我正在尝试使用axios发布我的表单,但我无法使用expressjs将数据发送到我的后端
这就是我在做的事情:
<template>
<form class="" method="post" @submit.prevent="postNow">
<input type="text" name="" value="" v-model="name">
<button type="submit" name="button">Submit</button>
</form>
</template>
export default {
name: 'formPost',
data() {
return {
name: '',
show: false,
};
},
methods: {
postNow() {
axios.post('http://localhost:3030/api/new/post', {
headers: {
'Content-type': 'application/x-www-form-urlencoded',
},
body: this.name,
});
},
components: {
Headers,
Footers,
},
};
后端文件:
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: true }));
router.post('/new/post', (req, res) => {
res.json(console.log("this is working" + ' ' + req.body.name));
});
我收到的错误是:
this is working undefined
答案 0 :(得分:27)
Axios post
格式:
axios.post(url[, data[, config]])
您的要求应该是:
axios.post('http://localhost:3030/api/new/post',
this.name, // the data to post
{ headers: {
'Content-type': 'application/x-www-form-urlencoded',
}
}).then(response => ....);