Buffer.compare(buf1, buf2)


比较 buf1buf2,主要用于 Buffer 数组的排序。 相当于调用 buf1.compare(buf2)

const buf1 = Buffer.from('1234');
const buf2 = Buffer.from('0123');
const arr = [buf1, buf2];

console.log(arr.sort(Buffer.compare));
// 打印: [ <Buffer 30 31 32 33>, <Buffer 31 32 33 34> ]
// (相当于: [buf2, buf1])

Compares buf1 to buf2 typically for the purpose of sorting arrays of Buffer instances. This is equivalent to calling buf1.compare(buf2).

const buf1 = Buffer.from('1234');
const buf2 = Buffer.from('0123');
const arr = [buf1, buf2];

console.log(arr.sort(Buffer.compare));
// Prints: [ <Buffer 30 31 32 33>, <Buffer 31 32 33 34> ]
// (This result is equal to: [buf2, buf1])