webservice post请求,java发布webservice接口

post请求webservice服务端

当生成服务的客户端不好实现时，通过爪哇岛的邮政请求不失为一种好办法。

1.例如我此时有一个wsdl文件

http://XXX。XXX。XXX。xxx33608081/API服务。SVC？wsdl2 .通过调试工具我们可以将工作流定义语言文件转换。从而模拟发送请求。以及参数

　　（不懂索普伊请自行百度)

2.点击row查看具体的发送参数

　　具体参数对应规则（以下对应代码上应该发送的参数是什么)

3.代码实现

public static void main(String[]args){ try { String URL= http://XXX。XXX。XXX。xxx33608081/API服务。SVC ；string params= soap env : envelope xmlns : soap env= http://架构。XML soap。org/soap/envelope/ xmlns : tem= http://tempuri。org/ xmlns : HN= http://模式。数据契约。HN .数据访问。bll n /tem : input n /soap env : body n /soap env : envelope ；字符串host= XXX。XXX。XXX。xxx33608081 ；string soap action= http://AAA/AAA/AAA ；//接受返回报文字符串结果=新字符串();URL u=新网址(网址);http URL connection conn=(HttpURLConnection)u . open connection()；conn . setdoinput(true)；//允许对外输出数据conn . setdoooutput(true)；conn . setusecaches(false)；conn . setdefaultusecaches(false)；conn.setRequestProperty(Host ，Host)；conn . setrequestproperty( Content-Type ， text/XML；charset=UTF-8 )；//soap conn . setrequestproperty( soap action ，soap action)；conn . setrequestproperty( Content-Length ，字符串。(参数的值。length()))；conn . setrequestmethod( POST )；//定义输出流输出流output=conn . get输出流()；if(字符串实用程序。isnotblank(params)){ byte[]b=params。getbytes( UTF-8 )；//发送肥皂请求报文输出.写入(b，0，b。长度);输出。flush()；输出。close()；

　　 //定义输入流，获取soap报文 InputStream input = conn.getInputStream(); //设置编码格式 result = IOUtils.toString(input,"UTF-8"); input.close(); } System.out.println("请求返回报文：" + result); }catch (Exception e){ System.out.println(e.getMessage()); } }

3.1参数说明

url：这个地址即wsdl文件地址去掉后缀 ?wsdl。如此例就是：wsdl：

http://xxx.xxx.xxx.xxx:8081/APIService.svc?wsdl

url：

http://xxx.xxx.xxx.xxx:8081/APIService.svc

params：这个即是请求的参数host：这个是对方的主机地址和端口号。如此例为： xxx.xxx.xxx.xxx:8081SOAPAction：具体service路径

用post请求调用webservice

先说下遇到的坑，最先用post请求的时候一直返回500的错误码

　　最终通过打印错误信息分析，请求头必须添加SOAPAction

//请求头必须设置SOAPActionconnection.setRequestProperty("SOAPAction","application/soap+xml; charset=utf-8");

