在当今快速变化的商业环境中，柔性供应链管理系统需要具备高度的灵活性和可扩展性。传统的WordPress主题开发模式将前后端逻辑紧密耦合，难以应对复杂业务需求的变化。前后端分离架构通过将用户界面与业务逻辑分离，使前端专注于展示和交互，后端专注于数据处理和API提供，大大提升了系统的可维护性和开发效率。

本教程将指导您如何为WordPress开发一个柔性供应链管理软件，采用现代的前后端分离技术栈：前端使用React，后端使用WordPress REST API，并通过自定义插件扩展供应链管理功能。

首先，确保您的开发环境满足以下要求：

1. 本地服务器环境：推荐使用XAMPP、MAMP或Local by Flywheel
2. WordPress安装：最新版本的WordPress（5.8+）
3. Node.js环境：Node.js 14+ 和 npm/yarn
4. 代码编辑器：VS Code、Sublime Text或PHPStorm

• 前端：React + Axios + Material-UI

  • React提供组件化开发，便于构建复杂UI
  • Axios简化HTTP请求处理
  • Material-UI提供美观的UI组件，加速开发

• 后端：WordPress REST API + 自定义插件

  • 利用WordPress成熟的用户管理和权限系统
  • 通过自定义插件扩展供应链管理功能
  • REST API提供标准化的数据接口

首先，在WordPress的wp-content/plugins目录下创建插件文件夹flexible-supply-chain，并创建主文件：

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<?php
/**
 * Plugin Name: 柔性供应链管理系统
 * Plugin URI:  https://yourwebsite.com/
 * Description: 为WordPress提供柔性供应链管理功能的插件
 * Version:     1.0.0
 * Author:      您的名称
 * License:     GPL v2 or later
 * Text Domain: flexible-supply-chain
 */

// 防止直接访问
if (!defined('ABSPATH')) {
    exit;
}

// 定义插件常量
define('FSC_VERSION', '1.0.0');
define('FSC_PLUGIN_DIR', plugin_dir_path(__FILE__));
define('FSC_PLUGIN_URL', plugin_dir_url(__FILE__));

// 初始化插件
class FlexibleSupplyChain {
    
    public function __construct() {
        // 注册激活和停用钩子
        register_activation_hook(__FILE__, array($this, 'activate'));
        register_deactivation_hook(__FILE__, array($this, 'deactivate'));
        
        // 初始化插件功能
        add_action('init', array($this, 'init'));
    }
    
    // 插件激活时执行
    public function activate() {
        // 创建必要的数据库表
        $this->create_tables();
        
        // 刷新重写规则
        flush_rewrite_rules();
    }
    
    // 插件停用时执行
    public function deactivate() {
        // 清理临时数据
        flush_rewrite_rules();
    }
    
    // 初始化插件
    public function init() {
        // 注册自定义文章类型
        $this->register_post_types();
        
        // 注册REST API路由
        add_action('rest_api_init', array($this, 'register_rest_routes'));
        
        // 加载文本域
        load_plugin_textdomain('flexible-supply-chain', false, dirname(plugin_basename(__FILE__)) . '/languages');
    }
    
    // 创建数据库表
    private function create_tables() {
        global $wpdb;
        
        $charset_collate = $wpdb->get_charset_collate();
        $table_name = $wpdb->prefix . 'supply_chain_inventory';
        
        $sql = "CREATE TABLE IF NOT EXISTS $table_name (
            id mediumint(9) NOT NULL AUTO_INCREMENT,
            product_id bigint(20) NOT NULL,
            warehouse_id mediumint(9) NOT NULL,
            quantity int(11) NOT NULL DEFAULT 0,
            safety_stock int(11) NOT NULL DEFAULT 10,
            last_updated datetime DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
            PRIMARY KEY (id),
            KEY product_id (product_id),
            KEY warehouse_id (warehouse_id)
        ) $charset_collate;";
        
        require_once(ABSPATH . 'wp-admin/includes/upgrade.php');
        dbDelta($sql);
    }
    
