标签：temp name div color code port init ons device
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<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
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<script>
var num1,num2,temp;
num1=2;
num2=1;
temp=num1;
num1=num2;
num2=temp;
// 相当于把两个赋值互换了一下
console.log(num1);//1
console.log(num2);//2
</script>
</body>
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标签：temp name div color code port init ons device
原文地址：https://www.cnblogs.com/fhtax/p/12450684.html
