升级fastjson到最新版1.2.75

RuoYi

2021-01-13 372b77c662c4b148914a3c2adb0877e8c065e793

 ruoyi-api/ruoyi-api-system/src/main/java/com/ruoyi/system/api/factory/RemoteUserFallbackFactory.java

@@ -27,7 +27,7 @@
            @Override

            public R<LoginUser> getUserInfo(String username)

            {

                return null;

                return R.fail("获取用户失败:" + throwable.getMessage());

            }

        };

    }