Question

我需要知道如何提交HTML表单并检索数据。我使用了How do you programmatically fill in a form and 'POST' a web page?

中的代码

C＃

     dates   Close    max1    max2
 2016-05-02 2219.30      NA      NA
 2016-05-03 2245.40      NA      NA
 2016-05-04 2151.10  2245.4      NA
 2016-05-05 2092.20  2245.4      NA
 2016-05-06 2104.15  2245.4      NA
 2016-05-09 2106.00  2245.4      NA
 2016-05-10 1987.25    2106  2245.4
 2016-05-11 1967.25    2106  2245.4
 2016-05-12 1870.95    2106  2245.4
 2016-05-13 1862.80    2106  2245.4
 2016-05-16 1795.15    2106  2245.4
 2016-05-17 1722.45    2106  2245.4
 2016-05-18 1661.05    2106  2245.4
 2016-05-19 1582.50    2106  2245.4
 2016-05-20 1739.50    2106  2245.4
 2016-05-23 1729.65  1739.5    2106
 2016-05-24 1685.20  1739.5    2106
 2016-05-25 1714.30  1739.5    2106
 2016-05-26 1709.55  1714.3  1739.5
 2016-05-27 1710.45  1714.3  1739.5
 2016-05-30 1683.60 1710.45  1714.3
 2016-05-31 1692.55 1710.45  1714.3
 2016-06-01 1708.90 1710.45  1714.3
 2016-06-02 1700.05  1708.9 1710.45
 2016-06-03 1685.85  1708.9 1710.45
 2016-06-06 1666.35  1708.9 1710.45
 2016-06-07 1654.60  1708.9 1710.45
 2016-06-08 1644.95  1708.9 1710.45
 2016-06-09 1644.85  1708.9 1710.45
 2016-06-10 1644.25  1708.9 1710.45
 2016-06-13 1744.10  1708.9 1710.45
 2016-06-14 1704.85  1744.1  1708.9
 2016-06-15 1703.70  1744.1  1708.9
 2016-06-16 1688.55  1744.1  1708.9
 2016-06-17 1831.15  1744.1  1708.9

JSP index.jsp的

public View getView(int position, View convertView, ViewGroup parent) {
    View v;
    if (convertView == null) {  // if it's not recycled, initialize some attributes
        LayoutInflater inflater = (LayoutInflater) mContext.getSystemService(     Context.LAYOUT_INFLATER_SERVICE );
        v = inflater.inflate(R.layout.gridview_item_layout, parent, false);
    } else {
        v = (View) convertView;
    }
    TextView text = (TextView)v.findViewById(R.id.grid_item_text);
    text.setText(mTextIds[position]);
    ImageView image = (ImageView)v.findViewById(R.id.grid_item_image);
    image.setImageDrawable(mThumbIds[position]);
    return v;
}

的success.jsp

    WebRequest req = 
    WebRequest.Create("http://localhost:8080/Test/views/user/index.jsp");
    string postData = "email=test&password=test";

    byte[] send = System.Text.Encoding.Default.GetBytes(postData);
    req.Method = "POST";
    req.ContentType = "application/x-www-form-urlencoded";
    req.ContentLength = send.Length;

    Stream sout = req.GetRequestStream ();
    sout.Write (send, 0, send.Length);
    sout.Flush ();
    sout.Close ();

    WebResponse res = req.GetResponse ();
    StreamReader sr = new StreamReader (res.GetResponseStream ());
    Debug.Log (sr.ReadToEnd ());

我希望得到<form action="/Test/views/user/success.jsp" action="POST"> <input type="text" id="email" name="email"> <br> <input type="password" id="password" name="password"> <br> <input type="submit" id="submit" name="submit" value="Submit"></form>字符串，但上面的代码只返回HTML代码。如何使用C＃检索<'% if(test.equals("test")){ out.print("true"); } %'>值？ C＃不驻留在服务器端，所以它是不可能的。

如何在C＃中提交表单

0 个答案: