如何利用PHP和Vue实现仓库管理的客户管理功能

<template>
  <div>
    <el-input v-model="keyword" placeholder="输入关键字进行搜索"></el-input>
    <el-table :data="customers">
      <el-table-column prop="name" label="客户名称"></el-table-column>
      <el-table-column prop="contact" label="联系人"></el-table-column>
      <el-table-column prop="phone" label="联系电话"></el-table-column>
      <el-table-column prop="address" label="地址"></el-table-column>
      <el-table-column label="操作">
        <template slot-scope="scope">
          <el-button size="mini" @click="editCustomer(scope.row)">编辑</el-button>
          <el-button size="mini" type="danger" @click="deleteCustomer(scope.row)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    <el-dialog :visible.sync="dialogVisible" title="编辑客户信息">
      <el-form :model="customer">
        <el-form-item label="客户名称">
          <el-input v-model="customer.name"></el-input>
        </el-form-item>
        <el-form-item label="联系人">
          <el-input v-model="customer.contact"></el-input>
        </el-form-item>
        <el-form-item label="联系电话">
          <el-input v-model="customer.phone"></el-input>
        </el-form-item>
        <el-form-item label="地址">
          <el-input v-model="customer.address"></el-input>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click="dialogVisible = false">取 消</el-button>
        <el-button type="primary" @click="saveCustomer">确 定</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { mapGetters } from 'vuex';

export default {
  data() {
    return {
      keyword: '',
      customers: [],
      dialogVisible: false,
      customer: {},
    };
  },
  computed: {
    ...mapGetters(['getAllCustomers']),
  },
  created() {
    this.customers = this.getAllCustomers();
  },
  methods: {
    editCustomer(customer) {
      this.customer = { ...customer };
      this.dialogVisible = true;
    },
    deleteCustomer(customer) {
      // TODO: 删除客户信息
    },
    saveCustomer() {
      // TODO: 保存客户信息
    },
  },
};
</script>

<?php

// 获取所有客户信息
function getAllCustomers() {
  // TODO: 查询数据库获取所有客户信息
}

// 添加客户信息
function addCustomer($customer) {
  // TODO: 将客户信息插入数据库
}

// 修改客户信息
function editCustomer($customer) {
  // TODO: 通过客户ID更新客户信息
}

// 删除客户信息
function deleteCustomer($customerId) {
  // TODO: 根据客户ID删除客户信息
}

// 根据关键字查询客户信息
function searchCustomer($keyword) {
  // TODO: 根据关键字查询数据库中的客户信息
}

// 路由处理
switch($_SERVER['REQUEST_METHOD']) {
  case 'GET':
    echo json_encode(getAllCustomers());
    break;
  case 'POST':
    $postData = json_decode(file_get_contents("php://input"), true);
    addCustomer($postData);
    break;
  case 'PUT':
    $putData = json_decode(file_get_contents("php://input"), true);
    editCustomer($putData);
    break;
  case 'DELETE':
    $customerId = $_GET['id'];
    deleteCustomer($customerId);
    break;
  default:
    break;
}

?>

CREATE TABLE customers (
  id INT PRIMARY KEY AUTO_INCREMENT,
  name VARCHAR(50) NOT NULL,
  contact VARCHAR(50),
  phone VARCHAR(20),
  address VARCHAR(255)
);

import axios from 'axios';

// 获取所有客户信息
function getAllCustomers() {
  return axios.get('/api/customers').then((response) => response.data);
}

// 添加客户信息
function addCustomer(customer) {
  return axios.post('/api/customers', customer);
}

// 修改客户信息
function editCustomer(customer) {
  return axios.put(`/api/customers/${customer.id}`, customer);
}

// 删除客户信息
function deleteCustomer(customerId) {
  return axios.delete(`/api/customers/${customerId}`);
}

// 根据关键字查询客户信息
function searchCustomer(keyword) {
  return axios.get(`/api/customers?keyword=${keyword}`).then((response) => response.data);
}