How to use PHP and Vue to implement statistical analysis functions for warehouse management

How to use PHP and Vue to implement the statistical analysis function of warehouse management

In today's digital era, warehouse management has become increasingly important for many companies. In order to better manage and control the materials, inventory, and incoming and outgoing conditions in the warehouse, it is particularly critical to implement the statistical analysis function of warehouse management. This article will introduce how to use PHP and Vue to implement this function, and provide specific code examples.

1. Preparation

   Before we begin, we need to ensure that PHP, MySQL and Vue development environments have been installed. You can use integrated environments such as XAMPP or WAMP, or install Apache, MySQL and PHP separately.

2. Create database

   First, we need to create a database to store data related to warehouse management. Databases and tables can be created using phpMyAdmin or the MySQL command line tool.

   Assuming that our database is named warehouse, we can create a table named inventory to store material information, including material number, material name, specifications, unit of measurement, etc.

3. Writing PHP Code

   Next, we will create an API written in PHP for interacting with the database. This API will provide a series of interfaces for obtaining material lists, counting material quantities, counting incoming and outgoing warehouses, etc.

   First, we need to create a file called api.php and write the following code in the file:

   <?php
   
   // 连接数据库
   $conn = new mysqli('localhost', 'username', 'password', 'warehouse');
   
   // 获取物料列表
   function getInventoryList() {
       global $conn;
   
       $result = $conn->query('SELECT * FROM inventory');
       $inventoryList = array();
   
       while ($row = $result->fetch_assoc()) {
           $inventoryList[] = $row;
       }
   
       return $inventoryList;
   }
   
   // 统计物料数量
   function countInventory() {
       global $conn;
   
       $result = $conn->query('SELECT COUNT(*) AS count FROM inventory');
       $row = $result->fetch_assoc();
   
       return $row['count'];
   }
   
   // 统计出库数量
   function countOutbound() {
       global $conn;
   
       $result = $conn->query('SELECT SUM(quantity) AS count FROM outbound');
       $row = $result->fetch_assoc();
   
       return $row['count'];
   }
   
   // 统计入库数量
   function countInbound() {
       global $conn;
   
       $result = $conn->query('SELECT SUM(quantity) AS count FROM inbound');
       $row = $result->fetch_assoc();
   
       return $row['count'];
   }
   
   // 处理请求
   $action = isset($_GET['action']) ? $_GET['action'] : '';
   
   switch ($action) {
       case 'inventoryList':
           echo json_encode(getInventoryList());
           break;
       case 'countInventory':
           echo countInventory();
           break;
       case 'countOutbound':
           echo countOutbound();
           break;
       case 'countInbound':
           echo countInbound();
           break;
       default:
           echo 'Invalid action';
           break;
   }

   In the code, we first pass $conn Variables are connected to the database. Then, we defined a series of functions to execute database queries and return corresponding results. Finally, we decide to execute the corresponding function based on the action parameter of the request.

4. Writing Vue Code

   Next, we will use Vue to develop the front-end interface and call the API created in the previous step to obtain data.

   First, we need to create a file named App.vue and write the following code in the file:

   <template>
     <div>
       <h2>仓库统计分析</h2>
       <p>物料数量: {{ inventoryCount }}</p>
       <p>出库数量: {{ outboundCount }}</p>
       <p>入库数量: {{ inboundCount }}</p>
       <ul>
         <li v-for="item in inventoryList" :key="item.id">
           {{ item.name }} - {{ item.specs }} ({{ item.unit }})
         </li>
       </ul>
     </div>
   </template>
   
   <script>
   export default {
     data() {
       return {
         inventoryCount: 0,
         outboundCount: 0,
         inboundCount: 0,
         inventoryList: []
       };
     },
     methods: {
       fetchData() {
         fetch('api.php?action=inventoryList')
           .then(response => response.json())
           .then(data => {
             this.inventoryList = data;
           });
   
         fetch('api.php?action=countInventory')
           .then(response => response.text())
           .then(data => {
             this.inventoryCount = data;
           });
   
         fetch('api.php?action=countOutbound')
           .then(response => response.text())
           .then(data => {
             this.outboundCount = data;
           });
   
         fetch('api.php?action=countInbound')
           .then(response => response.text())
           .then(data => {
             this.inboundCount = data;
           });
       }
     },
     created() {
       this.fetchData();
     }
   };
   </script>
   
   <style scoped>
   h2 {
     font-size: 24px;
     margin-bottom: 16px;
   }
   </style>

   In the code, we first define four properties inventoryCount , outboundCount, inboundCount and inventoryList are used to store data for warehouse statistical analysis. Then, we use the fetch function to call the API and obtain the data, and assign the obtained data to the corresponding attributes.

5. Create the entry file

   Finally, we need to create a file named index.html as the entry file, and introduce Vue dependencies and App components into the file.

   <!DOCTYPE html>
   <html lang="en">
     <head>
       <meta charset="UTF-8" />
       <meta name="viewport" content="width=device-width, initial-scale=1.0" />
       <title>仓库管理统计分析</title>
     </head>
     <body>
       <div id="app"></div>
       <script src="https://cdn.jsdelivr.net/npm/vue@2.6.14/dist/vue.js"></script>
       <script src="App.vue"></script>
       <script>
         new Vue({
           el: '#app',
           render: h => h(App)
         });
       </script>
     </body>
   </html>

6. Run the application

   Now, we can use the browser to open the index.html file to see whether the statistical analysis function of warehouse management is working properly. The page will display the list of materials in the warehouse and various statistical data.

Through the introduction and specific code examples of this article, we have successfully implemented the statistical analysis function of warehouse management using PHP and Vue. This function can help companies better manage and control materials, inventory, and incoming and outgoing warehouses. In addition, we can add more functions and features to warehouse management through further development and optimization. Hope this article can be helpful to you!

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