The difference between the two common methods of iOS-network requests: GET & amp; POST

 

-Add the data in the form of variable = value to the URL pointed to by the action, and use "?" Connection, and the variables are connected with "&"-insecure, because the data is stored in the requested URL during transmission-the amount of data transmitted is small, mainly because the URL length is limited.

1> Get requests Get data directly from the server

High Efficiency

 

All parameters are displayed in the address bar, which is visually less secure.

 

Because Get does not submit data to the server, the actual security is high.

 

Practical Application: Data Query

 

 

-All data is invisible to users-a large amount of data can be transmitted, and only Post can be used to upload files.

2> for Post requests, you must first obtain a data body and submit it to the server to obtain the server response.

Poor performance

Low Efficiency

 

Parameters are not displayed in the address bar, which is intuitive and highly secure.

 

Because the Post request will submit data to the server, there may be security vulnerabilities, and the actual security is not high

 

Practical Application: Post operations are required only for user login and file upload operations that require data interaction with the server.

 

 

• GET • POST Data Interaction diagram: there is nothing to mention. I hope you can add something and learn from each other! Thanks/clear Saup