修改政府端前端,银行端小程序和后端接口
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92
government-backend/scripts/initSmartCollarTable.js
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92
government-backend/scripts/initSmartCollarTable.js
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const sequelize = require('../config/database');
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const SmartCollar = require('../models/SmartCollar');
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/**
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* 初始化智能项圈表并添加测试数据
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*/
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async function initSmartCollarTable() {
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try {
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console.log('开始初始化智能项圈表...');
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// 同步模型到数据库(创建表)
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await SmartCollar.sync({
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alter: true, // 这会修改已存在的表结构以匹配模型定义
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force: false // 设为 true 会删除现有表并重新创建,但会丢失现有数据
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});
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console.log('智能项圈表同步成功');
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// 检查是否已有测试数据
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const existingCount = await SmartCollar.count();
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if (existingCount === 0) {
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console.log('开始添加测试数据...');
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// 测试数据
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const testData = [
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{
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collar_id: 'CL001',
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name: '智能项圈001',
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status: 'active',
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battery: 85,
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remark: '用于示范的项圈',
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created_at: new Date('2023-09-15 10:00:00'),
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updated_at: new Date('2023-09-20 14:30:00')
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},
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{
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collar_id: 'CL002',
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name: '智能项圈002',
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status: 'inactive',
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battery: 100,
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remark: '',
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created_at: new Date('2023-09-16 11:20:00'),
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updated_at: new Date('2023-09-16 11:20:00')
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},
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{
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collar_id: 'CL003',
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name: '智能项圈003',
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status: 'maintenance',
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battery: 20,
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remark: '电池需要更换',
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created_at: new Date('2023-09-10 09:15:00'),
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updated_at: new Date('2023-09-21 16:45:00')
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},
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{
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collar_id: 'CL004',
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name: '智能项圈004',
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status: 'active',
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battery: 90,
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remark: '养殖场A区',
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created_at: new Date('2023-09-05 14:20:00'),
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updated_at: new Date('2023-09-18 09:30:00')
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},
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{
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collar_id: 'CL005',
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name: '智能项圈005',
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status: 'active',
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battery: 75,
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remark: '养殖场B区',
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created_at: new Date('2023-09-08 16:10:00'),
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updated_at: new Date('2023-09-19 11:45:00')
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}
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];
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// 批量创建测试数据
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await SmartCollar.bulkCreate(testData);
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console.log('测试数据添加成功');
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} else {
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console.log(`智能项圈表已有 ${existingCount} 条数据,跳过添加测试数据`);
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}
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console.log('智能项圈表初始化完成');
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} catch (error) {
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console.error('智能项圈表初始化失败:', error);
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process.exit(1);
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} finally {
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// 关闭数据库连接
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await sequelize.close();
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}
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}
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// 执行初始化
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initSmartCollarTable();
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