修改401返回

ruoyi-framework/src/main/java/com/ruoyi/framework/security/handle/AuthenticationEntryPointImpl.java

@@ -29,7 +29,7 @@ public class AuthenticationEntryPointImpl implements AuthenticationEntryPoint, S
     {
         int code = HttpStatus.UNAUTHORIZED;
         String msg = StringUtils.format("请求访问：{}，认证失败，无法访问系统资源", request.getRequestURI());
-        ServletUtils.renderString(response, JSON.toJSONString(AjaxResult.unAuth(code, msg)));
+        ServletUtils.renderStringRaw(response, JSON.toJSONString(AjaxResult.unAuth(code, msg)));
 //        response.setStatus(HttpStatus.UNAUTHORIZED);
     }
 }