标签：port idt ice var func rgba char 随机 style
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<title>Document</title>
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<script>
function getRandom(){
var r=parseInt(Math.random()*255);
var g=parseInt(Math.random()*255);
var b=parseInt(Math.random()*255);
var a=Math.random().toFixed(2); //保留到小数点后两位
var color1=‘rgb(‘+r+‘,‘+g+‘,‘+b+‘)‘;
var color2=‘rgb(‘+r+‘,‘+g+‘,‘+b+‘,‘+a+‘)‘;
return {
rgb:color1,
rgba:color2
}
}
var color=getRandom();
console.log(color);
</script>
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标签：port idt ice var func rgba char 随机 style
原文地址：https://www.cnblogs.com/sjl9280/p/13205998.html
