webservice开发调用

1、调用第三方提供的webservice接口

1、获取报文信息

SoapUI-x64-5.2.1获取链接：https://pan.baidu.com/s/1iDKyUQXC4qjsKjHzdq3QcQ
提取码：s91m

2、调用

1、调用HTTP接口

 public static String invokeService(String serviceURL,String soapXML) {String str = "";try {//第一步：创建服务地址URL url = new URL(serviceURL);//第二步：打开一个通向服务地址的连接HttpURLConnection connection = (HttpURLConnection) url.openConnection();//第三步：设置参数          //3.1发送方式设置：POST必须大写connection.setRequestMethod("POST");//3.2设置数据格式：content-typeconnection.setRequestProperty("content-type", "text/xml;charset=utf-8");connection.setRequestProperty("SOAPAction","text/xml;charset=utf-8");//3.3设置输入输出，因为默认新创建的connection没有读写权限，connection.setDoInput(true);connection.setDoOutput(true);//第四步：组织SOAP数据，发送请求//将信息以流的方式发送出去OutputStream os = connection.getOutputStream();os.write(soapXML.getBytes("utf-8"));os.close();int responseCode = connection.getResponseCode();if (responseCode < HttpURLConnection.HTTP_BAD_REQUEST) {InputStream is = connection.getInputStream();InputStreamReader isr = new InputStreamReader(is, "utf-8");BufferedReader br = new BufferedReader(isr);StringBuilder sb = new StringBuilder();String temp = null;while (null != (temp = br.readLine())) {sb.append(temp);}br.close();str = sb.toString();}else {InputStream is = connection.getErrorStream();InputStreamReader isr = new InputStreamReader(is,"utf-8");BufferedReader br = new BufferedReader(isr);StringBuilder sb = new StringBuilder();String temp = null;while(null != (temp = br.readLine())){sb.append(temp);}br.close();str = sb.toString();}} catch (IOException e) {logger.warn(e.getMessage());}return str;}

2、调用HTTPS接口

如果服务端设置了证书校验，调用https接口就会出现证书问题，请求端可以设置跳过证书校验。

 public static String invokeHttpsService(String serviceURL,String soapXML) {String str = "";try {SSLContext sslcontext = SSLContext.getInstance("SSL", "SunJSSE");TrustManager[] tm = {new MyX509TrustManager()};try {sslcontext.init(null, tm, new SecureRandom());} catch (KeyManagementException e) {e.printStackTrace();}HostnameVerifier ignoreHostnameVerifier = new HostnameVerifier() {public boolean verify(String s, SSLSession sslsession) {System.out.println("WARNING: Hostname is not matched for cert.");return true;}};HttpsURLConnection.setDefaultHostnameVerifier(ignoreHostnameVerifier);HttpsURLConnection.setDefaultSSLSocketFactory(sslcontext.getSocketFactory());} catch (NoSuchAlgorithmException e) {logger.warn(e.getMessage());} catch (NoSuchProviderException e) {logger.warn(e.getMessage());}try {//第一步：创建服务地址URL url = new URL(serviceURL);//第二步：打开一个通向服务地址的连接HttpsURLConnection connection = (HttpsURLConnection) url.openConnection();//第三步：设置参数          //3.1发送方式设置：POST必须大写connection.setRequestMethod("POST");//3.2设置数据格式：content-typeconnection.setRequestProperty("content-type", "text/xml;charset=utf-8");connection.setRequestProperty("SOAPAction","text/xml;charset=utf-8");//3.3设置输入输出，因为默认新创建的connection没有读写权限，connection.setDoInput(true);connection.setDoOutput(true);//第四步：组织SOAP数据，发送请求//将信息以流的方式发送出去OutputStream os = connection.getOutputStream();os.write(soapXML.getBytes("utf-8"));os.close();int responseCode = connection.getResponseCode();if (responseCode < HttpURLConnection.HTTP_BAD_REQUEST) {InputStream is = connection.getInputStream();InputStreamReader isr = new InputStreamReader(is, "utf-8");BufferedReader br = new BufferedReader(isr);StringBuilder sb = new StringBuilder();String temp = null;while (null != (temp = br.readLine())) {sb.append(temp);}br.close();str = sb.toString();}else {InputStream is = connection.getErrorStream();InputStreamReader isr = new InputStreamReader(is,"utf-8");BufferedReader br = new BufferedReader(isr);StringBuilder sb = new StringBuilder();String temp = null;while(null != (temp = br.readLine())){sb.append(temp);}br.close();str = sb.toString();}} catch (IOException e) {logger.warn(e.getMessage());}return str;}

