Javascript 开发Chrome扩展时如何清除`chrome.storage.local`缓存？
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How to clear `chrome.storage.local` cache when developing a Chrome Extension?
提问by bodacydo
I've written a Chrome Extension for my library. It uses chrome.storage.localto cache things.
我为我的图书馆编写了一个 Chrome 扩展程序。它chrome.storage.local用来缓存东西。
Does anyone know how to drop the cache for testing purposes? I can't really test things anymore as all the data is now in cache. I'd like to drop it and make sure it gets repopulated correctly, etc. How do I do that?
有谁知道如何删除缓存以进行测试？由于所有数据现在都在缓存中，因此我无法再测试了。我想删除它并确保它正确地重新填充，等等。我该怎么做？
I tried "Refresh"-ing the extension but that did nothing. Removing and adding the extension doesn't appear to clean cache either.
我尝试了“刷新”扩展名，但没有任何作用。删除和添加扩展似乎也不会清理缓存。
回答by wOxxOm
Use chrome.storage.local.clear()
使用chrome.storage.local.clear()
To check the status use a callback (optional):
要检查状态使用回调（可选）：
chrome.storage.local.clear(function() {
var error = chrome.runtime.lastError;
if (error) {
console.error(error);
}
});
回答by Satish Kumar sonker
You can also use chrome.storage.local.remove()method if you want to remove any specific or list of specific object from Storage
如果要从 Storage 中删除任何特定对象或特定对象列表，也可以使用chrome.storage.local.remove()方法
chrome.storage.local.remove(["Key1","key2"],function(){
var error = chrome.runtime.lastError;
if (error) {
console.error(error);
}
})
回答by Hp Sharma
Check this out
看一下这个
chrome.storage.local.remove(keyName,function() {
// Your code
// This is an asyn function
});
Check full details https://developer.chrome.com/extensions/storage
