JS将16进制颜色转为rgba格式

hexToRgba(hex, ...opacity) {let rgbaArry = []opacity.forEach(item => {rgbaArry.push(`rgba(${parseInt('0x'+hex.slice(1, 3))},${parseInt('0x'+hex.slice(3, 5))},${parseInt('0x'+hex.slice(5, 7))},${item})`)})return rgbaArry}