一些备忘

待整理部分

联网

引用

/**
* 带字符编码的getResponseString方法
* @param urlStr
* @param charSet
* @return
*/
public static String getResponseString(String urlStr,String charSet) {
StringBuffer sb = new StringBuffer();
BufferedReader buffer = null;

try {
// 创建一个URL对象
URL url = new URL(urlStr);
// 创建一个Http连接
HttpURLConnection urlConn = (HttpURLConnection) url
.openConnection();
urlConn.setDoInput(true);
urlConn.setConnectTimeout(35*1000);
urlConn.setReadTimeout(35*1000);
urlConn.connect();
// 使用IO流读取数据
MyLog.e("lyl", "response code is "+urlConn.getResponseCode());
if (urlConn.getResponseCode() != 200)
{
urlConn.disconnect();
return "";
}
buffer = new BufferedReader(new InputStreamReader(urlConn
.getInputStream(),charSet));
String line=null;
while ((line = buffer.readLine()) != null) {
sb.append(line);
}
buffer.close();
urlConn.disconnect();
} catch (Exception e) {
e.printStackTrace();
} finally {
try {
buffer.close();
} catch (Exception e) {
e.printStackTrace();
}
}
return sb.toString();
}

流