js获取随机颜色函数

getRandomColor () {
​		      const rgb = []
​		      for (let i = 0; i < 3; ++i) {
​		        let color = Math.floor(Math.random() * 256).toString(16)
​		        color = color.length == 1 ? '0' + color : color
​		        rgb.push(color)
​		      }
​		      return '#' + rgb.join('')
​		 },

猜你喜欢

转载自blog.csdn.net/weixin_63515766/article/details/128664804