Interface 2- transmission request

1. The interface document content: 
    1.1 URL: requesting an address of the interface 
    parameter name, parameter data types: request parameter 2.2 
    2.3 request mode: a get request, or a request to post 

2. The transmission request 
    2.1 get request: directly from the browser, without the help of other tools. 
       Format:? Url key1 value key2 value2 (value of the parameters and parameter) = = 
       Example: http: //api.nnzhp.cn/api/user/stu_info stu_name = black & addr = Beijing? 

   2.2 POST request: need to borrow tools (such as Postman) 
       Postman use: to be finishing