What are the differences between JSP: Include, JSP: Forward and other jumps?

<JSP: Forward> transfer request information from a JSP file to another JSP file, and the rest of <JSP: Forward> will not be executed.
You can use <JSP: param> to pass parameters.

<JSP: Include> place the included files in JSP and execute them with others.

 

In JSP, there are two ways to jump to a page: 1. forward jump: <JSP: Forward page = "Jump page address"/> 2. response jump: response. sendredirect ("Jump page address"); the difference between the two jumps is as follows: 1. forward jump:. server jump, the address bar does not change; B. after the jump statement is executed, the system immediately jumps unconditionally.CodeNo longer executed (all resources must be released before the jump); C. the property set for the request can still be used on the page after the jump; D. use <JSP: Param name = "parameter name" value = "parameter value"/> to pass the parameter. 2. response jump:. client jump, address bar changed; B. jump after all code execution is complete; C. the request attribute of the previous page cannot be used for the redirected page; D. use address rewriting to pass Parameters (response. sendredirect ("url? Parameter Name = parameter value ")).