The difference between get method and post method deep understanding of related skills

The Get method is visible to the user after the hyperlink is followed by the key to be passed: http://tieba.baidu.com/f?kw=%D6%A3%D6%DD%B4%F3%D1%A7&fr=index&ie=utf-8

The parameters passed by the Post method are not visible

Get is getting data from the server;
Post is the transfer of data to the server.
--------------------------------
On the client,

Get the data submitted through the URL, the data is visible in the URL;

Post puts the data in the form's data body for submission.
--------------------------------
Get submitted data up to only 1024 bytes;

The amount of data submitted by post is unlimited.
--------------------------------
Because the parameters are displayed on the address bar when using GET, and the post does not, so if the data is not sensitive data, then use gets; If you include sensitive data, for security, use the Post