域名預(yù)訂/競(jìng)價(jià)，好“米”不錯(cuò)過

百度站長(zhǎng)工具的主動(dòng)推送功能，以最為快速的提交方式，推薦您將站點(diǎn)當(dāng)天新產(chǎn)出鏈接立即通過此方式推送給百度，以保證新鏈接可以及時(shí)被百度收錄

官方提供了curl、post、php、ruby的實(shí)現(xiàn)示例，并沒有C#的官方示例。既然提供了post的方式，那么就可以用C#實(shí)現(xiàn)，下面是實(shí)現(xiàn)代碼：

ASP.net百度主動(dòng)推送代碼范例

public static string PostUrl(string[] urls)
    {
        try
        {
            string formUrl = "

http://data.zz.baidu.com/urls?site=www.yoursite.com&token=yourcode";   

            string formData = "";
    
            foreach (string url in urls)
            {
                formData += url + "\n";
            }
    
            byte[] postData = System.Text.Encoding.UTF8.GetBytes(formData);
    
            // 設(shè)置提交的相關(guān)參數(shù) 
            System.Net.HttpWebRequest request = System.Net.WebRequest.Create(formUrl) as System.Net.HttpWebRequest;
            System.Text.Encoding myEncoding = System.Text.Encoding.UTF8;
            request.Method = "POST";
            request.KeepAlive = false;
            request.AllowAutoRedirect = true;
            request.ContentType = "text/plain";
            request.UserAgent = "curl/7.12.1";
            request.ContentLength = postData.Length;
    
            // 提交請(qǐng)求數(shù)據(jù) 
            System.IO.Stream outputStream = request.GetRequestStream();
            outputStream.Write(postData, 0, postData.Length);
            outputStream.Close();
    
            System.Net.HttpWebResponse response;
            System.IO.Stream responseStream;
            System.IO.StreamReader reader;
            string srcString;
            response = request.GetResponse() as System.Net.HttpWebResponse;
            responseStream = response.GetResponseStream();
            reader = new System.IO.StreamReader(responseStream, System.Text.Encoding.GetEncoding("UTF-8"));
            srcString = reader.ReadToEnd();
            string result = srcString;   //返回值賦值
            reader.Close();
    
            return result;
        }
        catch(Exception ex)
        {
            return ex.Message;
        }
    }

調(diào)用的時(shí)候，把您的網(wǎng)址傳入

string info = PostUrl(new string[] { "http://www.jb51.net/article/1.html", "http://www.jb51.net/article/2.html" });

返回的結(jié)果是{"remain":498,"success":2} 表示已經(jīng)推送成功，還剩498條可以推送，本次已經(jīng)推送成功2條。

另外附上可能出現(xiàn)的異常情況的返回碼信息，供調(diào)試用：

200 無使用方式錯(cuò)誤，需要進(jìn)一步觀察返回的內(nèi)容是否正確

400 必選參數(shù)未提供

405 不支持的請(qǐng)求方式，我們只支持POST方式提交數(shù)據(jù)

411 HTTP頭中缺少Content-Length字段

413 推送的數(shù)據(jù)過大，超過了10MB的限制

422 HTTP頭中Content-Length聲明的長(zhǎng)度和實(shí)際發(fā)送的數(shù)據(jù)長(zhǎng)度不一致

500 站長(zhǎng)平臺(tái)服務(wù)器內(nèi)部錯(cuò)誤

我實(shí)際應(yīng)用代碼

 //點(diǎn)擊按鈕觸發(fā)
    protected void Button1_Click(object sender, EventArgs e)
    {
      string info = PostUrl(new string[] { "http://www.jb51.net/", "http://www.jb51.net/article/3.html" });
      this.Label1.Text= info;
    }

到此這篇關(guān)于ASP.net百度主動(dòng)推送功能實(shí)現(xiàn)代碼的文章就介紹到這了,更多相關(guān)ASP.net百度主動(dòng)推送內(nèi)容請(qǐng)搜索腳本之家以前的文章或繼續(xù)瀏覽下面的相關(guān)文章希望大家以后多多支持腳本之家！

來源：腳本之家

鏈接：https://www.jb51.net/article/195605.htm

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