Express response.set

TIP

合并给定的links, 并且设置给响应头里的"Link" 字段.

res.links(links)

设置响应头字段field 值为 value, 也可以一次传入一个对象设置多个值。

res.links({
  next: 'http://api.example.com/users?page=2',
  last: 'http://api.example.com/users?page=5'
})

//转换后:
//Link: <http://api.example.com/users?page=2>; rel="next",
//      <http://api.example.com/users?page=5>; rel="last"