asp.net hessian + android hessdroid

做android开发时你还在为gson,json而人肉序列化与反序列化吗，上传文件时你还在使用UrlConnection或者HttpClient吗？
下面提供了asp.net 服务端与 android 客户端通过hessdroid (hessian 的android版）通信解决方案，从此你不用再为上面的问题发愁了
中小应用，使用.net 的EF(数据库优先)或linq，那是相当的方便，做个管理页面也只要拖拖控件就好了（不拖都对不起自己尤其是自己从头整到尾的项目），当然你需要使用EmitMapper一类的东西将dto映射到EF实体类上。

服务端定义实体类

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;namespace cn.fstudio.hessian.dto
{public class ResponseBase<T>{private int code;private string msg;private T model;public int Code{get { return code; }set { code = value; }}public string Msg{get { return msg; }set { msg = value; }}public T Model{get { return model; }set { model = value; }}}
}

View Code

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using cn.fstudio.hessian.dto;namespace aa.model
{public class UserListResponse:ResponseBase<List<UserInfo>>{private DateTime? addTime;public DateTime? AddTime{get { return addTime; }set { addTime = value; }}private byte[] fileDate;public byte[] FileDate{get { return fileDate; }set { fileDate = value; }}private bool? isAdmin;public bool? IsAdmin{get { return isAdmin; }set { isAdmin = value; }}}
}

View Code

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;namespace aa.model
{public class UserInfo{private string userNo ;public String UserNo{get{return userNo;}set{userNo = value;}}private string username;public string Username{get { return username; }set { username = value; }}private string password;public string Password{get { return password; }set { password = value; }}private string mobile;public string Mobile{get { return mobile; }set { mobile = value; }}private string userType;public string UserType{get { return userType; }set { userType = value; }}private int recId;public int RecId{get { return recId; }set { recId = value; }}private int userLevel;public int UserLevel{get { return userLevel; }set { userLevel = value; }}}
}

View Code

实体类定义不要写成public String Field{get;set;} //因为只动生成的字段名称可能是FieldName_<>K,hessian反射时会出错

服务端接口定义与实现

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;using aa.model;
namespace aa.service
{public interface UserService{UserListResponse getUserlist(UserListResponse res);string hello(string name);List<UserInfo> getUsers();AInfo getAInfo();}
}

View Code

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using aa.service;
using aa.model;
using hessiancsharp.server;
namespace AA.ServiceImpl
{public class UserServiceImpl:CHessianHandler, UserService{#region UserService 成员public UserListResponse getUserlist(UserListResponse res){var response = res;UserInfo u = new UserInfo();u.Username = "张三";u.UserLevel = 88;response.AddTime = DateTime.Now;response.Model.Add(u);response.Code = 1;response.Msg = "终于可以了吗吗吗吗?";return response;}#endregion#region UserService 成员public string hello(string name){return DateTime.Now + "->" + name;}public List<UserInfo> getUsers(){UserInfo u = new UserInfo();u.Username = "张三";u.UserLevel = 88;return new List<UserInfo>() { u, u, u, u, u, u, u };}#endregion#region UserService 成员public AInfo getAInfo(){return new AInfo() { id = 18,name="还是中文" };}#endregion}
}

View Code

注意:mvc项目需要在routeConfig中加上 routes.IgnoreRoute("{hessian}.hessian/{*pathInfo}");
web.config中添加
   <httpHandlers>
      <add verb="*" path="UserService.hessian" type="AA.ServiceImpl.UserServiceImpl, AA.ServiceImpl" />
    </httpHandlers>

客户端实体类：

package cn.fstudio.hessian.dto;import java.io.Serializable;public class ResponseBase<T> implements Serializable{private static final long serialVersionUID = 1L;public int getCode() {return code;}public void setCode(int code) {this.code = code;}public String getMsg() {return msg;}public void setMsg(String msg) {this.msg = msg;}public T getModel() {return model;}public void setModel(T model) {this.model = model;}private int code;private String msg;private T model;
}

View Code

package aa.model;import java.io.Serializable;
import java.util.Date;
import java.util.List;import aa.model.UserInfo;import cn.fstudio.hessian.dto.ResponseBase;public class UserListResponse extends ResponseBase<List<UserInfo>> implements Serializable {/*** */private static final long serialVersionUID = 1L;private Date addTime;private byte[] fileDate;private Boolean isAdmin;public Date getAddTime() {return addTime;}public void setAddTime(Date addTime) {this.addTime = addTime;}public byte[] getFileDate() {return fileDate;}public void setFileDate(byte[] fileDate) {this.fileDate = fileDate;}public Boolean getIsAdmin() {return isAdmin;}public void setIsAdmin(Boolean isAdmin) {this.isAdmin = isAdmin;}}

View Code

package aa.model;import java.io.Serializable;public class UserInfo implements Serializable{/*** */private static final long serialVersionUID = 1L;public String getUserNo() {return userNo;}public void setUserNo(String userNo) {this.userNo = userNo;}public String getUsername() {return username;}public void setUsername(String username) {this.username = username;}public String getPassword() {return password;}public void setPassword(String password) {this.password = password;}public String getMobile() {return mobile;}public void setMobile(String mobile) {this.mobile = mobile;}public String getUserType() {return userType;}public void setUserType(String userType) {this.userType = userType;}public int getRecId() {return recId;}public void setRecId(int recId) {this.recId = recId;}public int getUserLevel() {return userLevel;}public void setUserLevel(int userLevel) {this.userLevel = userLevel;}public static long getSerialversionuid() {return serialVersionUID;}private String userNo;private String username;private String password;private String mobile;private String userType;private int recId;private int userLevel;}

View Code

客户端接口定义

package aa.service;import java.util.List;import aa.model.AInfo;
import aa.model.UserInfo;
import aa.model.UserListResponse;public interface UserService {public UserListResponse getUserlist(UserListResponse req);public String hello(String name);List<UserInfo> getUsers();AInfo getAInfo();
}

View Code

        String url = "http://122.xxx.xxx.x:7086/UserService.hessian";HessianProxyFactory factory = new HessianProxyFactory();try {UserListResponse req=new UserListResponse();req.setAddTime(new Date());req.setCode(11);req.setFileDate(new byte[]{3,2,1});req.setIsAdmin(true);req.setMsg("这里我传了一些中文上去");UserInfo u=new UserInfo();u.setUsername("一个鸟人");u.setMobile("13616761237");u.setUserLevel(18);List<UserInfo> list=new ArrayList<UserInfo>();for(int i=0;i<1000;i++){list.add(u);    }req.setModel(list);factory.setDebug(true);factory.setReadTimeout(5000 * 100);UserService basic = (UserService)factory.create(UserService.class, url,getClassLoader());String response=basic.hello("xxx");UserListResponse response2=basic.getUserlist(req);//Toast.makeText(FullscreenActivity.this, "调用结果:"+ response2.getCode(), Toast.LENGTH_LONG).show();String msg=response2.getModel().get(response2.getModel().size() -1).getUsername() + "," + response2.getModel().size();new AlertDialog.Builder(FullscreenActivity.this).setTitle(response2.getFileDate().length + "").setMessage(msg).show();} catch (Exception e) {new AlertDialog.Builder(FullscreenActivity.this).setTitle("Error").setMessage(e.getMessage()).show();}

View Code

程序参考华位网盘[软件任务与测试]

转载于:https://www.cnblogs.com/wdfrog/p/3275281.html

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