1. 获取到HttpClientUtils.jar

2. 上传到erp服务器

   • cd $TOP/utl/java/jar
   • rz上传jar包

3. 添加环境变量

   • cd u1/etc

   • vim topenv

     #HttpClientUtils
     CLASSPATH=$TOP/utl/java/jar/HttpClientUtils.jar:$CLASSPATH;export CLASSPATH

   • :wq保存并退出
4. 重新打开xshell，进入jar文件夹，输入java -jar HttpClientUtils.jar，有输出，则说明正常

5. 修改T100程序

   • 导入jar包

     IMPORT JAVA HttpClientUtils.HttpClientUtils
     IMPORT JAVA java.util.Hashtable

   • 目前为止该jar包中有7个方法

     • sendGetRequest(String reqURL, String decodeCharset)

       • 参数地址、解码字符集

       • 返回值 string类型回传内容

         DEFINE re      STRING
         
         LET re = HttpClientUtils.sendGetRequest("http://172.16.100.42/wstopprd/ws/r/awsp900?WSDL","utf-8")
         DISPLAY re

     • sendGetRequest(String reqURL, Map<String, String> heads, String decodeCharset)

       • 参数地址、header、解码字符集

       • 返回值 string类型回传内容

         DEFINE re      STRING
         DEFINE heads   Hashtable
         
         LET heads = Hashtable.create()
         CALL heads.put("accept","*/*")
         CALL heads.put("connection","Keep-Alive")
         CALL heads.put("User-Agent","Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.81 Safari/537.36")
         LET re = HttpClientUtils.sendGetRequest("http://172.16.100.42/wstopprd/ws/r/awsp900?WSDL",heads,"utf-8")
         DISPLAY re

     • sendPostRequest(String reqURL, String decodeCharset)

       • 参数地址、解码字符集

       • 返回值 string类型回传报文

         DEFINE re      STRING
         
         LET re = HttpClientUtils.sendPostRequest("http://172.16.100.42/wstopprd/ws/r/awsp920?WSDL","utf-8")
         DISPLAY re

     • sendPostRequest(String reqURL, Map<String, String> heads, String decodeCharset)

       • 参数地址、header、解码字符集

       • 返回值 string类型回传报文

         DEFINE re      STRING
         DEFINE heads   Hashtable
         
         LET heads = Hashtable.create()
         CALL heads.put("accept","*/*")
         CALL heads.put("connection","Keep-Alive")
         CALL heads.put("User-Agent","Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.81 Safari/537.36")
         LET re = HttpClientUtils.sendPostRequest("http://172.16.100.42/wstopprd/ws/r/awsp920?WSDL",heads,"utf-8")
         DISPLAY re

     • sendPostRequest(String reqURL, Map<String, String> params, String encodeCharset, String decodeCharset)

       • 参数地址、params参数、编码字符集、解码字符集

       • 返回值 string类型回传报文

         DEFINE re      STRING
         DEFINE params  Hashtable
         
         LET params = Hashtable.create()
         CALL params.put("account","admin")
         CALL params.put("password","123456")
         LET re = HttpClientUtils.sendPostRequest("http://172.16.100.42/wstopprd/ws/r/awsp920?WSDL",params,"utf-8","utf-8")
         DISPLAY re

     • sendPostRequest(String reqURL, Map<String, String> heads, Map<String, String> params, String encodeCharset, String decodeCharset)

       • 参数地址、header、params参数、编码字符集、解码字符集

       • 返回值 string类型回传报文

         DEFINE re      STRING
         DEFINE heads   Hashtable
         DEFINE params  Hashtable
         
         LET heads = Hashtable.create()
         CALL heads.put("accept","*/*")
         CALL heads.put("connection","Keep-Alive")
         CALL heads.put("User-Agent","Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.81 Safari/537.36")
         
         LET params = Hashtable.create()
         CALL params.put("account","admin")
         CALL params.put("password","123456")
         LET re = HttpClientUtils.sendPostRequest("http://172.16.100.42/wstopprd/ws/r/awsp920?WSDL",heads,params,"utf-8","utf-8")
         DISPLAY re

     • sendPostByJson(String url, Map<String, String> heads, String body)

       • 参数地址、header、json形态的字符串

       • 返回值 string类型回传报文

         DEFINE re      STRING
         DEFINE heads   Hashtable
         DEFINE body    STRING
         
         LET heads = Hashtable.create()
         CALL heads.put("accept","*/*")
         CALL heads.put("connection","Keep-Alive")
         CALL heads.put("User-Agent","Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.81 Safari/537.36")
         LET body = '{"account":"admin","password":"123456"}'
         LET re = HttpClientUtils.sendPostByJson("http://172.16.100.42/wstopprd/ws/r/awsp920?WSDL",heads,body)
         DISPLAY re

此jar包也可以导入其他java工程（例如与加密jar包整合）

⚠️注意：如果url链接中存在空格，需要替换为“%20”不包含引号