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| | | import org.springframework.http.ResponseEntity; |
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| | | import org.springframework.web.client.RestTemplate; |
| | | |
| | | import java.util.HashMap; |
| | | import java.util.Map; |
| | | |
| | | import com.alibaba.fastjson.JSON; |
| | | import com.alibaba.fastjson.JSONObject; |
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| | | public class WechatUtils { |
| | | |
| | | public static final String APPID = "yyyy"; |
| | | public static final String SECRET = "yyyy"; |
| | | |
| | | public static final String APPID = "wxf95fb77e0b1f8c09"; |
| | | public static final String SECRET = "acf3be9facf7f26bb8286c9b4eff93d0"; |
| | | |
| | | public static JSONObject getSessionKeyOrOpenId(String code) { |
| | | |
| | | String requestUrl = "https://api.weixin.qq.com/sns/jscode2session"; |
| | | Map<String, String> requestUrlParam = new HashMap<>(); |
| | | // https://mp.weixin.qq.com/wxopen/devprofile?action=get_profile&token=164113089&lang=zh_CN |
| | |
| | | requestUrlParam.put("grant_type", "authorization_code"); |
| | | //发送post请求读取调用微信接口获取openid用户唯一标识 |
| | | JSONObject jsonObject = JSON.parseObject(HttpClientUtil.doPost(requestUrl, requestUrlParam)); |
| | | |
| | | return jsonObject; |
| | | } |
| | | |
| | | public static String getAccessToken() { |
| | | RestTemplate restTemplate = new RestTemplate(); |
| | | Map<String, String> params = new HashMap<>(); |
| | | params.put("APPID", APPID); // |
| | | params.put("APPSECRET", SECRET); // |
| | | ResponseEntity<String> responseEntity = restTemplate.getForEntity( |
| | | "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid={APPID}&secret={APPSECRET}", String.class, params); |
| | | String body = responseEntity.getBody(); |
| | | JSONObject object = JSON.parseObject(body); |
| | | String Access_Token = object.getString("access_token"); |
| | | // String expires_in = object.getString("expires_in"); |
| | | return Access_Token; |
| | | } |
| | | } |