Class not found cn.muke.spring.demo1.SpringDemo1 java.lang.ClassNotFoundException: cn.muke.spring.demo1.SpringDemo1
慕莱坞3396034
2020-03-25 09:44
Class not found cn.muke.spring.demo1.SpringDemo1
java.lang.ClassNotFoundException: cn.muke.spring.demo1.SpringDemo1
at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.loadClass(RemoteTestRunner.java:773)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.loadClasses(RemoteTestRunner.java:502)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:525)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:763)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:463)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:209)
1回答
-
- Mr_Tory
- 2020-04-13 22:19:31
这是由于缺少jar包导致的，c3p0连接池不仅需要c3p0的jar包，还需要mcommons的jar包，两个jar包下载地址如下：
c3p0：https://www.mvnjar.com/com.mchange/c3p0/0.9.5.1/detail.html
mchange-commons：https://www.mvnjar.com/com.mchange/mchange-commons-java/0.2.16/detail.html
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