getResponseCode精品文章

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  怎么用Java從網上下載一個視頻下來

  ...,bytes=0-); connection.connect(); if(connection.getResponseCode() / 100 != 2){ System.out.println(鏈接資源失敗...); return; } }...

  warmcheng 2019-08-19 11:13 評論0 收藏0
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  Android多線程斷點下載簡單實現

  ...penConnection(); connection.setRequestMethod(GET); int code = connection.getResponseCode(); if (code == 200) { int length = connection.getContentLength(); System.out.println(文件總長度為： + lengt...

  ad6623 2019-08-14 14:16 評論0 收藏0
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  App接入支付寶

  ...Connection.setConnectTimeout(6*1000); if(urlConnection.getResponseCode()==200){ BufferedReader reader = new BufferedReader(new InputStreamReader(urlConne...

  solocoder 2019-06-27 15:17 評論0 收藏0
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  如何在Web項目完成短信驗證碼

  ... out.close(); //獲取響應狀態碼 if (conn.getResponseCode() != HttpURLConnection.HTTP_OK) { System.out.println(connect failed!); return ; ...

  Scorpion 2019-08-16 10:55 評論0 收藏0
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  如何在Web項目完成短信驗證碼

  ... out.close(); //獲取響應狀態碼 if (conn.getResponseCode() != HttpURLConnection.HTTP_OK) { System.out.println(connect failed!); return ; ...

  baihe 2019-08-06 13:26 評論0 收藏0
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  如何在Web項目完成短信驗證碼

  ... out.close(); //獲取響應狀態碼 if (conn.getResponseCode() != HttpURLConnection.HTTP_OK) { System.out.println(connect failed!); return ; ...

  shiguibiao 2019-08-21 17:55 評論0 收藏0
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  多線程系列之學習多線程下載的基本原理和基本用法（1）

  ...請求方式 conn.setRequestMethod(GET); int code = conn.getResponseCode(); if (code == 200) { // 服務器返回的數據的長度，實際就是文件的長度 int length = conn.getContentLength();...

  darry 2019-08-14 15:40 評論0 收藏0
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  Bitmap之內存緩存和磁盤緩存詳解

  ...; is = connection.getInputStream(); if (connection.getResponseCode() == HttpURLConnection.HTTP_OK){ final Bitmap bitmap = BitmapFactory.decodeStream(is); ...

  masturbator 2019-08-06 13:44 評論0 收藏0