增加清理缓存的安全性控制

@@ -77,14 +77,15 @@ class PageCahe extends Model {
 
             try {
                 //验证两个变量是否为空避免特殊bug造成为空后拼接的shell执行危险操作
-                if (server.cachepath && storeTableName) {
+                if (server.cachepath.trim() && storeTableName) {
                     self._broadcast(`第${i+1}台准备清理:`)
                     //连接ssh后执行操作
                     await self._connStart(async (conn) => {
                         let script = `rm -rf ${server.cachepath}/${storeTableName}`;
-                        self._broadcast(`执行脚本：${script}`)
                         return await self._evalScript(conn, script);
                     }, server);
+                } else {
+                    self._broadcast(`执行路径出错`);
                 }
             } catch (err) {
                 console.log(err)