uniapp进行base64加解密 随笔录

// 将字符串转换为base64编码
export function stringToBase64(str) {
　　return btoa(unescape(encodeURIComponent(str)));
}

// 将base64编码转换为字符串
export function base64ToString(base64) {
　　return decodeURIComponent(escape(atob(base64)));
}

使用

let start64String = "Hello Word"
let baseStringEnd = stringToBase64(start64String)
let baseStringDe = base64ToString(baseStringEnd)
console.log("----初始字符串:" + start64String + "\n加密后:" + baseStringEnd + "\n解密后:" + baseStringDe)

打印结果

----初始字符串:Hello Word[LOG] : ----初始字符串:Hello Word加密后:SGVsbG8gV29yZA==解密后:Hello Word