    // 注册自定义文章类型
    private function register_post_types() {
        // 产品自定义文章类型
        register_post_type('supply_product',
            array(
                'labels' => array(
                    'name' => __('产品', 'flexible-supply-chain'),
                    'singular_name' => __('产品', 'flexible-supply-chain')
                ),
                'public' => true,
                'has_archive' => true,
                'supports' => array('title', 'editor', 'thumbnail', 'custom-fields'),
                'show_in_rest' => true, // 启用REST API支持
                'rest_base' => 'supply-products',
                'menu_icon' => 'dashicons-products'
            )
        );
        
        // 供应商自定义文章类型
        register_post_type('supply_vendor',
            array(
                'labels' => array(
                    'name' => __('供应商', 'flexible-supply-chain'),
                    'singular_name' => __('供应商', 'flexible-supply-chain')
                ),
                'public' => true,
                'has_archive' => true,
                'supports' => array('title', 'editor', 'thumbnail'),
                'show_in_rest' => true,
                'rest_base' => 'supply-vendors',
                'menu_icon' => 'dashicons-businessperson'
            )
        );
    }
    
    // 注册REST API路由
    public function register_rest_routes() {
        // 库存管理API
        register_rest_route('fsc/v1', '/inventory/(?P<id>d+)', array(
            'methods' => 'GET',
            'callback' => array($this, 'get_inventory'),
            'permission_callback' => array($this, 'check_permissions')
        ));
        
        register_rest_route('fsc/v1', '/inventory', array(
            'methods' => 'POST',
            'callback' => array($this, 'update_inventory'),
            'permission_callback' => array($this, 'check_permissions')
        ));
        
        // 订单处理API
        register_rest_route('fsc/v1', '/orders/process', array(
            'methods' => 'POST',
            'callback' => array($this, 'process_order'),
            'permission_callback' => array($this, 'check_permissions')
        ));
    }
    
    // 获取库存信息
    public function get_inventory($request) {
        global $wpdb;
        
        $product_id = $request['id'];
        $table_name = $wpdb->prefix . 'supply_chain_inventory';
        
        $results = $wpdb->get_results(
            $wpdb->prepare(
                "SELECT * FROM $table_name WHERE product_id = %d",
                $product_id
            )
        );
        
        return rest_ensure_response($results);
    }
    
    // 更新库存
    public function update_inventory($request) {
        global $wpdb;
        
        $parameters = $request->get_json_params();
        $product_id = $parameters['product_id'];
        $warehouse_id = $parameters['warehouse_id'];
        $quantity = $parameters['quantity'];
        
        $table_name = $wpdb->prefix . 'supply_chain_inventory';
        
        // 检查记录是否存在
        $existing = $wpdb->get_var(
            $wpdb->prepare(
                "SELECT id FROM $table_name WHERE product_id = %d AND warehouse_id = %d",
                $product_id, $warehouse_id
            )
        );
        
        if ($existing) {
            // 更新现有记录
            $result = $wpdb->update(
                $table_name,
                array('quantity' => $quantity),
                array('id' => $existing),
                array('%d'),
                array('%d')
            );
        } else {
            // 插入新记录
            $result = $wpdb->insert(
                $table_name,
                array(
                    'product_id' => $product_id,
                    'warehouse_id' => $warehouse_id,
                    'quantity' => $quantity
                ),
                array('%d', '%d', '%d')
            );
        }
        
        if ($result === false) {
            return new WP_Error('db_error', '数据库操作失败', array('status' => 500));
        }
        
        return rest_ensure_response(array(
            'success' => true,
            'message' => '库存更新成功'
        ));
    }
    
    // 处理订单
    public function process_order($request) {
        $parameters = $request->get_json_params();
        $order_items = $parameters['items'];
        
