Jsoup 獲取頁面返回的table中的內容

這里就按照查號碼頁面，返回的是一個html頁面，從頁面中獲取帶到需要的信息，
有時候會出現亂碼，

EntityUtils.toString(entity, "gb2312")
小陷阱---設置的編碼格式要按照，返回的頁面頭信息中的編碼格式設置，
如果設置了utf-8就會出現亂碼

try {
    HttpClient httpClient = new DefaultHttpClient();
    String url = "http://wap.ip138.com:8080/search.asp?mobile=18862165079&action=mobile";
    HttpGet get = new HttpGet(url);
    HttpResponse response = null;
    response = httpClient.execute(get);
    HttpEntity entity = response.getEntity();
    String str = EntityUtils.toString(entity, "gb2312");
    Document doc = Jsoup.parse(str);
    Elements trs = doc.select("table").get(1).select("tr");
    for (int i = 0; i < trs.size(); i++) {
        Elements tds = trs.get(i).select("td");
        for (int j = 0; j < tds.size(); j++) {
            String text = tds.get(j).text();
            System.out.println(text);
        }
    }
}catch (Exception e){
    e.printStackTrace();
}


java 模擬頁面表單提交，並處理返回的數據

轉載鏈接

https://blog.csdn.net/weixin_41541415/article/details/80278653