Taro.getStorageInfo(option)
Asynchronously gets the information related to the current storage.
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 | ✔️ | ✔️ | ✔️ |