小编emi*_*o34的帖子

我在 chrome 上失败了：

访问 'http://******/places?holiday_type=resort¤cy=EUR&checkin=2019-11-01&checkout=2019-11-10&groups[]=1' 来自 origin ' http://localhost:3000 ' 已被 CORS 策略阻止：对预检请求的响应未通过访问控制检查：预检请求不允许重定向。

我的代码是：

getPlaces = async () => {
try {
  let response = await fetch(`${BASE_URL}/places?holiday_type=resort&currency=EUR&checkin=2019-11-01&checkout=2019-11-10&groups[]=1`,
    {
      method: 'GET',
      headers: new Headers({
        'Accept': 'application/json',
        'Access-Control-Allow-Origin': '*',
        'Access-Control-Allow-Headers': 'Origin, X-Requested-With, Content-Type, Accept, Authorization',
        'Access-Control-Request-Method': 'GET, POST, DELETE, PUT, OPTIONS',
        'Authorization': 'Basic ' + Base64.encode(apiuser + ':' + apipassword) ,
      }),
    })

    console.log(response)
} catch (error) {
  console.log(error)
}

}