /></td></tr><tr><td height="30" align="center">职称</td><td> <input type="text" name="rese_profess" /></td></tr><tr><td height="30" align="center">部门</td><td> <input type="text" name="rese_dapart" /></td></tr><tr><td height="30" colspan="2" align="center"><input type="submit" value="注册" /></td></tr></table></form>
</body>
</html>reseinfo.jsp
<%@ page language="java" contentType="text/html;charset=UTF-8" language="java"
pageEncoding="UTF-8" %>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<!DOCTYPE html>
<html><head><title></title></head><body style="text-align:center;"><h1>管理员界面</h1><span>管理员:${user.rese_no }</span><a href="${pageContext.request.contextPath }/LogoutServlet">注销</a><br><div style="margin:0 auto">
<h3 style="color:blue;">${dele }</h3></div><div style="margin:0 auto"><table border="1" cellspacing="0" style="margin:0 auto"><caption><h3>人员信息表</h3></caption><tr><td><h3>编号</h3></td><td><h3>姓名名</h3></td><td><h3>性别</h3></td><td><h3>出生日期</h3></td><td><h3>学位</h3></td><td><h3>职称</h3></td><td><h3>部门</h3></td></tr><c:forEach items="${datas}" var="item"><tr><td>${item.rese_no }</td><td>${item.rese_name }</td><td>${item.rese_sex }</td><td>${item.rese_birthday }</td><td>${item.rese_degree }</td><td>${item.rese_profess }</td><td>${item.rese_dapart }</td><td><form action="${pageContext.request.contextPath }/DeleteServlet" method="post"><select name="rese_no" id="access" lay-verify="required"><option value="${item.rese_no }">编号</option></select><input type="submit" name="check" value="删除" /></form></td></tr></c:forEach></table> </div></body>
</html>
reselogin.jsp
<%@ page language="java" contentType="text/html;charset=UTF-8" language="java"
pageEncoding="UTF-8" %><%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%><!DOCTYPE html>
<html><head><title>教师登录界面</title></head><body style="text-align:center;"><h1>教师登录界面</h1><span>研究员:${user.rese_no }</span><a href="${pageContext.request.contextPath }/LogoutServlet">注销</a><div style="test-align:center;"><form action="${pageContext.request.contextPath }/ReseServlet" method="post" ><input type="submit" value="查询研究人员信息" /></form><table border="1" width="600px" cellpadding="0" cellspacing="0" align="center"><tr><td>编号</td><td>姓名</td><td>性别</td><td>出生日期</td><td>学位</td><td>职称</td><td>部门</td><td>发表论文数</td><td>获奖数</td><td>出版著作数</td></tr><tr><td>${datas.rese_no }</td><td>${datas.rese_name }</td><td>${datas.rese_sex }</td><td>${datas.rese_birthday }</td><td>${datas.rese_degree }</td><td>${datas.rese_profess }</td><td>${datas.rese_dapart }</td><td>${datas.total_paper }</td><td>${datas.total_rewark }</td><td>${datas.total_prizewinner }</td></td></table></div></body>
</html>resepro.jsp
<%@ page language="java" contentType="text/html;charset=UTF-8" language="java"
pageEncoding="UTF-8" %>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<!DOCTYPE html>
