f

app/main/api/internal/service/wechatpayService.go

@@ -7,6 +7,7 @@ import (
 	"fmt"
 	"io"
 	"net/http"
+	"net/url"
 	"qnc-server/app/main/api/internal/config"
 	"qnc-server/app/main/model"
 	"qnc-server/common/ctxdata"
@@ -446,9 +447,10 @@ func (w *WechatPayService) GenerateOutTradeNo() string {
 func (w *WechatPayService) getWechatMiniOpenID(ctx context.Context, code string) (string, error) {
 	appID := w.config.WechatMini.AppID
 	appSecret := w.config.WechatMini.AppSecret
-	url := fmt.Sprintf("https://api.weixin.qq.com/sns/jscode2session?appid=%s&secret=%s&js_code=%s&grant_type=authorization_code", appID, appSecret, code)
+	apiURL := fmt.Sprintf("https://api.weixin.qq.com/sns/jscode2session?appid=%s&secret=%s&js_code=%s&grant_type=authorization_code",
+		url.QueryEscape(appID), url.QueryEscape(appSecret), url.QueryEscape(code))
 
-	resp, err := http.Get(url)
+	resp, err := http.Get(apiURL)
 	if err != nil {
 		return "", fmt.Errorf("请求微信API失败: %v", err)
 	}