优化--获取用户信息列表，可以通过前端传参方式获取聊天列表

csm-service/cms-service-user/src/main/java/com/mmc/iuav/user/controller/MessageController.java

@@ -96,8 +96,11 @@ public class MessageController  extends BaseController{
     @ApiOperation(value = "用户列表")
     @ApiResponses({@ApiResponse(code = 200, message = "OK", response = ResultBody.class)})
     @PostMapping("/selectUserList")
-    public ResultBody selectUserList(HttpServletRequest request){
-        return messageService.selectUserList(this.getUserLoginInfoFromRedis(request).getUserAccountId());
+    public ResultBody selectUserList(HttpServletRequest request,@RequestParam(required = false) Integer userId){
+        if(userId==null){
+            userId = this.getUserLoginInfoFromRedis(request).getUserAccountId();
+        }
+        return messageService.selectUserList(userId);
     }
     @ApiOperation(value = "用户列表——用户移除")
     @ApiResponses({@ApiResponse(code = 200, message = "OK", response = ResultBody.class)})