SaveLoadObjects

Android 将对象保存到文件并从文件中加载对象 这是用于将 java 对象保存到文件并从文件加载对象的 utils 类 特征 1. Encryption disable model 1)the java object will toJson using Jackson ObjectMapper,and save the json string in the file 2)load Object:read the string from the file and transfer the string(json format) to Object 2.Encryption enable model In order to protect the file, encryption the file is need. 用法 1.Save a object without encrypti