使用Cordova編譯Android平臺程序提示：Could not reserve enough space for 2097152KB object heap

大體的意思是系統內存不夠用，創建VM失敗。試了網上好幾種方法都不行，最后這個方法可以了：

開始->控制面板->系統->高級設置->環境變量->系統變量

新建變量：
變量名: _JAVA_OPTIONS
變量值: -Xmx512M

You have not accepted the license agreements of the following SDK components:
[Android SDK Platform 26].

agree licenses.png

PS E:\Vue\cordovaTry> cordova run android
Android Studio project detected
ANDROID_HOME=F:\Android\sdk
JAVA_HOME=C:\Program Files (x86)\Java\jdk1.8.0_101
studio
Subproject Path: CordovaLib
Subproject Path: app
publishNonDefault is deprecated and has no effect anymore. All variants are now published.
Checking the license for package Android SDK Platform 26 in F:\Android\sdk\licenses
License for package Android SDK Platform 26 accepted.
Preparing "Install Android SDK Platform 26 (revision: 2)".
"Install Android SDK Platform 26 (revision: 2)" ready.
Installing Android SDK Platform 26 in F:\Android\sdk\platforms\android-26
"Install Android SDK Platform 26 (revision: 2)" complete.
"Install Android SDK Platform 26 (revision: 2)" finished.

no emulator

下載系統鏡像并使用avd manager設置虛擬機