xml转json需要用到hutool-all-4.0.12.jar，解析json比xml要简单得多。

　　如果不需要用xml转json，除需要jdk自带的包不再需要引入其他的包。

package com.baidu.util; import cn.hutool.json.XML;import net.sf.json.JSONObject; import java.io.BufferedReader;import java.io.IOException;import java.io.InputStream;import java.io.InputStreamReader;import java.io.OutputStream;import java.net.HttpURLConnection;import java.net.URL; /** * @author 蓝珂一剑 * @version 1.0.0 * @ClassName SoapUtil.java * @Description webservice调用工具类 * @createTime 2020/9/29 10:37 */public class SoapUtil { /** * 发送http post调用webservice * * @param strUrl * @param requestSoapXml * @return * @throws IOException */ public static String soapPost(String strUrl, String requestSoapXml) throws IOException { //第一步：创建服务地址，不是WSDL地址 URL url = new URL(strUrl); //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-type connection.setRequestProperty("content-type", "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); //请求头必须设置SOAPAction connection.setRequestProperty("SOAPAction","application/soap+xml; charset=utf-8"); //第四步：组织SOAP数据，发送请求 OutputStream os = connection.getOutputStream(); //os.write(requestSoapXml.getBytes());这个方法遇到一个大坑记录下 //当时在开发工具中通过这个方法调用接口一切都OK，但是放到客户服务器上发送post //请求就返回500错误，错误信息太少，走了很多弯路，百度无果后， //后面灵机一动，会不会是传输的数据编码不对， //导致接口服务端解析请求数据报错从而返回500错误码， //其实我是不知道服务端到底用的什么编码， //经过尝试 os.write(requestSoapXml.getBytes("utf-8")); //结果成功了，根据实际情况这个编码会改动 os.write(requestSoapXml.getBytes()); //第五步：接收服务端响应，打印 int responseCode = connection.getResponseCode(); //==============打印错误信息// try{// InputStream iss = connection.getErrorStream(); //通过getErrorStream了解错误的详情// InputStreamReader isrs = new InputStreamReader(iss,"utf-8");// BufferedReader ins = new BufferedReader(isrs);// String inputLine;// BufferedWriter bws = new BufferedWriter(new OutputStreamWriter(// new FileOutputStream("result.xml")));// 将结果存放的位置// while ((inputLine = ins.readLine()) != null)// {// System.out.println(inputLine);// bws.write(inputLine);// bws.newLine();//// }// bws.close();// }catch (Exception e){//// } //============== StringBuilder sb = new StringBuilder(); if (200 == responseCode) {//表示服务端响应成功 InputStream is = connection.getInputStream(); InputStreamReader isr = new InputStreamReader(is); BufferedReader br = new BufferedReader(isr); String temp = null; while (null != (temp = br.readLine())) { sb.append(temp); } is.close(); isr.close(); br.close(); }else{ throw new RuntimeException("调用webservice失败：服务器端返回HTTP code " + responseCode + "信息：" ); } os.close(); return sb.toString(); } public static void main(String[] args) { String url = "http://192.168.100.86:6888/ormrpc/services/WSImpExtFaCardFacade"; String p = "<soapenv:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:web="http://webservice.app.manage.fa.fi.eas.kingdee.com">n" + " <soapenv:Header/>n" + " <soapenv:Body>n" + " <web:impFaCard soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">n" + " <jsonStr xsi:type="xsd:string">{"header":{"bizcode":"42AC39EC","bizdate":"2020-10-12"},"datas":[{"companynum":"D01","facatnum":"04","number":"JD04202010120000175","oldnumber":"","assetname":"服务器","assetamount":"1","measureunitnum":"件","recorddate":"2020-10-12","fiaccountdate":"2020-10-12","originnum":"00101","fausestatusnum":"101","economypurposenum":"001","storecitynum":"001","specs":" ","parea":"","manufacturer":"","leavefactorydate":"","paperno":"","fromunit":"-1","deptnum":"JD.001","keepernum":"EP17019484","remark":"","currencynum":"BB01","exchangerate":"1","originalamount":"12000.0","additiveamount":"0","