fix

netflix-web/src/main/java/com/cyksj/web/controller/user/UserController.java

@@ -25,6 +25,7 @@ import com.cyksj.model.request.UserReq;
 import com.cyksj.model.request.WorkOrderReq;
 import com.cyksj.model.response.UserAuthLoginResp;
 import com.cyksj.model.views.*;
+import com.cyksj.redis.RedisService;
 import com.cyksj.service.corp.CropChatService;
 import com.cyksj.service.exchange.ExchangeCodeService;
 import com.cyksj.service.order.UserRealOrderBenefitsService;
@@ -78,6 +79,8 @@ public class UserController {
 
     private final UserPageLanguageMapper userPageLanguageMapper;
 
+    private final RedisService redisService;
+
     @GetMapping(value = "/wx/whoami")
     public Result<UserWhoami> whoami() {
         long userId = StpUserUtil.getLoginIdAsLong();
@@ -401,4 +404,18 @@ public class UserController {
     public Result<String> getUserIp(){
         return GatewayResponse.SUCCESS.newBuilder().toResult(HttpUtil.get("http://whois.pconline.com.cn/ipJson.jsp?ip=" + ServletUtil.getClientIP(request) + "&json=true"));
     }
+
+    /**
+     * 获取当日汇率
+     */
+    @GetMapping("/latest/exchangerate")
+    public Result<String> latestExchangerate() {
+        String url = "https://api.exchangerate-api.com/v4/latest/USD";
+        String exchangeRate = redisService.getStr(RedisService.key.EXCHANGE_RATE_KEY.getName());
+        if (StrUtil.isBlank(exchangeRate)) {
+            exchangeRate = HttpUtil.get(url);
+            redisService.set(RedisService.key.EXCHANGE_RATE_KEY.getName(),exchangeRate);
+        }
+        return GatewayResponse.SUCCESS.newBuilder().toResult(exchangeRate);
+    }
 }