解决请求头cookie读取bug

main.go

@@ -168,7 +168,7 @@ func main() {
 
 		dlSession := cfg.DlSession
 
-		fmt.Printf("ENV DL_SESSION: %s\n", cfg.DlSession)
+		// fmt.Printf("ENV DL_SESSION: %s\n", cfg.DlSession)
 
 		if tagHandling != "" && tagHandling != "html" && tagHandling != "xml" {
 			c.JSON(http.StatusBadRequest, gin.H{
@@ -178,15 +178,21 @@ func main() {
 			return
 		}
 
-		cookie := c.GetHeader("Cookie")
-		if cookie != "" {
-			dlSession = strings.Replace(cookie, "dl_session=", "", -1)
+		if cookie := c.GetHeader("Cookie"); cookie != "" {
+			for _, part := range strings.Split(cookie, ";") {
+				if strings.HasPrefix(part, "dl_session=") {
+					dlSession = strings.TrimPrefix(part, "dl_session=")
+					break
+				}
+			}
 		}
 
+		// log.Printf("dlSession: %s\n", dlSession)
+
 		if dlSession == "" {
 			c.JSON(http.StatusUnauthorized, gin.H{
 				"code":    http.StatusUnauthorized,
-				"message": "No dl_session Found",
+				"message": "No dl_session Found.",
 			})
 			return
 		} else if strings.Contains(dlSession, ".") {