Web Service示例Demo

刺骨的言语ヽ痛彻心扉 2023-06-23 12:59 24阅读 0赞

服务端（Java）：

package com.ningshe.module.user.service;
    
    import javax.jws.WebMethod;
    import javax.jws.WebParam;
    import javax.jws.WebResult;
    import javax.jws.WebService;
    import javax.xml.ws.Endpoint;
    
    import com.jfinal.plugin.activerecord.Db;
    
    @WebService
    public class WebServiceDemo {
    
        @WebMethod(operationName = "getMsg")
        @WebResult(name = "ret")
        public String getMsg() {
            return "获取消息";
        }
    
        @WebMethod(operationName = "getUserCount")
        @WebResult(name = "result")
        public Long getUserCount() {
            return Db.queryLong("SELECT COUNT(*) FROM role_user");
        }
    
        @WebMethod(operationName = "updateOrder")
        @WebResult(name = "result")
        public String updateOrder(@WebParam(name = "reqParams") String reqParams) {
            System.out.println(reqParams);
            return reqParams;
        }
    
        @WebMethod(operationName = "createOrder")
        @WebResult(name = "result")
        public String createOrder(@WebParam(name = "reqParams") String reqParams) {
            System.out.println(reqParams);
    
            return reqParams;
        }
    
        public static void main(String[] args) {
            // 发布WebService服务
            Endpoint.publish("http://192.168.2.22:2019/ws_server/mallsrv", new WebServiceDemo());
            System.out.println("发布WebService服务成功...");
    
            // 浏览器访问 http://localhost:2019/ws_server/mallsrv?wsdl
        }
    
    }

客户端（Java）：

先用JDK工具wsimport，拉取远程代码，如：

wsimport -keep http://192.168.2.22:2019/ws_server/mallsrv?wsdl

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测试代码：

package test;
    
    import com.ningshe.module.user.service.WebServiceDemo;
    import com.ningshe.module.user.service.WebServiceDemoService;
    
    public class TestWs {
        public static void main(String[] args) {
            WebServiceDemoService factory = new WebServiceDemoService();
            WebServiceDemo servicePort = factory.getWebServiceDemoPort();
            System.out.println(servicePort.getMsg());
            System.out.println(servicePort.getUserCount());
            
            System.out.println(servicePort.updateOrder("<xml><o>D8329048293084032<o/><xml/>"));
            
            
            // JDK 命令   
            //  wsimport  -keep  [url]
        }
    }

客户端（Node.js）

先安装依赖：npm i soap

** 特别注意：在服务器环境，启动Web Service服务时，可能报IP绑定异常，可以尝试绑定内网的IPv4地址，然后用公网IP测试访问！我这里貌似就是阿里云的内网IP地址。**

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