1、使用postman 进行post接口测试
{ "timestamp": "2021-12-18T17:04:42.820+0000", "status": 415, "error": "Unsupported Media Type", "message": "Content type 'text/plain;charset=UTF-8' not supported", "path": "/add" }
2、解决方法:
将数据格式切换成 JSON