类：dns.Resolver

¥Class: dns.Resolver

域名系统请求的独立解析器。

¥An independent resolver for DNS requests.

创建新的解析器使用默认的服务器设置。使用 resolver.setServers() 设置用于解析器的服务器不会影响其他解析器：

¥Creating a new resolver uses the default server settings. Setting the servers used for a resolver using resolver.setServers() does not affect other resolvers:

import { Resolver } from 'node:dns';
const resolver = new Resolver();
resolver.setServers(['4.4.4.4']);

// This request will use the server at 4.4.4.4, independent of global settings.
resolver.resolve4('example.org', (err, addresses) => {
  // ...
});const { Resolver } = require('node:dns');
const resolver = new Resolver();
resolver.setServers(['4.4.4.4']);

// This request will use the server at 4.4.4.4, independent of global settings.
resolver.resolve4('example.org', (err, addresses) => {
  // ...
});拷贝

可以使用 node:dns 模块中的以下方法：

¥The following methods from the node:dns module are available:

• resolver.getServers()

• resolver.resolve()

• resolver.resolve4()

• resolver.resolve6()

• resolver.resolveAny()

• resolver.resolveCaa()

• resolver.resolveCname()

• resolver.resolveMx()

• resolver.resolveNaptr()

• resolver.resolveNs()

• resolver.resolvePtr()

• resolver.resolveSoa()

• resolver.resolveSrv()

• resolver.resolveTxt()

• resolver.reverse()

• resolver.setServers()