localamount":"12000.0","inputtax":"0","fairvalue":"0","buyoriginalvalue":"0","buyaddupdep":"0","treatmentincome":"0","deliverdate":"","startdate":"2020-10-12","expuseyears":"5","expuseperiod":"60","depperiod":"0","addupdep":"0","neatleftrate":"0","expneatleftvalue":"3600.0","neatvalue":"12000.0","addupdepthisyear":"0","decprepare":"0","neatamount":"12000.0","deprmethodnum":"0","measureunitwlnum":"","accountassetsnum":"04","accountaccudeprnum":"04","accountdecvaluenum":"04","initevalvalue":"0","evalperiodleft":"0","accudeprall":"0","hasdisabled":"0","addonfare":"0","monthrate":"0","wrtyperiod":"","wrtynumber":"","groupnumber":"","barcode":"JD04202010120000175","usedepartmentnum":"JD.001","usepersonnum":"","usage":"","asstacttypenum":"CBZX","asstactitemnum":"Y0101","accountnum":"6602.05","apportionscale":"100"},{"companynum":"D01","facatnum":"04","number":"JD04202010120000176","oldnumber":"","assetname":"服务器","assetamount":"1","measureunitnum":"件","recorddate":"2020-10-12","fiaccountdate":"2020-10-12","originnum":"00101","fausestatusnum":"101","economypurposenum":"001","storecitynum":"001","specs":" ","parea":"","manufacturer":"","leavefactorydate":"","paperno":"","fromunit":"-1","deptnum":"JD.001","keepernum":"EP17019484","remark":"","currencynum":"BB01","exchangerate":"1","originalamount":"12000.0","additiveamount":"0","localamount":"12000.0","inputtax":"0","fairvalue":"0","buyoriginalvalue":"0","buyaddupdep":"0","treatmentincome":"0","deliverdate":"","startdate":"2020-10-12","expuseyears":"5","expuseperiod":"60","depperiod":"0","addupdep":"0","neatleftrate":"0","expneatleftvalue":"3600.0","neatvalue":"12000.0","addupdepthisyear":"0","decprepare":"0","neatamount":"12000.0","deprmethodnum":"0","measureunitwlnum":"","accountassetsnum":"04","accountaccudeprnum":"04","accountdecvaluenum":"04","initevalvalue":"0","evalperiodleft":"0","accudeprall":"0","hasdisabled":"0","addonfare":"0","monthrate":"0","wrtyperiod":"","wrtynumber":"","groupnumber":"","barcode":"JD04202010120000176","usedepartmentnum":"JD.001","usepersonnum":"","usage":"","asstacttypenum":"CBZX","asstactitemnum":"Y0101","accountnum":"6602.05","apportionscale":"100"},{"companynum":"D01","facatnum":"04","number":"JD04202010120000177","oldnumber":"","assetname":"服务器","assetamount":"1","measureunitnum":"件","recorddate":"2020-10-12","fiaccountdate":"2020-10-12","originnum":"00101","fausestatusnum":"101","economypurposenum":"001","storecitynum":"001","specs":" ","parea":"","manufacturer":"","leavefactorydate":"","paperno":"","fromunit":"-1","deptnum":"JD.001","keepernum":"EP17019484","remark":"","currencynum":"BB01","exchangerate":"1","originalamount":"12000.0","additiveamount":"0","localamount":"12000.0","inputtax":"0","fairvalue":"0","buyoriginalvalue":"0","buyaddupdep":"0","treatmentincome":"0","deliverdate":"","startdate":"2020-10-12","expuseyears":"5","expuseperiod":"60","depperiod":"0","addupdep":"0","neatleftrate":"0","expneatleftvalue":"3600.0","neatvalue":"12000.0","addupdepthisyear":"0","decprepare":"0","neatamount":"12000.0","deprmethodnum":"0","measureunitwlnum":"","accountassetsnum":"04","accountaccudeprnum":"04","accountdecvaluenum":"04","initevalvalue":"0","evalperiodleft":"0","accudeprall":"0","hasdisabled":"0","addonfare":"0","monthrate":"0","wrtyperiod":"","wrtynumber":"","groupnumber":"","barcode":"JD04202010120000177","usedepartmentnum":"JD.001","usepersonnum":"","usage":"","asstacttypenum":"CBZX","asstactitemnum":"Y0101","accountnum":"6602.05","apportionscale":