导入commons-logging-1.2.jar辅助类包即可。
报错提示：
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory
at org.springframework.jdbc.support.JdbcAccessor.<init>(JdbcAccessor.java:43)
at org.springframework.jdbc.core.JdbcTemplate.<init>(JdbcTemplate.java:164)
at DemoJDBCTemplate.Templatedemo1.main(Templatedemo1.java:13)
Caused by: java.lang.ClassNotFoundException: org.apache.commons.logging.LogFactory
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:582)
at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:185)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:496)
... 3 more