idea启动没报错,但是页面一直404
org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLD
控制台提示:
org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time
先检查下是不是 target 和 .iml 文件是不是有的。
IDEA中的.iml文件是项目标识文件,缺少了这个文件,IDEA就无法识别项目。跟Eclipse的.project文件性质是一样的。并且这些文件不同的设备上的内容也会有差异,如果缺失的时候,我们需要重新生成iml文件:
生成iml文件
-
方法一(建议):刷新一下 Maven Projects 就会自动生成.iml文件。点击下图
红框标记的按钮即可。
-
方法二:在缺少.iml文件项目下运行
mvn idea:module拓展
- 生成
.ipr文件:mvn idea:project - 生成
.iws文件:mvn idea:workspace - 生成
.iml文件:mvn idea:module
更多推荐




所有评论(0)