微信小程序开屏广告实现代码 - 详细教程及示例

微信小程序的开屏广告实现代码如下：\n\n在app.json文件中配置开屏广告：\n\njson\n{\n "pages": [\n "pages/index/index"\n ],\n "window": {\n "backgroundTextStyle": "dark",\n "navigationBarBackgroundColor": "#fff",\n "navigationBarTitleText": "小程序",\n "navigationBarTextStyle": "black",\n "enablePullDownRefresh": false,\n "usingComponents": {},\n "splashscreen": {\n "imagePath": "images/splashscreen.png",\n "duration": 3000,\n "backgroundColor": "#ffffff"\n }\n },\n "sitemapLocation": "sitemap.json"\n}\n\n\n在app.js文件中添加启动广告的代码：\n\njavascript\nApp({\n onLaunch: function() {\n // 显示开屏广告\n wx.showSplashscreen({\n imagePath: 'images/splashscreen.png',\n duration: 3000,\n success: function() {\n console.log('开屏广告显示成功');\n },\n fail: function() {\n console.log('开屏广告显示失败');\n }\n });\n }\n})\n\n\n通过以上代码，配置了开屏广告的图片路径、显示时长和背景颜色，并在小程序启动时显示开屏广告。