好的js书写习惯

1:单一判断

bad

if (result) {
   console.log("秋叶");
}
if (!result) {
   console.log("秋叶");
}

good

result && console.log("秋叶");
result || console.log("秋叶");

2:定义多个变量

bad

var a = "aa";
var b = "bb";
var c = "cc";

good

var a = "aa",
   b = "bb",
   c = "cc";

 

标签：aa,console,log,书写,习惯,js,result,var,秋叶
来源： https://www.cnblogs.com/wxydemo/p/12077146.html