tomcat - eclipse运行struts2项目出错java.io.EOFException？

Question

eclipse运行struts2项目出错，其他的项目没有出错，用struts2原先可以启动的项目都不行了。在网上搜索办法删除tomcat下work目录中的所有SESSION.ser文件，但并没有找到这种文件 {代码...}

怪我咯 · Answer

Later I found out that there was a problem with the jar package I imported in the struts2 project. The jar package of my original struts2 project was damaged when the U disk was moved between the USB disk and the computer, which caused my subsequent struts2 projects (all of which had to import the jar package from the original project). Copied) also uses a damaged jar package and cannot run.

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