        // 这里实现订单处理逻辑
        // 包括库存检查、分配、更新等
        
        $response = array(
            'success' => true,
            'message' => '订单处理完成',
            'allocated_items' => $order_items
        );
        
        return rest_ensure_response($response);
    }
    
    // 权限检查
    public function check_permissions($request) {
        // 检查用户是否登录并具有适当权限
        return current_user_can('manage_options');
    }
}

// 初始化插件
new FlexibleSupplyChain();
?>

供应链管理系统需要高效的数据存储结构。除了上述库存表，您可能还需要创建以下表：

1. 订单表：存储客户订单信息
2. 物流表：跟踪货物运输状态
3. 需求预测表：存储销售预测数据

使用Create React App快速初始化前端项目：

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npx create-react-app supply-chain-frontend
cd supply-chain-frontend
npm install axios @mui/material @emotion/react @emotion/styled @mui/icons-material

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// src/components/InventoryManager.js
import React, { useState, useEffect } from 'react';
import {
  Box,
  Paper,
  Table,
  TableBody,
  TableCell,
  TableContainer,
  TableHead,
  TableRow,
  Typography,
  Button,
  TextField,
  Alert,
  CircularProgress
} from '@mui/material';
import { Refresh as RefreshIcon } from '@mui/icons-material';
import axios from 'axios';

/**
 * 库存管理组件
 * 显示和管理产品库存信息
 */
const InventoryManager = () => {
  const [inventory, setInventory] = useState([]);
  const [loading, setLoading] = useState(true);
  const [error, setError] = useState(null);
  const [updating, setUpdating] = useState(false);
  
  // 从WordPress REST API获取库存数据
  const fetchInventory = async () => {
    try {
      setLoading(true);
      // 注意：这里需要替换为您的WordPress站点URL
      const response = await axios.get('http://your-wordpress-site.com/wp-json/fsc/v1/inventory/1');
      setInventory(response.data);
      setError(null);
    } catch (err) {
      setError('获取库存数据失败: ' + err.message);
      console.error('库存数据获取错误:', err);
    } finally {
      setLoading(false);
    }
  };
  
  // 组件加载时获取数据
  useEffect(() => {
    fetchInventory();
  }, []);
  
  // 更新库存数量
  const updateStock = async (productId, warehouseId, newQuantity) => {
    try {
      setUpdating(true);
      await axios.post('http://your-wordpress-site.com/wp-json/fsc/v1/inventory', {
        product_id: productId,
        warehouse_id: warehouseId,
        quantity: newQuantity
      });
      
      // 更新本地状态
      setInventory(prev => prev.map(item => 
        item.product_id === productId && item.warehouse_id === warehouseId
          ? { ...item, quantity: newQuantity }
          : item
      ));
      
      alert('库存更新成功！');
    } catch (err) {
      alert('库存更新失败: ' + err.message);
      console.error('库存更新错误:', err);
    } finally {
      setUpdating(false);
    }
  };
  
  // 处理库存数量变化
  const handleQuantityChange = (productId, warehouseId, currentQuantity) => {
    const newQuantity = prompt('请输入新的库存数量:', currentQuantity);
    
    if (newQuantity !== null && !isNaN(newQuantity)) {
      updateStock(productId, warehouseId, parseInt(newQuantity, 10));
    }
  };
  
  if (loading) {
    return (
      <Box display="flex" justifyContent="center" alignItems="center" minHeight="200px">
        <CircularProgress />
        <Typography variant="body1" sx={{ ml: 2 }}>
          加载库存数据中...
        </Typography>
      </Box>
    );
  }
  
  return (
    <Paper elevation={3} sx={{ p: 3, mt: 3 }}>
      <Box display="flex" justifyContent="space-between" alignItems="center" mb={3}>
        <Typography variant="h5" component="h2">
          库存管理
        </Typography>
        <Button
          variant="outlined"
          startIcon={<RefreshIcon />}
          onClick={fetchInventory}
          disabled={loading}
        >
          刷新数据
        </Button>
      </Box>
      
