java.lang.NoClassDefFoundError:org / apache / http / concur
发布时间:2020-12-15 04:44:48 所属栏目:Java 来源:网络整理
导读:我正在尝试使用Unirest-Mashape来构建 java应用程序. 这是我的代码: import com.mashape.unirest.http.*;public class PAskMe{ public static void main(String args[]) throws Exception { HttpResponseJsonNode response = Unirest.get("https://montanaf
我正在尝试使用Unirest-Mashape来构建
java应用程序.
这是我的代码: import com.mashape.unirest.http.*; public class PAskMe { public static void main(String args[]) throws Exception { HttpResponse<JsonNode> response = Unirest.get("https://montanaflynn-dictionary.p.mashape.com/define?word=irony"). header("X-Mashape-Key","KEY"). asJson(); System.out.println(response.toString()); } } 当我编译我的代码时,它没有显示错误.但是当我运行它时,它显示以下运行时错误: java.lang.NoClassDefFoundError: org/apache/http/concurrent/FutureCallback at com.mashape.unirest.request.BaseRequest.asJson(BaseRequest.java:68) at PAskMe.PAskMe.main(PAskMe.java:14) at PAskMe.__SHELL0.run(__SHELL0.java:6) 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 bluej.runtime.ExecServer$3.run(ExecServer.java:725) Caused by: java.lang.ClassNotFoundException: org.apache.http.concurrent.FutureCallback at java.net.URLClassLoader$1.run(URLClassLoader.java:366) at java.net.URLClassLoader$1.run(URLClassLoader.java:355) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:354) at java.lang.ClassLoader.loadClass(ClassLoader.java:423) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) at java.lang.ClassLoader.loadClass(ClassLoader.java:356) ... 8 more 我已将这些罐子包含在我的项目中: 但我仍然得到错误.请帮我. 解决方法
下载httpcore-4.2.3.jar并将其添加到您的类路径中.
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