小马的白痴日常2019.12.23

1.报错：String literal is not properly closed by a double-quote eclipse，也就是出现中文乱码，更改工程的编码方式即可。
2.报错：
Description Resource Path Location Type
The project was not built since its build path is incomplete. Cannot find the class file for javax.servlet.http.HttpServletRequest. Fix the build path then try building this project mri Unknown Java Problem
解决方案：下载并在项目导入servlet-api.jar包。