1，html代码
<!doctype html> <html> <head> <meta name='viewport' content='width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no' /> <meta charset='utf-8'> <link rel="stylesheet" type="text/css" href="styles.css"> <link rel="manifest" href="manifest.json"> <style></style> <title>A0001</title>
2，文件格式
{ "short_name": "tianzhuWW 16-21", "name": "tianzhuWW 16-21", "start_url": "", "display": "fullscreen", "icons": [{ "src": "thumbs/180.jpg", "sizes": "180x180", "type": "image/jpeg" }, { "src": "thumbs/360.jpg", "sizes": "360x360", "type": "image/jpeg" }, { "src": "thumbs/540.jpg", "sizes": "540x540", "type": "image/jpeg" }, { "src": "thumbs/720.jpg", "sizes": "720x720", "type": "image/jpeg" }] }
3，