http post 的json数据如下：

{"template_id":0,"ext_json":"{\"extEnable\":true,\"directCommit\":false,\"lazyCodeLoading\":\"requiredComponents\",\"extAppid\":\"xxxx\",\"ext\":{\"tid\":2}}","user_version":"1.0.0","user_desc":"测试版本上传"}

报错：

85048 parse ext.json failed rid: 671b5e99-3d9fd734-099c5bc5