Axios帖子未收到答案(ReactJS) [英] Axios post doesn't receive answer (ReactJS)

问题描述

我需要提交一份表格.如果我以HTML形式进行操作，则目前可以使用，但是我确实需要做一些事情，因此需要做出反应.所以我在用axios.

I need to submit a form. It currently works if I do it in the HTML form, but I really need to make some stuff after so I need to do it in react. So I'm using axios.

但是，使用axios我没有得到回复.还有一些奇怪的事情，因为尽管我正在执行发布请求，但数据会在浏览器中显示为查询字符串...不确定这是否是正常行为.

However, using axios I don't get a response back. Also there's something strange, because although I'm doing a post request, the data appears as a query string on the browser... Not sure if that's the normal behaviour.

这是我在服务器端的代码:

Here's my code, on the server side:

app.post("/auth/register", async function(req, res, next) {
    // some code
    // my responses are like res.json("/signup/success");
}

在客户端:

onSubmit(event) {
    axios({
        method: "post",
        url: "/auth/register",
        data: {
            username: this.state.username,
            password: this.state.password,
            accountName: this.state.accountName
        },
        withCredentials: true
    }).then(result => {
        console.log(result);
    });
}

我正在使用express在端口5000上运行服务器，并使用create-react-app在端口3000上运行服务器.要管理身份验证，请使用password.js.

I'm running a server on port 5000 using express, and I used create-react-app to run a server on port 3000. To manage authentication, passport.js.

我使用http-proxy-middleware将某些终结点代理到快递服务器.

I use http-proxy-middleware to proxy some endpoints to the express server.

提交表单后，我会在控制台上看到以下内容:

我已经待了好几天了，在stackoverflow和其他地方徘徊，我完全被困住了……谁能给我一个提示，我该怎么办?

I've been at this for days, wandering around stackoverflow and everywhere else, and I'm completely stuck... Can anyone please give me a hint on what can I do?

推荐答案

好，看来我已经找到了自己的答案...最后.谢谢大家的帮助！

Ok so it seems I've found my own answer... Finally. Thank you all for your help!

问题很基本，很愚蠢.只是缺少"event.preventDefault()".就是这样...是的，我叫傻，在过去的几个小时里我一直在对自己说.

The problem was pretty basic, pretty dumb. Simply the lack of "event.preventDefault()". Just that... Yeah call me stupid, I've been telling that to myself for the past hours

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