      {error && (
        <Alert severity="error" sx={{ mb: 2 }}>
          {error}
        </Alert>
      )}
      
      <TableContainer>
        <Table>
          <TableHead>
            <TableRow>
              <TableCell>产品ID</TableCell>
              <TableCell>仓库ID</TableCell>
              <TableCell>当前库存</TableCell>
              <TableCell>安全库存</TableCell>
              <TableCell>最后更新</TableCell>
              <TableCell>操作</TableCell>
            </TableRow>
          </TableHead>
          <TableBody>
            {inventory.map((item) => (
              <TableRow key={`${item.product_id}-${item.warehouse_id}`}>
                <TableCell>{item.product_id}</TableCell>
                <TableCell>{item.warehouse_id}</TableCell>
                <TableCell>
                  <Box display="flex" alignItems="center">
                    <Typography 
                      variant="body1"
                      sx={{ 
                        color: item.quantity <= item.safety_stock ? 'error.main' : 'inherit',
                        fontWeight: item.quantity <= item.safety_stock ? 'bold' : 'normal'
                      }}
                    >
                      {item.quantity}
                    </Typography>
                    {item.quantity <= item.safety_stock && (
                      <Typography variant="caption" color="error" sx={{ ml: 1 }}>
                        (低于安全库存)
                      </Typography>
                    )}
                  </Box>
                </TableCell>
                <TableCell>{item.safety_stock}</TableCell>
                <TableCell>{new Date(item.last_updated).toLocaleString()}</TableCell>
                <TableCell>
                  <Button
                    variant="outlined"
                    size="small"
                    onClick={() => handleQuantityChange(
                      item.product_id, 
                      item.warehouse_id, 
                      item.quantity
                    )}
                    disabled={updating}
                  >
                    调整库存
                  </Button>
                </TableCell>
              </TableRow>
            ))}
          </TableBody>
        </Table>
      </TableContainer>
      
      {inventory.length === 0 && !error && (
        <Typography variant="body1" color="textSecondary" align="center" sx={{ py: 4 }}>
          暂无库存数据
        </Typography>
      )}
    </Paper>
  );
};

export default InventoryManager;

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// src/components/OrderProcessor.js
import React, { useState } from 'react';
import {
  Box,
  Paper,
  Typography,
  Button,
  TextField,
  Table,
  TableBody,
  TableCell,
  TableContainer,
  TableHead,
  TableRow,
  Alert,
  Stepper,
  Step,
  StepLabel
} from '@mui/material';
import axios from 'axios';

/**
 * 订单处理组件
 * 处理新订单并分配库存
 */
const OrderProcessor = () => {
  const [orderItems, setOrderItems] = useState([{ productId: '', quantity: 1 }]);
  const [processing, setProcessing] = useState(false);
  const [result, setResult] = useState(null);
  const [activeStep, setActiveStep] = useState(0);
  
  // 添加订单项
  const addOrderItem = () => {
    setOrderItems([...orderItems, { productId: '', quantity: 1 }]);
  };
  
  // 更新订单项
  const updateOrderItem = (index, field, value) => {
    const updatedItems = [...orderItems];
    updatedItems[index][field] = value;
    setOrderItems(updatedItems);
  };
  
  // 移除订单项
  const removeOrderItem = (index) => {
    if (orderItems.length > 1) {
      const updatedItems = orderItems.filter((_, i) => i !== index);
      setOrderItems(updatedItems);
    }
  };
  
  // 提交订单处理
  const processOrder = async () => {
    try {
      setProcessing(true);
      setActiveStep(1);
      
      // 发送订单到WordPress API
      const response = await axios.post(
        'http://your-wordpress-site.com/wp-json/fsc/v1/orders/process',
        {
          items: orderItems.filter(item => item.productId && item.quantity > 0),
          timestamp: new Date().toISOString()
        }
      );
      
      setResult(response.data);
      setActiveStep(2);
    } catch (error) {
      setResult({
        success: false,
        message: '订单处理失败: ' + error.message
      });
      setActiveStep(2);
    } finally {
      setProcessing(false);
    }
  };
  
