android > 读取http html 内容
16lz
2022-06-13
public static String testGetHtml(String urlpath) throws Exception { URL url = new URL(urlpath); HttpURLConnection conn = (HttpURLConnection) url.openConnection(); conn.setConnectTimeout(6 * 1000); conn.setRequestMethod("GET"); if (conn.getResponseCode() == 200) { InputStream inputStream = conn.getInputStream(); byte[] data = readStream(inputStream); String html = new String(data); return html; } return null; } public static byte[] readStream(InputStream inputStream) throws Exception { byte[] buffer = new byte[1024]; int len = -1; ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream(); while ((len = inputStream.read(buffer)) != -1) { byteArrayOutputStream.write(buffer, 0, len); } inputStream.close(); byteArrayOutputStream.close(); return byteArrayOutputStream.toByteArray(); }
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