<html><head><title></title></head><body style="text-align:center;"><h1>教师界面</h1><span>研究员:${user.rese_no }</span><a href="${pageContext.request.contextPath }/LogoutServlet">注销</a><br><div style="margin:0 auto"></div><div style="margin:0 auto"><table border="1" cellspacing="0" style="margin:0 auto"><caption><h3>我的项目表</h3></caption><tr><td><h3>审核号</h3></td><td><h3>项目名</h3></td><td><h3>研究员姓名</h3></td><td><h3>项目经费</h3></td><td><h3>项目启动时间</h3></td><td><h3>项目状态</h3></td><td><h3>项目结束时间</h3></td><td><h3>审核人员</h3></td></tr><tr><td>${datas.check_no }</td><td>${datas.rese_name }</td><td>${datas.check_projeckname }</td><td>${datas.check_projmoney }</td><td>${datas.check_start }</td><td>${datas.check_status }</td><td>${datas.check_end }</td><td>${datas.check_name }</td></tr></table> </div></body>
</html>SQL部分（这是不同时期做的数据库，数据库功能较多只做了一点点）
CREATE TABLE `gxkygl`.`Untitled` (`rese_no` char(6) NOT NULL COMMENT '研究人员编号',`rese_name` char(12) NOT NULL COMMENT '姓名',`rese_sex` enum('男','女') COMMENT '性别',`rese_birthday` date COMMENT '出生日期',`rese_degree` char(4) COMMENT '学位',`rese_profess` char(12) COMMENT '职称',`rese_dapart` char(50) COMMENT '部门',PRIMARY KEY (`rese_no`)
);CREATE TABLE `aucheck` (`check_no` char(10) NOT NULL COMMENT '审核号',`check_reseno` char(6) NOT NULL COMMENT '科研人员编号',`check_projmoney` int(0) COMMENT '项目经费',`check_projeckname` char(60) COMMENT '项目名称',`check_start` date COMMENT '提交时间',`check_end` date COMMENT '审核时间',`check_status` enum('审核中','通过','不予通过') COMMENT '审核状态',`check_name` char(10) COMMENT '审核人',PRIMARY KEY (`check_no`) USING BTREE,INDEX `jajf_KEY`(`check_reseno`) USING BTREE,CONSTRAINT `jajf_KEY` FOREIGN KEY (`check_reseno`) REFERENCES `researchers` (`rese_no`)
);CREATE TABLE `projeck` (`projeck_no` char(20) COMMENT '项目编号',`projeck_name` char(60) COMMENT '项目名称',`projeck_money` int(0) COMMENT '项目经费',`projeck_date` date COMMENT '立项时间',`projeck_status` enum('在研','完成','暂停','撤销','审核中')COMMENT '项目状态',PRIMARY KEY (`projeck_no`) USING BTREE,UNIQUE INDEX `index_pro`(`projeck_no`) USING BTREE
);CREATE TABLE `scirese` (`projeck_no` char(20) COMMENT '项目编号',`rese_no` char(6) COMMENT '科研人员编号',PRIMARY KEY (`projeck_no`, `rese_no`) USING BTREE,INDEX `rese_KEY`(`rese_no`) USING BTREE,CONSTRAINT `peojeck_KEY` FOREIGN KEY (`projeck_no`) REFERENCES `projeck` (`projeck_no`),CONSTRAINT `rese_KEY` FOREIGN KEY (`rese_no`) REFERENCES `researchers` (`rese_no`)
);CREATE TABLE `paper` (`paper_no` char(20) NOT NULL COMMENT '论文编号',`paper_name` char(60) COMMENT '论文名称',`paper_author` char(6) NOT NULL COMMENT '论文作者编号',`paper_publish` char(60) COMMENT '出版社',`paper_qkno` char(20) COMMENT '期刊号',`paper_date` date COMMENT '出版时间',PRIMARY KEY (`paper_no`) USING BTREE,INDEX `jfja_KEY`(`paper_author`) USING BTREE,CONSTRAINT `jfja_KEY` FOREIGN KEY (`paper_author`) REFERENCES `researchers` (`rese_no`)
);CREATE TABLE `prizewinner` (`prizewinner_no` char(20) NOT NULL COMMENT '著作编码',`prizewinner_name` char(60) COMMENT '著作名称',`prizewinner_author` char(6) NOT NULL COMMENT '作者编码',`prizewinner_bookno` char(20) COMMENT '书号',`prizewinner_publish` char(40) COMMENT '出版社',`prizewinner_date` date COMMENT '出版时间',PRIMARY KEY (`prizewinner_no`) USING BTREE,INDEX `prizewinner_key`(`prizewinner_author`) USING BTREE,UNIQUE INDEX `index_prize`(`prizewinner_no`) USING BTREE,CONSTRAINT `prizewinner_key` FOREIGN KEY (`prizewinner_author`) REFERENCES `researchers` (`rese_no`)
