package com.zhrd.bussinss.platform.scheduled;import java.io.InputStream;import java.net.HttpURLConnection;import java.net.URL;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.context.annotation.Lazy;import org.springframework.scheduling.annotation.Scheduled;import org.springframework.stereotype.Component;import com.zhrd.bussinss.platform.constants.WeiXinId;import com.zhrd.bussinss.platform.service.AccessTokenService;import net.sf.json.JSONObject;@Component@Lazy(false)public class GetWeiXinAccessTokenScheduled {  /**   * 獲得ACCESS_TOKEN   *   * @Title: getAccess_token   * @Description: 獲得ACCESS_TOKEN   * @param @return 設定文件   * @return String 返回類型   * @throws   */  @Autowired private AccessTokenService accessTokenServiceImpl;   @Scheduled(fixedRateString = "${weixin.token.fixedRate.in.milliseconds}"  , initialDelayString = "${weixin.token.initialDelay.in.milliseconds}")  public void getAccessToken() {    System.out.println("====================獲取token開始==============================");    String url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid="        + WeiXinId.APPID+ "&secret=" + WeiXinId.APPSECRET;    String accessToken = null;    String expiresIn = null;    try {      URL urlGet = new URL(url);      HttpURLConnection http = (HttpURLConnection) urlGet.openConnection();      http.setRequestMethod("GET"); // 必須是get方式請求      http.setRequestProperty("Content-Type",          "application/x-www-form-urlencoded");      http.setDoOutput(true);      http.setDoInput(true);      http.connect();      InputStream is = http.getInputStream();      int size = is.available();      byte[] jsonBytes = new byte[size];      is.read(jsonBytes);      String message = new String(jsonBytes, "UTF-8");      JSONObject demoJson = JSONObject.fromObject(message);      accessToken = demoJson.getString("access_token");      expiresIn = demoJson.getString("expires_in");      System.out.println("accessToken===="+accessToken);      System.out.println("expiresIn==="+expiresIn);      accessTokenServiceImpl.addToken(accessToken,expiresIn);      System.out.println("====================獲取token結束==============================");      is.close();    } catch (Exception e) {      e.printStackTrace();    }//    return accessToken;  } }