Lesson 6 Data Cache
1. Data cache
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6.1 uni.setStorage Storing data in the key specified in the local cache will overwrite the original content corresponding to the key , which is an asynchronous interface.
6.2 uni.getStorage Asynchronously obtains the content corresponding to the specified key from the local cache .
6.3 uni.removeStorage Asynchronously removes the specified key from the local cache .
6.4 uni.setStorageSync Storing data in the key specified in the local cache will overwrite the original content corresponding to the key , which is a synchronous interface.
6.5 uni.getStorageSync Synchronously obtain the content corresponding to the specified key from the local cache .
6.6 uni.removeStorageSync(KEY) Synchronously remove the specified key from the local cache .
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