);CREATE TABLE `reward` (`reward_no` char(20) NOT NULL COMMENT '获奖编号',`reward_name` char(60) COMMENT '成果名称',`reward_author` char(6) NOT NULL COMMENT '作者编码',`reward_rename` char(20) COMMENT '奖励名称',`reward_degree` enum('特等奖','一等奖','二等奖','三等奖') COMMENT '奖励等级',`reward_rank` enum('国家级','省部级','市级','校级') COMMENT '奖励级别',PRIMARY KEY (`reward_no`) USING BTREE,INDEX `reward`(`reward_author`) USING BTREE,CONSTRAINT `reward` FOREIGN KEY (`reward_author`) REFERENCES `researchers` (`rese_no`)
);CREATE TABLE `administrator` (`admini_no` char(20) NOT NULL COMMENT '管理员账号',`admini_name` char(10) COMMENT '管理员姓名',`admini_passwd` char(20) NOT NULL COMMENT '管理员密码'
);CREATE TABLE `person` (`person_no` char(10) NOT NULL COMMENT '用户账号',`person_passwd` char(20) NOT NULL COMMENT '密码',PRIMARY KEY (`person_no`) USING BTREE
);--添加缩印
ALTER TABLE `gxkygl`.`paper`
ADD UNIQUE INDEX `index_paper`(`paper_name`);ALTER TABLE `gxkygl`.`paper`
DROP INDEX `author_key`,
DROP INDEX `index_paper`,
ADD UNIQUE INDEX `author_key`(`paper_author`) USING BTREE,
ADD INDEX `index_paper`(`paper_name`) USING BTREE;ALTER TABLE `gxkygl`.`researchers`
ADD INDEX `index_rese`(`rese_no`);ALTER TABLE `gxkygl`.`projeck`
ADD UNIQUE INDEX `index_pro`(`projeck_no`);CREATE UNIQUE INDEX index_admi ON administrator(admini_no);
CREATE UNIQUE INDEX index_person ON person(person_no);--查看科研人员研究项目的视图
CREATE VIEW `reseofprojeck` AS SELECTresearchers.rese_no,researchers.rese_name,projeck.projeck_no,projeck.projeck_name,projeck.projeck_money,projeck.projeck_date,projeck.projeck_status
FROMprojeckINNER JOIN scirese ON projeck.projeck_no = scirese.projeck_noINNER JOIN researchers ON researchers.rese_no = scirese.rese_no;--查看科研人员具体获奖信息的视图
CREATE VIEW `reseofreward` AS SELECTresearchers.rese_name, reward.*
FROMresearchersINNER JOINrewardON researchers.rese_no = reward.reward_author;--查看体检项目审核情况
CREATE VIEW submitprojeckinfo AS SELECTresearchers.rese_no, researchers.rese_name, aucheck.check_projmoney, aucheck.check_projeckname, aucheck.check_start, aucheck.check_end, aucheck.check_status, aucheck.check_name
FROMaucheckINNER JOINresearchersON aucheck.check_reseno = researchers.rese_no;--查看科研人员论文情况
CREATE VIEW count_paper AS SELECTresearchers.*, COUNT(paper.paper_no) AS total_paper
FROMpaperINNER JOINresearchersON paper.paper_author = researchers.rese_noGROUP BYrese_no;--查看科研人员著作相关情况
CREATE VIEW count_prizewinner AS SELECTresearchers.*, COUNT(prizewinner.prizewinner_no) AS total_prizewinner
FROMprizewinnerINNER JOINresearchersON prizewinner.prizewinner_author = researchers.rese_noGROUP BYrese_no;--查看科研人员获奖信息
CREATE VIEW jutihuojiang AS SELECTresearchers.*, COUNT(reward.reward_no) AS total_reward
FROMrewardINNER JOINresearchersON reward.reward_author = researchers.rese_noGROUP BYrese_no;害！总算是完成了老师的要求
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