"100"},{"companynum":"D01","facatnum":"04","number":"JD04202010120000178","oldnumber":"","assetname":"服务器","assetamount":"1","measureunitnum":"件","recorddate":"2020-10-12","fiaccountdate":"2020-10-12","originnum":"00101","fausestatusnum":"101","economypurposenum":"001","storecitynum":"001","specs":" ","parea":"","manufacturer":"","leavefactorydate":"","paperno":"","fromunit":"-1","deptnum":"JD.001","keepernum":"EP17019484","remark":"","currencynum":"BB01","exchangerate":"1","originalamount":"12000.0","additiveamount":"0","localamount":"12000.0","inputtax":"0","fairvalue":"0","buyoriginalvalue":"0","buyaddupdep":"0","treatmentincome":"0","deliverdate":"","startdate":"2020-10-12","expuseyears":"5","expuseperiod":"60","depperiod":"0","addupdep":"0","neatleftrate":"0","expneatleftvalue":"3600.0","neatvalue":"12000.0","addupdepthisyear":"0","decprepare":"0","neatamount":"12000.0","deprmethodnum":"0","measureunitwlnum":"","accountassetsnum":"04","accountaccudeprnum":"04","accountdecvaluenum":"04","initevalvalue":"0","evalperiodleft":"0","accudeprall":"0","hasdisabled":"0","addonfare":"0","monthrate":"0","wrtyperiod":"","wrtynumber":"","groupnumber":"","barcode":"JD04202010120000178","usedepartmentnum":"JD.001","usepersonnum":"","usage":"","asstacttypenum":"CBZX","asstactitemnum":"Y0101","accountnum":"6602.05","apportionscale":"100"},{"companynum":"D01","facatnum":"04","number":"JD04202010120000179","oldnumber":"","assetname":"服务器","assetamount":"1","measureunitnum":"件","recorddate":"2020-10-12","fiaccountdate":"2020-10-12","originnum":"00101","fausestatusnum":"101","economypurposenum":"001","storecitynum":"001","specs":" ","parea":"","manufacturer":"","leavefactorydate":"","paperno":"","fromunit":"-1","deptnum":"JD.001","keepernum":"EP17019484","remark":"","currencynum":"BB01","exchangerate":"1","originalamount":"12000.0","additiveamount":"0","localamount":"12000.0","inputtax":"0","fairvalue":"0","buyoriginalvalue":"0","buyaddupdep":"0","treatmentincome":"0","deliverdate":"","startdate":"2020-10-12","expuseyears":"5","expuseperiod":"60","depperiod":"0","addupdep":"0","neatleftrate":"0","expneatleftvalue":"3600.0","neatvalue":"12000.0","addupdepthisyear":"0","decprepare":"0","neatamount":"12000.0","deprmethodnum":"0","measureunitwlnum":"","accountassetsnum":"04","accountaccudeprnum":"04","accountdecvaluenum":"04","initevalvalue":"0","evalperiodleft":"0","accudeprall":"0","hasdisabled":"0","addonfare":"0","monthrate":"0","wrtyperiod":"","wrtynumber":"","groupnumber":"","barcode":"JD04202010120000179","usedepartmentnum":"JD.001","usepersonnum":"","usage":"","asstacttypenum":"CBZX","asstactitemnum":"Y0101","accountnum":"6602.05","apportionscale":"100"}]}</jsonStr>n" + " </web:impFaCard>n" + " </soapenv:Body>n" + "</soapenv:Envelope>"; try{ String response = SoapUtil.soapPost(url,p); cn.hutool.json.JSONObject data = XML.toJSONObject(response); //从data中解析rescode和resmsg，其中"rescode"为0时代表成功，其他均为失败。 String resMsg = data.getJSONObject("soapenv:Envelope").getJSONObject("soapenv:Body").getJSONObject("ns1:impFaCardResponse").getJSONObject("impFaCardReturn").getStr("content"); JSONObject jsonObject = JSONObject.fromObject(resMsg); String bizcode = jsonObject.getString("bizcode"); String bizdate = jsonObject.getString("bizdate"); String rescode = jsonObject.getString("rescode"); String resmsg = jsonObject.getString("resmsg"); System.out.println(resmsg); }catch (Exception e){ e.printStackTrace(); } } }

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