Please ensure that adb is correctly located 问题的解决

Please ensure that adb is correctly located 问题的解决:

1. 现象：
   运行写好的应用程序时，出现“Please ensure that adb is correctly located at 'E:/src/android23sdk/android-sdk_r08-windows/android-sdk-windows/platform-tools' and can be executed.”提示。
2. 解决方法：
   很明显，是因为在对应的文件夹下找不到adb的问题。
   将android-sdk-windows/platform-tools和android-sdk-windows/tools都加到环境变量中去。
 （我的电脑-右键-高级-环境变量-classpath（或者path,我的做法是加到path中））