Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory

[weixin_38070469]

 开发四年只会写业务代码，分布式高并发都不会还做程序员？->>>    Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory at org.apache.http.conn.ssl.DefaultHostnameVerifier.<init>(DefaultHostnameVerifier.java:69) at org.apache.http.impl.client.HttpClientBuilder.build(HttpClientBuilder.java:901) at org.apache.http.impl.client.HttpClients.createDefault(HttpClients.java:58) at com.java.test.httpClient.AppAdRequestTest.getMedAppRequest(AppAdRequestTest.java:30) at com.java.test.httpClient.AppAdRequestTest.main(AppAdRequestTest.java:24) Caused by: java.lang.ClassNotFoundException: org.apache.commons.logging.LogFactory at java.net.URLClassLoader$1.run(Unknown Source) at java.net.URLClassLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) ... 5 more