尝试在Eclipse中运行JSP文件时的HTTP 404

Question

I get 404 error when trying to run a jsp file eclipse. The confusing thing is the server is running and I can go to localhost:8080 without any problems. I have attached an image of my configuration of server, the jsp file and also the location of the file and the error.

I embed the image cause of the reputation thing so I have linked it

More information:

I am using TOMCAT 7, ECLIPSE KEPLER I have checked the location of helloworld.jsp its in WebContent. I have restarted the server. I have created another dynamic web project nothing works. I get the same problem I can go to localhost:8080 but I cant run an JSP file

SOLVED:

Okay guys its pretty simple to solve this problem. There are two things you need to try.

1)Right click your project and export the war file into C:\\ProgramFiles\\Tomcat7 folder If this does not work then.

2) Right click your project and export the war file into some directory and copy the war file into C:\\ProgramFiles\\Tomcat7 then start the Tomcat server and there you go your JSP file work.

You will probably end up doing step 2 because of stupid windows file permissions

Also thanks for all the help guys really appreciate it.

Answer 1

确保您已将Jsp文件放入WebRoot中，并检查位置，甚至检查Web.xml，然后在运行后仍然无法正常运行，然后在此处发布Web.xml。

Answer 2

Unfortunately, user3135774's solution does not work for me, as am using an Apple computer.

I have read and researched another problem (Error 500: No Output Folder), which I have along with Error 404, carefully, and I think this is related to permission issues.

The JSP file is supposed to be compiled and then deployed under Tomcat/work/Catalina/localhost/YourProjectName . The 404 error message means that there is no files in that directory. Since Eclipse has no write permission to this directory, you have to change the access permissions. After changing the permission to 777 , there we have the compiled .java and .class files.

Answer 3

Since you do not have any of them

index.html/index.htm/index.jsp/default.html/default.htm/default.jsp page

To run your jsp page :

In Eclipse:

=>goto Java Resource

=>right click on your jsp page

=>in that select Run as Server.

Answer 4

After applying everythings, it did not work for me to read image file in eclips.

Finally, It works! after that I change deploy path.

Server Locations>Deploy path(Set with "Workspace" of Eclipse)