electron 清理页面缓存

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electron 清理页面缓存,找到electron 缓存目录 删除 Code Cache

1. let cache = app.getPath('cache');
   
2. // 获取缓存的路径
   
3. const cachePath = path.join(cache, 'appName');
   
4. // 清理缓存目录下的文件
   
5. if (fs.existsSync(cachePath)) {
   
6.    var deletePath = ['blob_storage', 'Code Cache'];
   
7.    for (var i = 0; i < deletePath.length; i++) {
   
8.        deleteDirectoryRecursive(path.join(cachePath, deletePath[i]));
   
9.    }
   
10. }
    
11. 
    
12. function deleteDirectoryRecursive(directoryPath) {
    
13.   if (fs.existsSync(directoryPath)) {
    
14.     fs.readdirSync(directoryPath).forEach(function(file, index) {
    
15.       var curPath = path.join(directoryPath, file);
    
16.       if (fs.lstatSync(curPath).isDirectory()) { // recurse
    
17.         deleteDirectoryRecursive(curPath);
    
18.       } else { // delete file
    
19.         fs.unlinkSync(curPath);
    
20.       }
    
21.     });
    
22.     fs.rmdirSync(directoryPath);
    
23.   }
    
24. }
    

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