feat: multiple down proxy urls (close #793)

server/controllers/path.go

@@ -11,6 +11,7 @@ import (
 	"github.com/Xhofe/alist/utils"
 	"github.com/gin-gonic/gin"
 	log "github.com/sirupsen/logrus"
+	"strings"
 )
 
 func Pagination(files []model.File, req *common.PathReq) (int, []model.File) {
@@ -119,7 +120,7 @@ func Path(c *gin.Context) {
 		// 对于中转文件或只能中转,将链接修改为中转链接
 		if driver.Config().OnlyProxy || account.Proxy {
 			if account.DownProxyUrl != "" {
-				file.Url = fmt.Sprintf("%s%s?sign=%s", account.DownProxyUrl, req.Path, utils.SignWithToken(file.Name, conf.Token))
+				file.Url = fmt.Sprintf("%s%s?sign=%s", strings.Split(account.DownProxyUrl, "\n")[0], req.Path, utils.SignWithToken(file.Name, conf.Token))
 			} else {
 				file.Url = fmt.Sprintf("//%s/p%s?sign=%s", c.Request.Host, req.Path, utils.SignWithToken(file.Name, conf.Token))
 			}