在src下面创建一个文件夹任意名称

我拿这个名字举例子了apiService

相当于创建一个新的文件

// 封装接口
// apiService.js
import axios from 'axios';

// 接口前缀
const API_BASE_URL = '前缀';


接口后缀

export const registerUser = async (fileData) => {
  try {
    const response = await axios.post(`${API_BASE_URL}/index/index`, fileData);
    return response.data;
  } catch (error) {
    console.error('Error uploading file:', error);
    throw error;
  }
};

export const registerUsers = async (fileData) => {
  try {
    const response = await axios.post(`${API_BASE_URL}/index/indexs`, fileData);
    return response.data;
  } catch (error) {
    console.error('Error uploading file:', error);
    throw error;
  }
};

用到的页面

<template>
 <div>
  <div @click="handleLogin">点击获取数据</div>
  <div>1</div>
  <div>1</div>
  <div>1</div>
  <div>1</div>
 </div>
</template>

<script setup>
import { ref } from 'vue';
import { registerUser } from "../apiService/apiService.js";

const credentials = ref({/* 数据 */});

// 示例：用户登录
const handleLogin = async () => {
  try {
    const response = await registerUser(credentials.value);
    console.log('index信息:', response);
  } catch (error) {
    console.error('Login failed:', error);
  }
};


</script>

大致就是这样了