铁路生产环境CORS错误

铁路生产环境CORS错误"/>

铁路生产环境CORS错误

我已将我的服务器配置为接受 cors

var whitelist = ['http://localhost:5000', 'http://localhost:3000', "", '']
var corsOptions = {
    origin: function (origin, callback) {
        if (whitelist.indexOf(origin) !== -1) {
            callback(null, true)
        } else {
            callback(new Error('Not allowed by CORS'))
        }
    },
    credentials: true,

    methods: ['GET', 'PUT', 'POST', 'DELETE', 'OPTIONS']
}
 
app.use(cors(corsOptions));

我做了一个axios实例

export const axiosPrivate = axios.create({
    // // baseURL: BASE_URL,
    headers: {
        'Content-Type': 'application/json',
        'Access-Control-Allow-Origin': '*',
        'Access-Control-Allow-Credentials': 'true',
        'Access-Control-Allow-Methods': 'GET,PUT,POST,DELETE,PATCH,OPTIONS',
        'Access-Control-Allow-Headers': 'Set-Cookie'
    },
    withCredentials: true
});

但是当我尝试发出请求时出现 401 错误并且 cookie 也没有随响应一起发送。

这是客户的要求

export const getAllProjects = async () => {
    // the all the projects from the  deployed api 
    const projects = await axiosPrivate.get(`${process.env.REACT_APP_EXPRESS}/projects`, {
        withCredentials: true
    });

    // console.log(projects);
    return projects
}