附上 X509TrustManager 类代码

public class MyX509TrustManager implements X509TrustManager{@Overridepublic void checkClientTrusted(X509Certificate[] x509Certificates, String s) throws CertificateException {}@Overridepublic void checkServerTrusted(X509Certificate[] x509Certificates, String s) throws CertificateException {}@Overridepublic X509Certificate[] getAcceptedIssuers() {return null;}
}

2、开发webservice接口

1、逻辑实现类

package com.example.webservice;import javax.jws.WebParam;
import javax.jws.WebResult;
import javax.jws.WebService;
import java.util.ArrayList;
import java.util.List;@WebService
public class StudentServiceImpl{@WebResult(name = "responseCode")public ResponseCode getScores(@WebParam(name = "name")String name) {Student student = new Student();student.setName(name);student.setCode("123");List<Score> list = new ArrayList<>();Score score = new Score();score.setName("语文");score.setScore("150");Score score1 = new Score();score1.setName("数学");score1.setScore("140");list.add(score);list.add(score1);ResponseCode responseCode = new ResponseCode();responseCode.setCode("200");responseCode.setMsg("操作成功");responseCode.setMsg(list.toString());return responseCode;}@WebResult(name = "responseCode")//WebParam不指定name，则wsdl的参数为arg0、arg1、arg2....public ResponseCode addStudents(@WebParam(name = "students") List<Student> students) {for (Student student : students) {System.out.println("code:" + student.getCode());System.out.println("name:" + student.getName());System.out.println("scores:" + student.getScores());}ResponseCode responseCode = new ResponseCode();responseCode.setCode("200");responseCode.setMsg("操作成功");return responseCode;}
}

学生类

package com.example.webservice;import java.util.List;public class Student {private String name;private String code;private List<Score> scores;public String getName() {return name;}public void setName(String name) {this.name = name;}public String getCode() {return code;}public void setCode(String code) {this.code = code;}public List<Score> getScores() {return scores;}public void setScores(List<Score> scores) {this.scores = scores;}@Overridepublic String toString() {return "Student{" +"name='" + name + '\'' +", code='" + code + '\'' +", scores=" + scores +'}';}
}

分数

package com.example.webservice;public class Score {private String score;private String name;public String getScore() {return score;}public void setScore(String score) {this.score = score;}public String getName() {return name;}public void setName(String name) {this.name = name;}@Overridepublic String toString() {return "Score{" +"score='" + score + '\'' +", name='" + name + '\'' +'}';}
}

返回类

package com.example.webservice;public class ResponseCode {private String code;private String msg;private String data;public String getCode() {return code;}public void setCode(String code) {this.code = code;}public String getMsg() {return msg;}public void setMsg(String msg) {this.msg = msg;}public String getData() {return data;}public void setData(String data) {this.data = data;}
}

2、根据名称获取学生的分数

请求

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:web="http://webservice.example.com/"><soapenv:Header/><soapenv:Body><web:getScores><!--Optional:--><name>张三</name></web:getScores></soapenv:Body>
</soapenv:Envelope>

<S:Envelope xmlns:S="http://schemas.xmlsoap.org/soap/envelope/"><S:Body><ns2:getScoresResponse xmlns:ns2="http://webservice.example.com/"><responseCode><code>200</code><msg>[Score{score='150', name='语文'}, Score{score='140', name='数学'}]</msg></responseCode></ns2:getScoresResponse></S:Body>
</S:Envelope>

3、增加学生的分数

请求

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:web="http://webservice.example.com/"><soapenv:Header/><soapenv:Body><web:addStudents><!--Zero or more repetitions:--><students><!--Optional:--><code>1</code><!--Optional:--><name>张三</name><!--Zero or more repetitions:--><scores><!--Optional:--><name>语文</name><!--Optional:--><score>150</score></scores><scores><!--Optional:--><name>数学</name><!--Optional:--><score>149</score></scores></students><students><!--Optional:--><code>2</code><!--Optional:--><name>李四</name><!--Zero or more repetitions:--><scores><!--Optional:--><name>语文</name><!--Optional:--><score>130</score></scores><scores><!--Optional:--><name>数学</name><!--Optional:--><score>150</score></scores></students></web:addStudents></soapenv:Body>
</soapenv:Envelope>

后台处理

返回

<S:Envelope xmlns:S="http://schemas.xmlsoap.org/soap/envelope/"><S:Body><ns2:addStudentsResponse xmlns:ns2="http://webservice.example.com/"><responseCode><code>200</code><msg>操作成功</msg></responseCode></ns2:addStudentsResponse></S:Body>
</S:Envelope>

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webservice开发调用

1、调用第三方提供的webservice接口

1、获取报文信息

2、调用

1、调用HTTP接口

2、调用HTTPS接口

2、开发webservice接口

1、逻辑实现类

2、根据名称获取学生的分数

3、增加学生的分数

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