首先數(shù)據(jù)線連接電腦，，找到開發(fā)者選項(xiàng)打開usb調(diào)試，，
測試：在電腦上打開360手機(jī)助手，用手機(jī)打開360手機(jī)助手，用電腦連接手機(jī)，看是否成功。
執(zhí)行命令：ionic run android -l -c

$ ionic run android -l -c [WARN] Cordova engine chosen without a target platform. This could cause issues. Please use the --platform option. > ng run app:ionic-cordova-build Could not find module "@ionic/ng-toolkit" from "E:\\6------Project-framework\\ionic-demo". Error: Could not find module "@ionic/ng-toolkit" from "E:\\6------Project-framework\\ionic-demo".at Object.resolve (C:\Users\zt\AppData\Roaming\npm\node_modules\@angular\cli\node_modules\@angular-devkit\core\node\resolve.js:141:11)at Observable.rxjs_1.Observable [as _subscribe] (C:\Users\zt\AppData\Roaming\npm\node_modules\@angular\cli\node_modules\@angular-devkit\architect\src\architect.js:132:40)at Observable._trySubscribe (C:\Users\zt\AppData\Roaming\npm\node_modules\@angular\cli\node_modules\rxjs\internal\Observable.js:43:25)at Observable.subscribe (C:\Users\zt\AppData\Roaming\npm\node_modules\@angular\cli\node_modules\rxjs\internal\Observable.js:29:22)at DoOperator.call (C:\Users\zt\AppData\Roaming\npm\node_modules\@angular\cli\node_modules\rxjs\internal\operators\tap.js:29:23)at Observable.subscribe (C:\Users\zt\AppData\Roaming\npm\node_modules\@angular\cli\node_modules\rxjs\internal\Observable.js:24:22)at C:\Users\zt\AppData\Roaming\npm\node_modules\@angular\cli\node_modules\rxjs\internal\util\subscribeTo.js:22:31at Object.subscribeToResult (C:\Users\zt\AppData\Roaming\npm\node_modules\@angular\cli\node_modules\rxjs\internal\util\subscribeToResult.js:7:45)at MergeMapSubscriber._innerSub (C:\Users\zt\AppData\Roaming\npm\node_modules\@angular\cli\node_modules\rxjs\internal\operators\mergeMap.js:75:38)at MergeMapSubscriber._tryNext (C:\Users\zt\AppData\Roaming\npm\node_modules\@angular\cli\node_modules\rxjs\internal\operators\mergeMap.js:72:14) [ERROR] An error occurred while running subprocess ng.ng run app:ionic-cordova-build exited with exit code 1.Re-running this command with the --verbose flag may provide more information.

報(bào)錯(cuò)
命令應(yīng)該是ionic cordova run android -l -c，并且用cmd運(yùn)行，注意應(yīng)該把手機(jī)之前的測試安裝包刪掉。
成功之后，手機(jī)上就自動(dòng)安裝了項(xiàng)目包

打開chrome://inspect/#devices網(wǎng)頁，手機(jī)連接電腦之后，界面顯示

點(diǎn)擊inspect，就會(huì)打開調(diào)試界面，（注意打開調(diào)試界面的時(shí)候必須翻墻）

這樣就是成功了！！！！！

總結(jié)

以上是生活随笔為你收集整理的ionic4安卓真机调试的全部內(nèi)容，希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網(wǎng)站內(nèi)容還不錯(cuò)，歡迎將生活随笔推薦給好友。