uniapp 打开横竖屏。usb调试时可以横竖屏切换，但是打包发布后却不行？
打开横竖屏。usb调试时可以横竖屏切换，但是打包发布后却不行？
解决方式
需要manifest.json打开一下配置才会生效，否则打包的apk默认只有竖屏。
"app-plus": {"screenOrientation": ["portrait-primary", // 竖屏（正向）"landscape-primary", // 横屏（正向）"portrait-secondary", // 竖屏（反向，可选）"landscape-secondary" // 横屏（反向，可选）],// 其他配置...
}{// "name" : "mes",//正式"name" : "mes测试版","appid" : "__UNI__0D65B3A","description" : "","versionName" : "1.0.0","versionCode" : 1,"transformPx" : false,"sassImplementationName" : "node-sass",/* 5+App特有相关 */"app-plus" : {// "softinput": {// "mode": "adjustResize" // 仅调整页面高度，不自动滚动// },"screenOrientation" : ["portrait-primary", // 竖屏（正向）"landscape-primary", // 横屏（正向）"portrait-secondary", // 竖屏（反向，可选）"landscape-secondary" // 横屏（反向，可选）],"compatible" : {"ignoreVersion" : true //true表示忽略版本检查提示框，HBuilderX1.9.0及以上版本支持 },"permissions" : {"camera" : true},"usingComponents" : true,"nvueStyleCompiler" : "uni-app","compilerVersion" : 3,"splashscreen" : {"alwaysShowBeforeRender" : true,"waiting" : true,"autoclose" : true,"delay" : 0},/* 模块配置 */"modules" : {"Camera" : {},"Barcode" : {}},/* 应用发布信息 */"distribute" : {/* android打包配置 */"android" : {"permissions" : ["<uses-permission android:name=\"android.permission.CHANGE_NETWORK_STATE\"/>","<uses-permission android:name=\"android.permission.MOUNT_UNMOUNT_FILESYSTEMS\"/>","<uses-permission android:name=\"android.permission.VIBRATE\"/>","<uses-permission android:name=\"android.permission.READ_LOGS\"/>","<uses-permission android:name=\"android.permission.ACCESS_WIFI_STATE\"/>","<uses-feature android:name=\"android.hardware.camera.autofocus\"/>","<uses-permission android:name=\"android.permission.ACCESS_NETWORK_STATE\"/>","<uses-permission android:name=\"android.permission.CAMERA\"/>","<uses-permission android:name=\"android.permission.GET_ACCOUNTS\"/>","<uses-permission android:name=\"android.permission.READ_PHONE_STATE\"/>","<uses-permission android:name=\"android.permission.CHANGE_WIFI_STATE\"/>","<uses-permission android:name=\"android.permission.WAKE_LOCK\"/>","<uses-permission android:name=\"android.permission.FLASHLIGHT\"/>","<uses-feature android:name=\"android.hardware.camera\"/>","<uses-permission android:name=\"android.permission.WRITE_SETTINGS\"/>"],"abiFilters" : [ "armeabi-v7a", "arm64-v8a" ],"minSdkVersion" : 21,// "package": "com.keyang.mes",//正式"package" : "com.keyang.mes.meta" //测试包名},/* ios打包配置 */"ios" : {"dSYMs" : false},/* SDK配置 */"sdkConfigs" : {"ad" : {}},"icons" : {"android" : {"hdpi" : "unpackage/res/icons/72x72.png","xhdpi" : "unpackage/res/icons/96x96.png","xxhdpi" : "unpackage/res/icons/144x144.png","xxxhdpi" : "unpackage/res/icons/192x192.png"},"ios" : {"appstore" : "unpackage/res/icons/1024x1024.png","ipad" : {"app" : "unpackage/res/icons/76x76.png","app@2x" : "unpackage/res/icons/152x152.png","notification" : "unpackage/res/icons/20x20.png","notification@2x" : "unpackage/res/icons/40x40.png","proapp@2x" : "unpackage/res/icons/167x167.png","settings" : "unpackage/res/icons/29x29.png","settings@2x" : "unpackage/res/icons/58x58.png","spotlight" : "unpackage/res/icons/40x40.png","spotlight@2x" : "unpackage/res/icons/80x80.png"},"iphone" : {"app@2x" : "unpackage/res/icons/120x120.png","app@3x" : "unpackage/res/icons/180x180.png","notification@2x" : "unpackage/res/icons/40x40.png","notification@3x" : "unpackage/res/icons/60x60.png","settings@2x" : "unpackage/res/icons/58x58.png","settings@3x" : "unpackage/res/icons/87x87.png","spotlight@2x" : "unpackage/res/icons/80x80.png","spotlight@3x" : "unpackage/res/icons/120x120.png"}}},"splashscreen" : {"androidStyle" : "common"}},"nvueLaunchMode" : ""},/* 快应用特有相关 */"quickapp" : {},/* 小程序特有相关 */"mp-weixin" : {"appid" : "qqqq132123","setting" : {"urlCheck" : false},"usingComponents" : true},"mp-alipay" : {"usingComponents" : true},"mp-baidu" : {"usingComponents" : true},"mp-toutiao" : {"usingComponents" : true},"uniStatistics" : {"enable" : false},// 192.168.10.25:512 _default// 192.168.180.30:82"h5" : {"devServer" : {"port" : 8000,"disableHostCheck" : true,"proxy" : {"/api" : {// "target" : "http://localhost:5001",// "target" : "http://192.168.1.4:5001",// "target": "http://10.70.119.35:5001",// "target": "http://10.70.119.214:3306",// "target": "http://10.70.119.214:5001",//滁州接口地址"target" : "http://10.70.119.212:5001", //滁州接口地址"changeOrigin" : true,"secure" : false,"logLevel" : "debug","pathRewrite" : {"^/api" : ""}},"/pda" : {"target" : "http://10.70.119.35:82",// "target" : "http://localhost:82",// "target" : "http://192.168.1.4:82","changeOrigin" : true,"secure" : false,"logLevel" : "debug","pathRewrite" : {"^/pda" : ""}}}}},"locale" : "auto"
}