java.lang.NoClassDefFoundError: org/apache/http/client/HttpClient

[liuyinsongzi]

2014-08-22 18:07:10,341[pool-1-thread-1] ERROR org.springframework.scheduling.support.TaskUtils$LoggingErrorHandler - Unexpected error occurred in scheduled task.
java.lang.NoClassDefFoundError: org/apache/http/client/HttpClient
at com.jala.isv.yhd.common.api.YHDClientFactory.buildYHDClient(YHDClientFactory.java:16)
at com.jala.isv.yhd.common.api.YHDClientConfigService.getYHDClient(YHDClientConfigService.java:83)
at com.jala.isv.yhd.goods.service.impl.ItemSkuGetServiceImpl.saveShopSku(ItemSkuGetServiceImpl.java:55)
at com.jala.isv.yhd.goods.task.YhdGoodsGetTask.doExcute(YhdGoodsGetTask.java:40)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:64)
at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:53)
at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:81)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:178)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:292)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:722)
Caused by: java.lang.ClassNotFoundException: org.apache.http.client.HttpClient
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1645)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1491)
... 19 more


commons-httpclient.jar commons-codec.jar commons-logging.jar都有。
调用的一号店API接口

[执笔记忆的空白]

at com.jala.isv.yhd.common.api.YHDClientFactory.buildYHDClient(YHDClientFactory.java:16) 这一行是什么代码，这个factory贴出来吧

[a12939026]

org/apache/http/client/HttpClient 在 httpclient-4.0.jar里面的。 不是commons-httpclient.jar 换个JAR包吧。

[huangan0301]

java.lang.NoClassDefFoundError: org/apache/http/client/HttpClient 这种错误一般说明HttpClient这个类是存在lib目录下的，但是你没加到classpath中。

[innight]

用这个jar试试： httpclient-4.4.3.jar httpclient-cache-4.4.3.jar httpmime-4.4.3.jarhttpcore-4.4.2.jar commons-logging-1.1.3.jar

[gaobo873488743]

我也遇到这个问题了，是jdk的原因，本来1.6的可以，后来其他项目需要换成1.7了，后来再打开这个项目就报这个错了，你试下