  // 重置表单
  const resetForm = () => {
    setOrderItems([{ productId: '', quantity: 1 }]);

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    setResult(null);
    setActiveStep(0);
  };
  
  const steps = ['输入订单信息', '处理中', '完成'];
  
  return (
    <Paper elevation={3} sx={{ p: 3, mt: 3 }}>
      <Typography variant="h5" component="h2" gutterBottom>
        订单处理系统
      </Typography>
      
      <Stepper activeStep={activeStep} sx={{ mb: 4 }}>
        {steps.map((label) => (
          <Step key={label}>
            <StepLabel>{label}</StepLabel>
          </Step>
        ))}
      </Stepper>
      
      {activeStep === 0 && (
        <>
          <Typography variant="h6" gutterBottom>
            订单项目
          </Typography>
          
          <TableContainer>
            <Table size="small">
              <TableHead>
                <TableRow>
                  <TableCell>产品ID</TableCell>
                  <TableCell>数量</TableCell>
                  <TableCell width="100">操作</TableCell>
                </TableRow>
              </TableHead>
              <TableBody>
                {orderItems.map((item, index) => (
                  <TableRow key={index}>
                    <TableCell>
                      <TextField
                        size="small"
                        value={item.productId}
                        onChange={(e) => updateOrderItem(index, 'productId', e.target.value)}
                        placeholder="输入产品ID"
                        fullWidth
                      />
                    </TableCell>
                    <TableCell>
                      <TextField
                        size="small"
                        type="number"
                        value={item.quantity}
                        onChange={(e) => updateOrderItem(index, 'quantity', parseInt(e.target.value) || 0)}
                        inputProps={{ min: 1 }}
                      />
                    </TableCell>
                    <TableCell>
                      <Button
                        size="small"
                        color="error"
                        onClick={() => removeOrderItem(index)}
                        disabled={orderItems.length <= 1}
                      >
                        删除
                      </Button>
                    </TableCell>
                  </TableRow>
                ))}
              </TableBody>
            </Table>
          </TableContainer>
          
          <Box sx={{ mt: 2, display: 'flex', gap: 2 }}>
            <Button variant="outlined" onClick={addOrderItem}>
              添加产品
            </Button>
            <Button
              variant="contained"
              onClick={processOrder}
              disabled={processing || orderItems.every(item => !item.productId)}
            >
              提交订单
            </Button>
          </Box>
        </>
      )}
      
      {activeStep === 1 && (
        <Box sx={{ textAlign: 'center', py: 4 }}>
          <Typography variant="h6" gutterBottom>
            正在处理订单...
          </Typography>
          <Typography variant="body2" color="textSecondary">
            正在检查库存、分配资源并更新系统
          </Typography>
        </Box>
      )}
      
      {activeStep === 2 && result && (
        <Box>
          <Alert 
            severity={result.success ? "success" : "error"} 
            sx={{ mb: 3 }}
          >
            {result.message}
          </Alert>
          
          {result.success && result.allocated_items && (
            <>
              <Typography variant="h6" gutterBottom>
                分配结果
              </Typography>
              <TableContainer>
                <Table size="small">
                  <TableHead>
                    <TableRow>
                      <TableCell>产品ID</TableCell>
                      <TableCell>数量</TableCell>
                      <TableCell>状态</TableCell>
                    </TableRow>
                  </TableHead>
                  <TableBody>
                    {result.allocated_items.map((item, index) => (
                      <TableRow key={index}>
                        <TableCell>{item.productId}</TableCell>
                        <TableCell>{item.quantity}</TableCell>
                        <TableCell>
                          <Typography 
                            variant="body2" 
                            color="success.main"
                            sx={{ fontWeight: 'bold' }}
                          >
                            已分配
                          </Typography>
                        </TableCell>
                      </TableRow>
                    ))}
                  </TableBody>
                </Table>
              </TableContainer>
            </>
          )}
          
