From cc8729b813b6c53294373254f3eeb659dd58717a Mon Sep 17 00:00:00 2001
From: xuxin <840198532@qq.com>
Date: Mon, 27 Oct 2025 10:15:03 +0800
Subject: [PATCH] =?UTF-8?q?tlias=E7=AE=A1=E7=90=86=E7=B3=BB=E7=BB=9F-?=
 =?UTF-8?q?=E8=BF=87=E6=BB=A4=E5=99=A8Filter=E5=AE=9E=E7=8E=B0=E7=99=BB?=
 =?UTF-8?q?=E5=BD=95=E6=A0=A1=E9=AA=8C=E5=8A=9F=E8=83=BD=20----2?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 tlias-web-management/pom.xml                   |  7 +++++++
 .../com/inmind/filter/LoginCheckFilter.java    | 18 ++++++++++++++++--
 2 files changed, 23 insertions(+), 2 deletions(-)

diff --git a/tlias-web-management/pom.xml b/tlias-web-management/pom.xml
index 3fdff64..f797418 100644
--- a/tlias-web-management/pom.xml
+++ b/tlias-web-management/pom.xml
@@ -75,6 +75,13 @@
             <artifactId>jjwt</artifactId>
             <version>0.9.1</version>
         </dependency>
+
+        <!--阿里巴巴-json操作依赖-fastJson-->
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>fastjson</artifactId>
+            <version>2.0.53</version>
+        </dependency>
     </dependencies>
 
     <dependencyManagement>
diff --git a/tlias-web-management/src/main/java/com/inmind/filter/LoginCheckFilter.java b/tlias-web-management/src/main/java/com/inmind/filter/LoginCheckFilter.java
index 9e6a98c..3f6d2f0 100644
--- a/tlias-web-management/src/main/java/com/inmind/filter/LoginCheckFilter.java
+++ b/tlias-web-management/src/main/java/com/inmind/filter/LoginCheckFilter.java
@@ -1,6 +1,8 @@
 package com.inmind.filter;
 
 
+import com.alibaba.fastjson.JSONObject;
+import com.inmind.pojo.Result;
 import com.inmind.utils.JwtUtils;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.util.StringUtils;
@@ -33,7 +35,8 @@ public class LoginCheckFilter implements Filter {
 
         //4.判断令牌是否存在，不存在，直接返回错误结果（未登录）
         if (!StringUtils.hasLength(jwt)) {
-            //todo 没有令牌，返回错误结果
+            //没有令牌，返回错误结果
+            notLogin(response);
             log.info("没有令牌，返回错误结果");
             return;
         }
@@ -42,7 +45,8 @@ public class LoginCheckFilter implements Filter {
         try {
             JwtUtils.parseJWT(jwt);
         } catch (Exception e) {
-            //todo 令牌解析失败，返回错误结果
+            //令牌解析失败，返回错误结果
+            notLogin(response);
             log.info("令牌解析失败，返回错误结果");
             return;
         }
@@ -52,4 +56,14 @@ public class LoginCheckFilter implements Filter {
         filterChain.doFilter(servletRequest,servletResponse);
 
     }
+
+
+    private void notLogin(HttpServletResponse response) throws IOException {
+        //根据接口文档响应json，但是之前通过spring的控制器里的@ResponseBody注解，自动响应json，现在没有该注解，我们要手动发送json
+        Result error = Result.error("NOT_LOGIN");
+        //手动转换--将java对象转换为json字符串，阿里巴巴的fastJson
+        String errorJson = JSONObject.toJSONString(error);
+        //通过响应对象，将json响应给前端
+        response.getWriter().write(errorJson);
+    }
 }