pom.xml中增加
<!-- https://mvnrepository.com/artifact/com.mchange/mchange-commons-java --> <dependency> <groupId>com.mchange</groupId> <artifactId>mchange-commons-java</artifactId> <version>0.2.3.4</version> </dependency>
pom.xml中增加
<!-- https://mvnrepository.com/artifact/com.mchange/mchange-commons-java --> <dependency> <groupId>com.mchange</groupId> <artifactId>mchange-commons-java</artifactId> <version>0.2.3.4</version> </dependency>
引用mchange-commons-java-0.2.3.4.jar架包
原文：https://www.cnblogs.com/valu/p/8371299.html