成功响应（200）：
{
"code": 200,
"msg": "success",
"data": {
"images": [
{
"date": "20240115",
"title": "美丽的自然景观",
"copyright": "© 摄影师名称",
"description": "这是一张描述文字",
"url": "https:\/\/www.bing.com\/th?id=OHR.Example_1920x1080.jpg",
"hd_url": "https:\/\/www.bing.com\/th?id=OHR.Example_UHD.jpg",
"thumbnail_url": "https:\/\/www.bing.com\/th?id=OHR.Example_384x216.jpg",
"copyright_link": "https:\/\/www.bing.com\/search?q=..."
}
],
"total": 1,
"current_date": "2024-01-15",
"update_time": "2024-01-15 10:30:00"
},
"params": {
"n": 1,
"format": "json",
"size": "original",
"date": ""
},
"request_time": "2024-01-15 10:30:00"
}