【WX】 账户调整，账单查询

src/main/java/com/quinn/service/impl/AccountCheckServiceImpl.java

@@ -5,20 +5,43 @@ import com.quinn.intergration.AttrIcon;
 import com.quinn.mapper.UserMapper;
 import com.quinn.pojo.User;
 import com.quinn.service.AccountCheckService;
+import com.quinn.utils.HttpUtils;
+import com.quinn.utils.JsonUtils;
 import com.quinn.utils.QuinnUtils;
 import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
 import org.springframework.stereotype.Component;
 import org.springframework.util.StringUtils;
 
 import javax.annotation.Resource;
+import java.util.HashMap;
+import java.util.Map;
+
 @Component
 public class AccountCheckServiceImpl implements AccountCheckService {
 
     @Resource
     UserMapper userMapper;
 
+    private final String WX_OPENID_URL = "https://api.weixin.qq.com/sns/jscode2session";
+    private final String WX_APP_ID = "wxb1f499f0a173865b";
+    private final String WX_APP_SECRET = "833eefaf9206337d6c2d643f94baef7b";
+    private final String GRANT_TYPE = "authorization_code";
+
     @Override
-    public String getUserId(String openid) {
+    public String getUserId(String code) {
+//        let param = {
+//                appid:'wxb1f499f0a173865b',
+//                secret:'833eefaf9206337d6c2d643f94baef7b',
+//                js_code: res.code,
+//                grant_type: 'authorization_code'
+//                    };
+        Map param = new HashMap<>();
+        param.put("appid",WX_APP_ID);
+        param.put("secret",WX_APP_SECRET);
+        param.put("js_code",code);
+        param.put("GRANT_TYPE",GRANT_TYPE);
+        String result = HttpUtils.doPost(WX_OPENID_URL, param);
+        String openid = (String) JsonUtils.decode(result,Map.class).get("openid");
         String uid = userMapper.getUserByOpenid(openid);
         if (StringUtils.isEmpty(uid)){
             // 没有这个用户，需要构建用户对象