实现websocket

2 years ago · a36655d2c1
6 changed files with 95 additions and 7 deletions
--- a/pom.xml
+++ b/pom.xml
@ -32,6 +32,11 @@
            <artifactId>druid</artifactId>
            <version>1.2.16</version>
        </dependency>
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>fastjson</artifactId>
            <version>2.0.47</version>
        </dependency>
        <dependency>
            <groupId>com.mysql</groupId>
--- a/src/main/java/app/bcms/jchat/web/ChErrorController.java
+++ b/src/main/java/app/bcms/jchat/web/ChErrorController.java
@ -0,0 +1,46 @@
 package app.bcms.jchat.web;
 import com.alibaba.fastjson.JSONObject;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.web.error.ErrorAttributeOptions;
 import org.springframework.boot.web.servlet.error.ErrorAttributes;
 import org.springframework.boot.web.servlet.error.ErrorController;
 import org.springframework.http.MediaType;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 import org.springframework.web.context.request.ServletWebRequest;
 import javax.servlet.http.HttpServletRequest;
 /**
 * 系统默认错误页面
 */
@RestController
 public class ChErrorController implements ErrorController {
    @Autowired
    private ErrorAttributes errorAttributes;
    /**
     * 默认错误
     */
    private static final String path_default = "/error";
    public String getErrorPath() {
        return path_default;
    }
    /**
     * JSON格式错误信息
     */
    @RequestMapping(value = path_default,  produces = {MediaType.APPLICATION_JSON_VALUE})
    public JSONObject error(HttpServletRequest request) {
        JSONObject jsonObject =new JSONObject();
        ServletWebRequest servletWebRequest = new ServletWebRequest(request);
        jsonObject.put("errmsg",errorAttributes.getErrorAttributes(servletWebRequest, ErrorAttributeOptions.defaults()));
        return jsonObject;
    }
 }
--- a/src/main/java/app/bcms/jchat/web/ChatController.java
+++ b/src/main/java/app/bcms/jchat/web/ChatController.java
@ -0,0 +1,38 @@
 package app.bcms.jchat.web;
 import com.alibaba.fastjson.JSONObject;
 import org.springframework.stereotype.Controller;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.ResponseBody;
 import javax.servlet.http.HttpServletRequest;
 /**
 * 聊天
 */
@Controller
@RequestMapping("/v2")
 public class ChatController {
    /**
     * 系统首页
     * @return
     */
    @RequestMapping("/chat")
    @ResponseBody
    public String home(HttpServletRequest request){
        //获取各种参数
        JSONObject json = new JSONObject();
        json.put("params",request.getParameterMap());
 //        json.put("header",request.getHttpServletMapping());
        return json.toString();
    }
    /**
     * 需要建立一个模版文件
     * @return
     */
    @RequestMapping("/test")
    public String stest(){
        return "ok";
    }
 }
--- a/src/main/java/app/bcms/jchat/websocket/WebSocketServer.java
+++ b/src/main/java/app/bcms/jchat/websocket/WebSocketServer.java
@ -8,7 +8,7 @@ import javax.websocket.*;
 import javax.websocket.server.ServerEndpoint;
@Component
-@ServerEndpoint("/chat")
+@ServerEndpoint("/jchat")
 public class WebSocketServer {
    private final static Log log = LogFactory.getLog(WebSocketServer.class);
    private Session session;
--- a/src/main/resources/public/index.html
+++ b/src/main/resources/public/index.html
@ -0,0 +1,5 @@
 <html>
    <body>
        <p>it's ok !!</p>
    </body>
 </html>
--- a/src/main/resources/static/index.html
+++ b/src/main/resources/static/index.html
@ -1,6 +0,0 @@
 <html>
    <body>
        <h1>hello word!!!</h1>
        <p>this is a html page</p>
    </body>
 </html>