com.mysql.cj.jdbc.Driver(com.mysql.cj.jdbc.driver鎶ラ敊)

D:developertoolJavajdk1.8.0binjava.exe "-javaagent:D:developertoolJavaIntelliJ IDEA 2021.2.2libidea_rt.jar=59202:D:developertoolJavaIntelliJ IDEA 2021.2.2bin" -Dfile.encoding=UTF-8 -classpath D:developertoolJavajdk1.8.0jrelibcharsets.jar;D:developertoolJavajdk1.8.0jrelibdeploy.jar;D:developertoolJavajdk1.8.0jrelibextaccess-bridge-64.jar;D:developertoolJavajdk1.8.0jrelibextcldrdata.jar;D:developertoolJavajdk1.8.0jrelibextdnsns.jar;D:developertoolJavajdk1.8.0jrelibextjaccess.jar;D:developertoolJavajdk1.8.0jrelibextjfxrt.jar;D:developertoolJavajdk1.8.0jrelibextlocaledata.jar;D:developertoolJavajdk1.8.0jrelibextnashorn.jar;D:developertoolJavajdk1.8.0jrelibextsunec.jar;D:developertoolJavajdk1.8.0jrelibextsunjce_provider.jar;D:developertoolJavajdk1.8.0jrelibextsunmscapi.jar;D:developertoolJavajdk1.8.0jrelibextsunpkcs11.jar;D:developertoolJavajdk1.8.0jrelibextzipfs.jar;D:developertoolJavajdk1.8.0jrelibjavaws.jar;D:developertoolJavajdk1.8.0jrelibjce.jar;D:developertoolJavajdk1.8.0jrelibjfr.jar;D:developertoolJavajdk1.8.0jrelibjfxswt.jar;D:developertoolJavajdk1.8.0jrelibjsse.jar;D:developertoolJavajdk1.8.0jrelibmanagement-agent.jar;D:developertoolJavajdk1.8.0jrelibplugin.jar;D:developertoolJavajdk1.8.0jrelibresources.jar;D:developertoolJavajdk1.8.0jrelibrt.jar;D:developertoolJavaidea202122spaceJAVAWeboutproductionmodule02-jdbc-crud com.sdjzu.crud.Testcrud
Exception in thread "main" java.lang.ClassNotFoundException: com.mysql.cj.jdbc.Driver
	at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:264)
	at com.sdjzu.crud.Testcrud.main(Testcrud.java:8)

Process finished with exit code 1