@RequestMapping(value = "createmenu", method = RequestMethod.GET) @ResponseBody public static String createmenu() { String srcPath = PropertyUtil.getClassPath(); Map<String, String> properties = PropertyUtil.getAll(srcPath + "/properties", PropertyUtil.WECHAT_FILE); String buttons = properties.get("menu"); PrintWriter out = null; BufferedReader in = null; String result = ""; try { URL realUrl = new URL(RespContants.WECHAT_CREATE_MENU_URL + RespContants.WECHAT_ACCESS_TOKEN); // 打开和URL之间的连接 URLConnection conn = realUrl.openConnection(); // 发送POST请求必须设置如下两行 conn.setDoOutput(true); conn.setDoInput(true); // 获取URLConnection对象对应的输出流 String butStr = buttons.toString(); byte[] requestStringBytes = butStr.getBytes("UTF-8"); conn.setRequestProperty("Content-length", "" + requestStringBytes.length); conn.setRequestProperty("Content-Type", "application/octet-stream"); conn.setRequestProperty("Connection", "Keep-Alive");// 维持长连接 conn.setRequestProperty("Charset", "UTF-8"); java.io.OutputStream outputStream = conn.getOutputStream(); outputStream.write(requestStringBytes); outputStream.flush(); outputStream.close(); // 定义BufferedReader输入流来读取URL的响应 in = new BufferedReader(new InputStreamReader(conn.getInputStream(), "UTF-8")); String line; while ((line = in.readLine()) != null) { result += line; } } catch (Exception e) { System.out.println("发送 POST 请求出现异常!" + e); e.printStackTrace(); } // 使用finally块来关闭输出流、输入流 finally { try { if (out != null) { out.close(); } if (in != null) { in.close(); } } catch (IOException ex) { ex.printStackTrace(); } } return result; }
微信utf-8格式 post方法
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转载自leiding.iteye.com/blog/2399096
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