完善保险端前后端和养殖端小程序

backend/check-other-databases.js

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+/**
+ * 检查其他数据库
+ * @file check-other-databases.js
+ * @description 检查其他数据库中是否有项圈22012000107的数据
+ */
+
+const mysql = require('mysql2/promise');
+
+async function checkOtherDatabases() {
+  console.log('🔍 检查其他数据库中项圈22012000107的数据...\n');
+  
+  const databases = ['nxxmdata', 'nxdata', 'datav', 'aipet_new'];
+  
+  for (const dbName of databases) {
+    try {
+      console.log(`\n=== 检查数据库: ${dbName} ===`);
+      
+      // 创建连接
+      const connection = await mysql.createConnection({
+        host: '192.168.0.240',
+        port: 3306,
+        user: 'root',
+        password: '', // 根据实际情况填写密码
+        database: dbName
+      });
+      
+      // 查询项圈22012000107的数据
+      const [results] = await connection.execute(`
+        SELECT 
+          id, sn, deviceId, battery, temperature, state, 
+          uptime, longitude, latitude, gps_state, rsrp
+        FROM iot_xq_client 
+        WHERE sn = '22012000107'
+        ORDER BY uptime DESC
+        LIMIT 5
+      `);
+      
+      console.log(`找到 ${results.length} 条记录`);
+      
+      results.forEach((row, index) => {
+        console.log(`\n记录${index + 1}:`);
+        console.log('ID:', row.id);
+        console.log('SN:', row.sn);
+        console.log('设备ID:', row.deviceId);
+        console.log('电量:', row.battery);
+        console.log('温度:', row.temperature);
+        console.log('状态:', row.state);
+        console.log('经度:', row.longitude);
+        console.log('纬度:', row.latitude);
+        console.log('GPS状态:', row.gps_state);
+        console.log('RSRP:', row.rsrp);
+        console.log('更新时间:', row.uptime);
+      });
+      
+      await connection.end();
+      
+    } catch (error) {
+      console.log(`❌ 数据库 ${dbName} 检查失败:`, error.message);
+    }
+  }
+  
+  // 检查当前数据库的最新数据
+  console.log('\n=== 检查当前数据库的最新数据 ===');
+  try {
+    const connection = await mysql.createConnection({
+      host: '192.168.0.240',
+      port: 3306,
+      user: 'root',
+      password: '',
+      database: 'nxxmdata'
+    });
+    
+    // 查询所有项圈的最新数据
+    const [allResults] = await connection.execute(`
+      SELECT 
+        id, sn, deviceId, battery, temperature, state, uptime
+      FROM iot_xq_client 
+      ORDER BY uptime DESC
+      LIMIT 20
+    `);
+    
+    console.log('所有项圈的最新数据:');
+    allResults.forEach((row, index) => {
+      console.log(`${index + 1}. SN: ${row.sn}, 电量: ${row.battery}, 温度: ${row.temperature}, 状态: ${row.state}, 更新时间: ${row.uptime}`);
+    });
+    
+    await connection.end();
+    
+  } catch (error) {
+    console.log('❌ 查询当前数据库失败:', error.message);
+  }
+  
+  process.exit(0);
+}
+
+// 运行检查
+checkOtherDatabases().catch(console.error);