识别正确的 HTTP 方法

Question

我已经使用 spring boot 创建了一个 REST 网络服务。它具有以下网址的用户资源

/users => get  the users in system.(GET)
/adduser => Post  a new user.(POST)
/addFriend/{friendID} => this method is to add the friendID into the current logged-in friend(the user resource has friend list) now my doubt its Its a POST request of a GET request. Currently GET method has solved my problem. But I am not sure about the correct method which is right one logically.

Answer 1

这是一个 POST 请求。

根据Wikipedia：

The GET method requests a representation of the specified resource. Requests using GET should only retrieve data and should have no other effect.

和

The POST method requests that the server accept the entity enclosed in the request as a new subordinate of the web resource identified by the URI. The data POSTed might be, for example, an annotation for existing resources; a message for a bulletin board, newsgroup, mailing list, or comment thread; a block of data that is the result of submitting a web form to a data-handling process; or an item to add to a database.

Answer 2

否，Restful API 以资源为目标且不包含 URI 中的操作。示例：

GET /users

=> 获取用户列表

GET /users/:userid

=> 通过 userid 获取用户信息

POST /users

=> 创建新用户

DELETE /users/:userid

=> 通过用户名删除用户

POST /users/:userid/friends

=>建立友谊，您可以发送正文包括另一个用户的 ID。(JSON/XML)

GET /users/:userid/friends/:friendid

=> 检查两个用户之间的朋友可能 return friendshipID 或 true/false

识别正确的 HTTP 方法

Identify the correct HTTP method

web-services

restful-url