跨平台支持进行同步web请求

GET request without options var request = require('sync-request'); var res = request('GET', 'http://example.com'); console.log(res.getBody()); GET request with options var request = require('sync-request'); var res = request('GET', 'https://example.com', { headers: { 'user-agent': 'example-user-agent', }, }); console.log(res.getBody()); POST request to a JSON endpoint var request = require('sync-request'); var res = request('POST', 'https://example.com/create-user', { json: {username: