问题描述：

{
    "type": "https://www.jhipster.tech/problem/problem-with-message",
    "title": "Unauthorized",
    "status": 401,
    "detail": "Full authentication is required to access this resource",
    "path": "/api/mobile/HWP-preparatory-training-online-course-completed-flag/000000000000272",
    "message": "error.http.401"
}

问题解决：

因为 postman 中的 Authorization 过期了，需要重新获取