await this.$api
时间: 2023-12-12 15:03:47 浏览: 28
I'm sorry, as an AI language model, I don't have access to a specific codebase or API. Can you please provide more context or information about what you're trying to do so I can better assist you?
相关问题
await this.$api.totalInfo()
As an AI language model, I do not have access to the specific implementation of the $api object and its methods. However, based on the naming convention and context, it is likely that the code snippet is calling a method named "totalInfo" from an API instance assigned to the $api variable. This method probably retrieves information related to the total data or statistics from the API.
Without further information on the API and its implementation, it is not possible to provide a more detailed answer.
vue中this.$api的使用例子
假设我们有一个后端 API,可以获取用户列表。我们可以在 Vue.js 组件中使用 `this.$api` 来调用这个 API,示例代码如下:
```vue
<template>
<div>
<h1>用户列表</h1>
<ul>
<li v-for="user in userList" :key="user.id">{{ user.name }}</li>
</ul>
</div>
</template>
<script>
export default {
data() {
return {
userList: []
};
},
created() {
this.fetchUserList();
},
methods: {
async fetchUserList() {
try {
const response = await this.$api.get('/users');
this.userList = response.data;
} catch (error) {
console.error(error);
}
}
}
};
</script>
```
在上面的例子中,我们首先定义了一个 `userList` 数据,用来存储从后端 API 中获取到的用户列表。在组件的 `created` 钩子函数中,我们调用了 `fetchUserList` 方法来获取用户列表。在 `fetchUserList` 方法中,我们使用 `this.$api` 来调用后端 API,获取用户列表的接口是 `/users`,使用 `get` 方法来发送 HTTP GET 请求。如果请求成功,我们就将获取到的用户列表赋值给 `userList` 数据,否则打印错误信息。最终,在模板中使用 `v-for` 指令来渲染用户列表。