          <Button
            variant="contained"
            onClick={resetForm}
            sx={{ mt: 3 }}
          >
            处理新订单
          </Button>
        </Box>
      )}
    </Paper>
  );
};

export default OrderProcessor;

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// src/App.js
import React from 'react';
import { 
  Container, 
  Box, 
  Typography, 
  AppBar, 
  Toolbar, 
  CssBaseline,
  Grid,
  Paper
} from '@mui/material';
import { Inventory as InventoryIcon, ShoppingCart as OrderIcon } from '@mui/icons-material';
import InventoryManager from './components/InventoryManager';
import OrderProcessor from './components/OrderProcessor';
import DemandForecast from './components/DemandForecast';

/**
 * 供应链管理仪表板主组件
 * 集成所有供应链管理功能
 */
function App() {
  return (
    <>
      <CssBaseline />
      <AppBar position="static">
        <Toolbar>
          <InventoryIcon sx={{ mr: 2 }} />
          <Typography variant="h6" component="div" sx={{ flexGrow: 1 }}>
            柔性供应链管理系统
          </Typography>
        </Toolbar>
      </AppBar>
      
      <Container maxWidth="lg" sx={{ mt: 4, mb: 4 }}>
        <Grid container spacing={3}>
          {/* 概览卡片 */}
          <Grid item xs={12} md={4}>
            <Paper sx={{ p: 2, display: 'flex', flexDirection: 'column', height: 140 }}>
              <Typography variant="h6" gutterBottom>
                库存概览
              </Typography>
              <Box sx={{ flexGrow: 1, display: 'flex', alignItems: 'center', justifyContent: 'center' }}>
                <Typography variant="h3" color="primary">
                  1,248
                </Typography>
                <Typography variant="body2" color="textSecondary" sx={{ ml: 1 }}>
                  个SKU
                </Typography>
              </Box>
              <Typography variant="caption" color="textSecondary">
                实时更新
              </Typography>
            </Paper>
          </Grid>
          
          <Grid item xs={12} md={4}>
            <Paper sx={{ p: 2, display: 'flex', flexDirection: 'column', height: 140 }}>
              <Typography variant="h6" gutterBottom>
                今日订单
              </Typography>
              <Box sx={{ flexGrow: 1, display: 'flex', alignItems: 'center', justifyContent: 'center' }}>
                <Typography variant="h3" color="secondary">
                  42
                </Typography>
                <Typography variant="body2" color="textSecondary" sx={{ ml: 1 }}>
                  笔订单
                </Typography>
              </Box>
              <Typography variant="caption" color="textSecondary">
                待处理: 3笔
              </Typography>
            </Paper>
          </Grid>
          
          <Grid item xs={12} md={4}>
            <Paper sx={{ p: 2, display: 'flex', flexDirection: 'column', height: 140 }}>
              <Typography variant="h6" gutterBottom>
                供应商状态
              </Typography>
              <Box sx={{ flexGrow: 1, display: 'flex', alignItems: 'center', justifyContent: 'center' }}>
                <Typography variant="h3" color="success.main">
                  15
                </Typography>
                <Typography variant="body2" color="textSecondary" sx={{ ml: 1 }}>
                  个活跃供应商
                </Typography>
              </Box>
              <Typography variant="caption" color="textSecondary">
                全部正常
              </Typography>
            </Paper>
          </Grid>
          
          {/* 主要功能区域 */}
          <Grid item xs={12}>
            <InventoryManager />
          </Grid>
          
          <Grid item xs={12} md={6}>
            <OrderProcessor />
          </Grid>
          
          <Grid item xs={12} md={6}>
            <DemandForecast />
          </Grid>
        </Grid>
      </Container>
    </>
  );
}

export default App;

