| package cc.mrbird.febs; | 
|   | 
| import cc.mrbird.febs.common.properties.XcxProperties; | 
| import cc.mrbird.febs.common.utils.RedisUtils; | 
| import cc.mrbird.febs.common.utils.SpringContextHolder; | 
| import cc.mrbird.febs.pay.util.WechatConfigure; | 
| import cn.hutool.core.util.StrUtil; | 
| import com.alibaba.fastjson.JSONObject; | 
| import com.alipay.api.AlipayApiException; | 
| import com.alipay.api.domain.AlipayTradeAppPayModel; | 
| import com.alipay.api.response.AlipayTradeAppPayResponse; | 
| import com.baomidou.mybatisplus.extension.exceptions.ApiException; | 
| import com.ijpay.alipay.AliPayApi; | 
| import lombok.extern.slf4j.Slf4j; | 
| import org.junit.jupiter.api.Test; | 
| import org.springframework.beans.factory.annotation.Autowired; | 
| import org.springframework.boot.test.context.SpringBootTest; | 
| import org.springframework.web.client.RestTemplate; | 
|   | 
| import javax.annotation.Resource; | 
|   | 
| /** | 
|  * @author wzy | 
|  * @date 2021-09-27 | 
|  **/ | 
| @Slf4j | 
| @SpringBootTest | 
| public class PayTest { | 
|   | 
|   | 
|     @Autowired | 
|     private RedisUtils redisUtils; | 
|     @Resource | 
|     RestTemplate restTemplate; | 
|     @Test | 
|     public void aliPay(){ | 
|   | 
|         String appId = "wx16d0b75302b360d4"; | 
|         String appSecret = "a2887cd622ed981d2e04d724d29d7454"; | 
|         String url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=" + appId + "&secret=" + appSecret; | 
|         String jsonStr = restTemplate.getForObject(url, String.class); | 
|   | 
|         /** | 
|          * 返回结果 | 
|          * {"access_token":"ACCESS_TOKEN","expires_in":7200} | 
|          */ | 
|         if (!jsonStr.contains("access_token")) { | 
|             System.out.println("获取微信access_token失败"); | 
|         } | 
|   | 
|         String accessTokenKey = WechatConfigure.WX_ACCESS_TOKEN_REDIS_KEY; | 
|         JSONObject jsonObject = JSONObject.parseObject(jsonStr); | 
|         String accessToken = jsonObject.getString(accessTokenKey); | 
|         if (StrUtil.isEmpty(accessToken)) { | 
|             log.error("获取access token失败: {}" , jsonObject.getString("errmsg")); | 
|             throw new ApiException("获取access token失败"); | 
|         } else { | 
|             log.info("wx access_token : {}",accessToken); | 
|             redisUtils.set(accessTokenKey,accessToken); | 
|         } | 
|     } | 
| } |