Jsoup问题---获取http协议请求失败
1、问题：用Jsoup在获取一些网站的数据时，起初获取很顺利，但是在访问某浪的数据是Jsoup报错，应该是请求头里面的请求类型(ContextType)不符合要求。
错误信息：
Exception in thread "main" org.jsoup.UnsupportedMimeTypeException: Unhandled content type. Must be text/*, application/xml, or application/xhtml+xml. Mimetype=application/json; charset=utf-8, URL=...
at org.jsoup.helper.HttpConnection$Response.execute(HttpConnection.java:547)
at org.jsoup.helper.HttpConnection$Response.execute(HttpConnection.java:493)
at org.jsoup.helper.HttpConnection.execute(HttpConnection.java:205)
at org.jsoup.helper.HttpConnection.get(HttpConnection.java:194)
at com.Interface.test.JsoupUtil.httpGet(JsoupUtil.java:30)
at com.Interface.test.test.main(test.java:23)
请求方法：
public static String httpGet(String url,String cookie) throws IOException{
//获取请求连接
Connection con = Jsoup.connect(url);
//请求头设置，特别是cookie设置
con.header("Accept", "text/html, application/xhtml+xml, */*");
con.header("Content-Type", "application/x-www-form-urlencoded");
con.header("User-Agent", "Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0))");
con.header("Cookie", cookie);
//解析请求结果
Document doc=con.get();
//获取标题
System.out.println(doc.title());
return doc.toString();
}
2、解决：只需要在 Connection con = Jsoup.connect(url);中添加ignoreContentType(true)即可，这里的ignoreContentType(true)意思就是忽略ContextType的检查。
添加后
//获取请求连接
Connection con = Jsoup.connect(url).ignoreContentType(true);