我正在尝试将用户从数据库(MYSQL)显示到vueJs中的表。 在下面的代码中,我尝试在表中显示用户,但未显示任何内容。另外,当我访问 console.log 时,我可以看到
,每次单击0:{…},我都会看到JSON。我应该怎么做才能在表中显示此代码。
<template>
<div class="container">
<div class="row">
<div class="col-md-8 col-md-offset-2">
<div class="panel panel-default">
<div class="panel-heading">List of users</div>
<div class="panel-body">
<table class="table">
<thead>
<tr>
<th>Firstname</th>
<th>Lastname</th>
<th>Email</th>
</tr>
</thead>
<tbody>
<tr v-for="user in users" :key="user.id">
<td>user.url</td>
<td>user.lastaname</td>
<td>user.email</td>
</tr>
</tbody>
</table>
</div>
</div>
</div>
</div>
和脚本中
<script>
import QrcodeVue from "qrcode.vue";
import axios from "axios";
export default {
data() {
return {
users: [],
};
},
methods: {
getUsers() {
axios
.get("localhost:2000/user/")
.then(response => (this.users = response.data))
.catch(error => console.log(error.message));
},
components: {
QrcodeVue
},
mounted() {
axios
.get("localhost:2000/user/")
.then(response => {
this.results = response.data[1];
console.log(this.results);
})
.catch(err => {
throw err;
});
}
};
</script>
感谢您的帮助!
PS
我尝试遵循在StackOverflow中也被问到的code。
编辑:这是输出now
答案 0 :(得分:2)
您忘记了花括号!
以下是代码:
<div class="container">
<div class="row">
<div class="col-md-8 col-md-offset-2">
<div class="panel panel-default">
<div class="panel-heading">List of users</div>
<div class="panel-body">
<table class="table">
<thead>
<tr>
<th>Firstname</th>
<th>Lastname</th>
<th>Email</th>
</tr>
</thead>
<tbody>
<tr v-for="user in users" :key="user.id">
<td>{{ user.url }}</td>
<td>{{ user.lastname }}</td>
<td>{{ user.email }}</td>
</tr>
</tbody>
</table>
</div>
</div>
</div>
</div>