1.计算缓存data(){return {fileSizeString:''}},//methodsformatSize() {let that = this;plus.cache.calculate(function(size) {let sizeCache = parseInt(size);if (sizeCache == 0) {that.fileSizeString = "0B";} el

sublime text3中开启格式化代码快捷键sublime代码格式化快捷键开启操作非常简单，输入[{ "keys": ["ctrl+shift+r"], "command": "reindent" }]，根据自己需要可以随意指定快捷键。按照下图操作就行了。...

1.页面代码<div width="800px"><button style="position: absolute;top: 15px;left: 15px;width: 75px;" onclick="flyToCar()">飞到小车</button><button style="position: absolute;top: 45px;left: 1