Ajax error in WebSphere 6.1 deployment Program

To meet the project requirements, use WebSphere 6.1 as the server andProgramAfter porting It, I encountered an Ajax error.

The WebSphere version 6.1.0.0 was installed at the beginning. After the installation, the program was released. After logging on to the system, I found that the Ajax error was reported. When I was about to check the problem online, another project team of the company encountered this problem, it is a bug in WebSphere 6. You can upgrade the patch. So I got the WebSphere Upgrade Program and patch again, and the upgrade method won't be too long. Upgrading to version 6.1.0.23 will solve this problem if Ajax reports an error.

But at the same time, a new problem emerged, that is, the system printing information configured in log4j in the system is gone. In the log, you can only find your own project printing information, as long as you go to the Internet to solve the problem, the solution mentioned on the Internet cannot be used even if it has been tried. It may be that the version is incorrect. However, I have worked hard and finally found a solution. Please refer
WebSphere 6.1 and log4j

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