珠海斗门房价有前景吗:关于java HttpClient 类的问题

来源:百度文库 编辑:杭州交通信息网 时间:2024/03/28 18:29:29
......
HttpClient client = new HttpClient();
PostMethod method = new PostMethod("http://202.106.139.25/HBE/servlet/tdplogicbookingcontroller");
......

PostMethod method = new PostMethod("http://202.106.139.25/HBE/servlet/tdplogicbookingcontroller");

这句出错了
终于能通过编译了,但是
运行文件的时候出错了。
java.lang.NoClassDefFoundError: org/apache/commons/codec/DecoderException
org.apache.commons.httpclient.HttpMethodBase.<init>(Unknown Source)
org.apache.commons.httpclient.methods.ExpectContinueMethod.<init>(Unknown Source)
org.apache.commons.httpclient.methods.EntityEnclosingMethod.<init>(Unknown Source)
org.apache.commons.httpclient.methods.PostMethod.<init>(Unknown Source)
net.action.jcclass.postinformation(jcclass.java:77)
org.apache.jsp.news_jsp._jspService(news_jsp.java:71)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
javax.servlet.http.HttpServlet.service(HttpServlet.java:80

缺少commons-codec-1.3.jar 包