postman工具
进入postman官网
www.postman.com/downloads/
https://www.postman.com/downloads/
https://www.postman.com/postman/published-postman-templates/documentation/ae2ja6x/postman-echo?ctx=documentation
Postman Echo is a service you can use to test your REST clients and make sample API calls. It provides endpoints for GET, POST, PUT, various auth mechanisms and other utility endpoints.
The documentation for the endpoints as well as example responses can be found at https://postman-echo.com
Echo API
https://postman.xiniushu.com/docs/developer/echo-api/
Postman Echo is service you can use to test your REST clients and make sample API calls. It provides endpoints for GET, POST, PUT, various auth mechanisms and other utility endpoints.
The most basic request in this entire collection is the very first GET request under the Request Methods folder, called “Get Request”.
The documentation for the endpoints as well as example responses can be found at https://postman-echo.com
（2）form-data形式
【接口测试】Postman（二）-Postman Echo
https://blog.csdn.net/HMY71/article/details/129721889
**URL：**https://postman-echo.com/post
Body：
KEY VALUE DESCRIPTION
foo1 abc
foo2 efg
