fix: 增加跟踪日志

src/utils/jensen.js

@@ -695,6 +695,7 @@ Jensen.prototype.listFiles = async function () {
   }
 
   if (fc && fc.count == 0) return [];
+  console.log('file count: ' + fc);
 
   let self = this;
   // let tag = 'data_' + new Date().getTime();
@@ -863,7 +864,7 @@ Jensen.prototype.listFiles = async function () {
     {
       return files.filter((f) => { return Boolean(f.time); });
     }
-    else if (fc - files.length < 10) ts = 1000;
+    else if (fc > 0 && fc - files.length < 10) ts = 1000;
     else ts = 15000;
     jensen[kv] = window.setTimeout(() => {
       console.log('remove tag: ' + tag);