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  • SpringMVC 用http请求的Get和Post请求作为路由的方法的重载方式

    @Controller
    @RequestMapping("/messageProcessing")
    public class WechatPushController {
        
        @Autowired
        private WechatPushService wechatPushService;
        
        @Autowired
        private WechatOAuthService wechatOAuthService;
        
        @Autowired
        private WechatUserService wechatUserService;
        
        
        /**
         * 确认请求来自微信服务器
         */
        @RequestMapping(value="/doGet",method=RequestMethod.GET)
        public void doGet(HttpServletRequest request, HttpServletResponse response)
                throws ServletException, IOException {
            // 微信加密签名  
            String signature = request.getParameter("signature");  
            // 时间戳  
            String timestamp = request.getParameter("timestamp");  
            // 随机数  
            String nonce = request.getParameter("nonce");  
            // 随机字符串  
            String echostr = request.getParameter("echostr");  
      
            PrintWriter out = response.getWriter();  
            // 通过检验signature对请求进行校验,若校验成功则原样返回echostr,表示接入成功,否则接入失败  
            if (WechatSignUtil.checkSignature(signature, timestamp, nonce)) {  
                out.print(echostr);  
            }  
            out.close();  
            out = null;  
        }
    
        /**
         * 处理微信服务器发来的消息
         */
        @RequestMapping(value="/doGet",method=RequestMethod.POST)
        public void doPost(HttpServletRequest request, HttpServletResponse response)
                throws ServletException, IOException {
            // 将请求、响应的编码均设置为UTF-8(防止中文乱码)
            request.setCharacterEncoding("UTF-8");
            response.setCharacterEncoding("UTF-8");
    
            // 调用核心业务类接收消息、处理消息
            String respMessage = wechatPushService.processRequest(request);
    
            // 响应消息
            PrintWriter out = response.getWriter();
            out.print(respMessage);
            out.close();
        }
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  • 原文地址:https://www.cnblogs.com/weixiaole/p/5684490.html
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