由于前端运行在不同端口，需要配置WordPress允许跨域请求：

复制

// 在插件中添加CORS支持
add_action('rest_api_init', function() {
    remove_filter('rest_pre_serve_request', 'rest_send_cors_headers');
    add_filter('rest_pre_serve_request', function($value) {
        header('Access-Control-Allow-Origin: http://localhost:3000'); // 前端开发地址
        header('Access-Control-Allow-Methods: GET, POST, PUT, DELETE, OPTIONS');
        header('Access-Control-Allow-Credentials: true');
        header('Access-Control-Allow-Headers: Authorization, Content-Type');
        return $value;
    });
}, 15);

复制

// src/services/api.js
import axios from 'axios';

// 创建axios实例
const api = axios.create({
  baseURL: 'http://your-wordpress-site.com/wp-json',
  timeout: 10000,
});

// 请求拦截器 - 添加认证头
api.interceptors.request.use(
  (config) => {
    // 从localStorage获取token
    const token = localStorage.getItem('wp_token');
    if (token) {
      config.headers.Authorization = `Bearer ${token}`;
    }
    return config;
  },
  (error) => {
    return Promise.reject(error);
  }
);

// 响应拦截器 - 处理错误
api.interceptors.response.use(
  (response) => response,
  (error) => {
    if (error.response?.status === 401) {
      // 处理未授权
      localStorage.removeItem('wp_token');
      window.location.href = '/login';
    }
    return Promise.reject(error);
  }
);

// 登录函数
export const login = async (username, password) => {
  try {
    const response = await axios.post(
      'http://your-wordpress-site.com/wp-json/jwt-auth/v1/token',
      {
        username,
        password,
      }
    );
    
    if (response.data.token) {
      localStorage.setItem('wp_token', response.data.token);
      return { success: true, data: response.data };
    }
  } catch (error) {
    return { 
      success: false, 
      error: error.response?.data?.message || '登录失败' 
    };
  }
};

export default api;

1. 前端构建：

   复制

   npm run build

2. WordPress集成：

   • 将构建的React应用放入WordPress主题或插件目录
   • 创建短代码或页面模板来加载React应用

复制

// 创建短代码加载React应用
add_shortcode('supply_chain_dashboard', function() {
    ob_start();
    ?>
    <div id="supply-chain-root"></div>
    <script>
        window.wpApiSettings = {
            root: '<?php echo esc_url_raw(rest_url()); ?>',
            nonce: '<?php echo wp_create_nonce('wp_rest'); ?>'
        };
    </script>
    <?php
    return ob_get_clean();
});

1. API缓存：

   复制

   // 添加REST API缓存
   add_filter('rest_prepare_supply_product', function($response, $post, $request) {
    $response->header('Cache-Control', 'max-age=300, must-revalidate');
    return $response;
   }, 10, 3);

2. 前端代码分割：

   复制

   // 使用React.lazy进行代码分割
   const DemandForecast = React.lazy(() => import('./components/DemandForecast'));

通过本教程，您已经学会了如何开发一个基于WordPress的柔性供应链管理系统的前后端分离架构。这种架构的优势在于：

1. 前后端独立开发：前端团队可以使用现代JavaScript框架，后端团队专注于API和业务逻辑
2. 更好的用户体验：React提供快速、响应式的用户界面
3. 可扩展性：可以轻松添加新功能模块
4. 复用性：API可以被多个客户端使用（Web、移动应用等）

1. 实时库存更新：集成WebSocket实现实时库存监控
2. 移动端应用：使用React Native开发移动应用
3. 数据分析：集成数据可视化库（如Chart.js）进行销售分析
4. 多仓库管理：扩展支持多个仓库的库存调拨功能
5. 供应商门户：为供应商提供自助查询和订单管理界面

通过不断迭代和优化，您可以构建一个功能完善、性能优异的柔性供应链管理系统，满足企业不断变化的业务需求。