HttpClient 4.0 httppost访问网页404
我用HttpPost访问网页,返回状态码404
从网上下了HttpClient 3的例子
public class PropFindMethod extends EntityEnclosingMethod {
public PropFindMethod(String path) {
super(path);
}
public String getName() {
return "PROPFIND";
}
public void addRequestHeaders(HttpState state, HttpConnection conn)
throws IOException, HttpException {
if (getRequestHeader("Content-Type") == null)
super.setRequestHeader("Content-Type", "text/xml");
super.addRequestHeaders(state, conn);
super.setRequestHeader("Depth", "0");
super.setRequestHeader("Brief", "t");
}
}
propfind.setRequestEntity(new StringRequestEntity(mesFact
.getInboxMsg(), null, null));
status = client.executeMethod(propfind);
这样访问网页成功
那么在HttpClient 4.0 中怎么做呢