0604

tingCheQuZuoBiao.py

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+import pymysql
+import requests
+import json
+
+# MySQL数据库配置
+DB_CONFIG = {
+    'host': 'localhost',
+    'user': 'testDB',
+    'password': 'WxMKtsNG8BRmWxDX',
+    'database': 'testdb',
+    'charset': 'utf8mb4',
+    'cursorclass': pymysql.cursors.DictCursor
+}
+
+# 高德地图API配置
+AMAP_KEY = "ed2d6b26be983e04db8248adfe01ad24"
+
+def get_location(address):
+    """通过高德地图API获取地址的经纬度"""
+    try:
+        url = f"https://restapi.amap.com/v3/geocode/geo?address={address}&key={AMAP_KEY}&city=南宁&output=json"
+        response = requests.get(url)
+        result = response.json()
+        
+        if result['status'] == '1' and result['count'] != '0':
+            location = result['geocodes'][0]['location']
+            lng, lat = location.split(',')
+            return float(lng), float(lat)
+        else:
+            print(f"地址解析失败: {address}, 错误信息: {result['info']}")
+            return None, None
+    except Exception as e:
+        print(f"获取经纬度时发生错误: {str(e)}")
+        return None, None
+
+def update_coordinates():
+    try:
+        print("正在连接数据库...")
+        conn = pymysql.connect(**DB_CONFIG)
+        cursor = conn.cursor()
+        print("数据库连接成功")
+        
+        # 首先获取表结构信息
+        cursor.execute("DESCRIBE tingchequ")
+        columns = cursor.fetchall()
+        print("表结构：", [col['Field'] for col in columns])
+        
+        # 从tingchequ表获取所有需要更新经纬度的记录
+        # 修改查询语句，使用正确的字段名
+        query = "SELECT * FROM tingchequ WHERE 经度 IS NULL OR 纬度 IS NULL"
+        cursor.execute(query)
+        records = cursor.fetchall()
+        
+        # 修改获取地址的代码
+        for record in records:
+            address = record.get('站点地址')  # 将 '地址' 改为 '站点地址'
+            if not address:
+                print(f"记录中没有地址信息：{record}")
+                continue
+            
+            print(f"正在处理地址: {address}")
+            lng, lat = get_location(address)
+            
+            if lng is not None and lat is not None:
+                # 修改更新语句，使用正确的字段名
+                update_query = "UPDATE tingchequ SET 经度=%s, 纬度=%s WHERE 站点地址=%s"  # 将 '地址' 改为 '站点地址'
+                cursor.execute(update_query, (lng, lat, address))
+                conn.commit()
+                print(f"更新成功: 地址={address}, 经度={lng}, 纬度={lat}")
+            else:
+                print(f"无法获取地址的经纬度: {address}")
+        
+        print("所有记录处理完成")
+        
+    except pymysql.Error as e:
+        error_msg = f"数据库错误: {str(e)}"
+        if "Can't connect to MySQL server" in str(e):
+            error_msg = "\n错误：MySQL服务未运行\n解决方案：\n1. 以管理员身份打开命令提示符\n2. 输入命令 'net start MySQL80' 启动服务"
+        elif e.args[0] == 2003:
+            error_msg += "\n解决方案：\n1. 检查MySQL服务是否启动\n2. 确认主机名是否正确"
+        elif e.args[0] == 1045:
+            error_msg += "\n解决方案：\n1. 验证用户名和密码是否正确"
+        elif e.args[0] == 1049:
+            error_msg += "\n解决方案：\n1. 确认数据库名称是否正确"
+        print(error_msg)
+    finally:
+        if 'cursor' in locals():
+            cursor.close()
+        if 'conn' in locals():
+            conn.close()
+            print("数据库连接已关闭")
+
+if __name__ == "__main__":
+    update_coordinates()