Spring. Error: caused by:java.lang.classnotfoundexception:org.aspectj.weaver.reflect.reflectionworld$ Reflectionworldexception

caused by:java.lang.classnotfoundexception:org.aspectj.weaver.reflect.reflectionworld$reflectionworldexception

1. When spring starts, the error message is as follows:

caused by:java.lang.classnotfoundexception:org.aspectj.weaver.reflect.reflectionworld$reflectionworldexception

　　

The above error message occurs because the project is missing:Aspectjweaver.jar This package, which is the package required for the spring integrated ASPECTJ LTW loom.

2. Visit: https://search.maven.org, enter from this website:aspectjweaver (do not enter the. jar suffix), retrieve the jar package for download.

　　Attention:

The spring version I'm using is: 4.3.7. Download Aspectjweaver.jar When the version of 1.9.x, the project has been unable to start (for specific reasons not to troubleshoot),

Change the version to: 1.8.4, the project started successfully.

If there is a problem, welcome to correct!!!

If reproduced, please indicate source: https://www.cnblogs.com/Charles-Yuan/p/9537865.html

Spring. Error: caused by:java.lang.classnotfoundexception:org.aspectj.weaver.reflect.reflectionworld$ Reflectionworldexception