小程序code换取openId

cash-api/account-server/src/main/java/com/czg/controller/user/UserAuthorizationController.java

@@ -32,6 +32,17 @@ public class UserAuthorizationController {
         return CzgResult.success(userAuthorizationService.login(userAuthorizationLoginDTO));
     }
 
+    /**
+     * 通过code获取openId
+     * @param code code
+     * @param source 平台 wechat微信 支付宝alipay
+     * @return 返回openId
+     */
+    @GetMapping("/openId")
+    public CzgResult<String> getOpenId(@RequestParam String code, @RequestParam String source) {
+        return CzgResult.success(userAuthorizationService.getOpenId(code, source));
+    }
+
     /**
      * 小程序登录
      * @return 登录信息

cash-common/cash-common-service/src/main/java/com/czg/account/service/UserAuthorizationService.java

@@ -9,4 +9,5 @@ import com.czg.account.dto.auth.UserAuthorizationLoginDTO;
 public interface UserAuthorizationService {
     LoginTokenDTO login(UserAuthorizationLoginDTO userAuthorizationLoginDTO);
 
+    String getOpenId(String code, String source);
 }

cash-service/account-service/src/main/java/com/czg/service/account/service/impl/UserAuthorizationServiceImpl.java

@@ -16,6 +16,7 @@ import com.czg.sa.MyStpLogic;
 import com.czg.sa.StpKit;
 import com.czg.service.account.util.AlipayUtil;
 import com.czg.service.account.util.WechatAuthUtil;
+import org.checkerframework.checker.units.qual.C;
 import org.springframework.stereotype.Service;
 
 import javax.annotation.Resource;
@@ -32,6 +33,17 @@ public class UserAuthorizationServiceImpl implements UserAuthorizationService {
     @Resource
     private UserInfoService userInfoService;
 
+    @Override
+    public String getOpenId(String code, String source) {
+        String openId;
+        if (UserAuthSourceEnum.WECHAT.getValue().equals(code)) {
+            openId = wechatAuthUtil.getSessionKeyOrOpenId(code);
+        }else {
+            openId = alipayUtil.getOpenId(code);
+        }
+        return openId;
+    }
+
     @Override
     public LoginTokenDTO login(UserAuthorizationLoginDTO userAuthorizationLoginDTO) {