ActionScript 3 Adobe AIR：在本地保存数据片段

Posted 2021-05-23

// To save variable to ELS (EncryptedLocalStore)
var str:String = "Bob"; 
var bytes:ByteArray = new ByteArray(); 
bytes.writeUTFBytes(str); 
EncryptedLocalStore.setItem("firstName", bytes);

// Read it from ELS
var storedValue:ByteArray = EncryptedLocalStore.getItem("firstName"); 
trace(storedValue.readUTFBytes(storedValue.length)); // traces "Bob"

// Remove it from ELS
EncryptedLocalStore.removeItem("firstName"); 

// Remove EVERY data from ELS
EncryptedLocalStore.reset();