PHP
·
发表于 5年以前
·
阅读量:8410
console.log(Array.from(new Set([1, 2, 3, 3, 4, 4]))) //[1,2,3,4]
console.log([...new Set([1, 2, 3, 3, 4, 4])]) //[1,2,3,4]