官网： http://nodeca.github.io/pako/
代码如下：（参考：http://www.qiutianaimeili.com/html/_page/2019/12/source/pako/example.html，扒的代码，简单粗暴）
//解压缩
unzipFun(b64Data) {
console.log(b64Data)
var data = "";
try {
var strData = atob(b64Data);
data = window.pako.inflate(strData, {
to: "string",
});
console.log(data);
console.log(JSON.parse(data));
return JSON.parse(data);
} catch (ex) {
console.log("报错了:" + ex);
return false
}
},
// 压缩
zipFun(str, name) {
var binaryString = window.pako.deflate(str, {
to: "string",
level: 9,
});
console.log(btoa(binaryString));
return btoa(binaryString)
},
