Exe
relative path: the path from the current path, if the current path is C:\ Windows
to describe the path, just type
system32\ CMD. Exe
in fact, the strict relative path should be
.\system32\ CMD. Exe
, where. Represents the current path, which can be omitted in channel cases, but not in special cases.
if the current path is c:\program files
to invoke the above command, you need to type
.. \ Windows \system32\cmd.exe
where.. Is the parent directory.
if the current path is c:\program files\common files
then you need to enter
… .\windows\system32\cmd.exe
Hold on, this should make a lot more sense than it does in the program.
The ${pageContext. Request. ContextPath} code> is equivalent to the
& lt; %=request.getContextPath()%>
or you could say < %=request.getContextPath()%> EL version of code>
means to remove the deployment of the application name, or the current project name
such as my project name for SpringMVC in the browser input for code> http://localhost:8080/SpringMVC/login.jsp
The ${pageContext. Request. ContextPath} code> or
& lt; %=request.getContextPath()%> code> is to take out/for SpringMVC, and "/" represents the meaning of is http://localhost:8080
so we project should write ${pageContext. Request. ContextPath}/login JSP
Just give me some examples. I'm going to start with the relative path, and in a lot of cases I'm going to get it right.
You see the delete, I also use the relative path, why it won't go wrong for me, because the request path only one layer, there is no placeholder, when converting HiddenHttpMethodFilter delete request will remove a layer, so will not go wrong, the request path into code> http://localhost:8080/emp/1001
but this edit is not so optimistic.
There is a placeholder in the path, so the conversion will not be complete.
This is the kind of farce that occurs when multiple layers of requests have no path for a Handler to process in the first place.
So use relative paths as often as possible.
Read More:
- When idea writes JavaWeb, it can’t find servlet
- [Solved] Vue Project Error: This relative module was not found
- Vs Code Python relative path error
- Domain error in object XXX “other” domain “other” rejected values and atm913
- Error running Eclipse: failed to load the JNI shared library
- Vs2019: solution nvcc total: cannot find compiler‘ cl.exe ‘ in PATH
- (springmvc) Failed to load resource: the server responded with a status of 404 (Not Found)
- [solution] LD: warning: directory not found for option
- Spring MVC – enable static resource access
- In IE6, “RES / C”: windows, system32, shdoclc. DLL, HTTP 403. HTM “.
- Configuring OpenGL in Code:: blocks
- Vue introduction path is correct, but it always reports an error: already included file name‘ ××ב differs from file name ‘ ××ב only in casing.
- [Solved] error: link.exe‘ failed with exit status 1158
- Perl application – delete “. SVN” folder in current directory and subdirectory
- [Windows 7 – how to delete files protected by trustedinstaller win7 force deletion of files]
- PHP & nbsp; built in server array
- Opencv’s imread() function returns null when reading images
- eclipse cdt Program “make” not found in PATH
- No such file or directory
- [flutter] report error with Dio[ DioErrorType.DEFAULT ]: SocketException: OS Error: Connection refused, errno =11