下载apk并打开

&＃xff11;.安装

cordova plugin add cordova-plugin-file-transfer
cordova plugin add cordova-plugin-file-opener2


&＃xff12;.下载.apk

var ft &＃61; new FileTransfer();
//监听下载进度
ft.onprogress &＃61; function (e) {if (e.lengthComputable) {var progress &＃61; e.loaded / e.total * 100;$("#progress").css({ "width": progress &＃43; "%" });$("#progress").html(progress &＃43; "%");}
}
ft.download(zyd.openApp._downloadUrl, filePath, function (entry) {console.log(&＃39;下载成功&＃39;);console.info(JSON.stringify(entry));console.log(&＃39;文件位置&＃xff1a;&＃39; &＃43; entry.toURL());// 打开apk安装包cordova.plugins.fileOpener2.open(entry.toURL(), &＃39;application/vnd.android.package-archive&＃39;, {error: function (e) {alert(&＃39;失败status:&＃39; &＃43; JSON.stringify(e) &＃43; " 路径&＃xff1a;" &＃43; entry.toURL())},success: function () {alert("安装完成后请重新打开。");}});}, function (err) {console.log("下载失败&＃xff01;");console.info(JSON.stringify(err));
}, null, {});


3. vue 使用

downloadApk(url) {const fileTransfer &＃61; new FileTransfer()const uri &＃61; encodeURI(url)const fileURL &＃61; &＃39;cdvfile://localhost/temporary/update.apk&＃39;fileTransfer.onprogress &＃61; (e) &＃61;> {if (e.lengthComputable) {this.update.show &＃61; truelet progress &＃61; Math.ceil(e.loaded / e.total * 100)if (progress < 100) {this.update.progress &＃61; progress;} else {this.update.progress &＃61; 100;this.update.show &＃61; false}}}fileTransfer.download(uri, fileURL,function (entry) {cordova.plugins.fileOpener2.open(entry.toURL(), &＃39;application/vnd.android.package-archive&＃39;, {error: function (e) {this.$tip("fail", &＃96;打开失败&＃xff0c;文件路径&＃xff1a;${entry.toURL()}&＃96;);},success: function () { }})},function (error) {this.$tip("fail", "下载失败");})
}