title: Taro.getStorageInfo(option)
sidebar_label: getStorageInfo
Asynchronously gets the information related to the current storage.
Reference
Type
(option?: Option) => Promise<CallbackResult>
Parameters
Option
Property |
Type |
Required |
Description |
complete |
(res: any) => void |
No |
The callback function used when the API call completed (always executed whether the call succeeds or fails) |
fail |
(res: any) => void |
No |
The callback function for a failed API call |
success |
(res: Result) => void |
No |
The callback function for a successful API call |
SuccessCallbackOption
Property |
Type |
Description |
currentSize |
number |
Current space occupied (in KB) |
keys |
string[] |
All keys in the current storage |
limitSize |
number |
Space size limit (in KB) |
Sample Code
Taro.getStorageInfo({
success: function (res) {
console.log(res.keys)
console.log(res.currentSize)
console.log(res.limitSize)
}
})
try {
const res = Taro.getStorageInfoSync()
console.log(res.keys)
console.log(res.currentSize)
console.log(res.limitSize)
} catch (e) {
// Do something when catch error
}
API Support
API |
WeChat Mini-Program |
H5 |
React Native |
Taro.getStorageInfo |
✔️ |
✔️ |
✔️ |