以下是我尝试执行以从 AppEngine 下载源代码的代码:
/Users/sridhar/Desktop/backupdata/appengine-java-sdk-1.7.4/bin/appcfg.sh download_app -A maharasims2 -V 23 download_app .
我收到错误格式错误:
Bad argument: Expected download directory as an argument after download_app.
AppCfg [options] -A app_id [ -V version ] download_app <out-dir>
Download a previously-uploaded app to the specified directory. The app
ID is specified by the "-A" option. The optional version is specified
by the "-V" option.
谁能帮我吗?
我尝试了以下方法,它奏效了。
第一步: jdk/bin/appcfg.sh -A <apppid> -V <版本> download_app <目录>
例子 :
/Users/Desktop/appengine-java-sdk-1.7.4/bin/appcfg.sh -A testapp -V 23 download_app ~/Desktop/backupdata/downloads/
第 2 步: http: //architecturalatrocities.com/post/19073788679/fixing-the-trustanchors-problem-when-running-openjdk-7
注意: 如果遇到以下错误,请使用第 2 步:
“java.security.InvalidAlgorithmParameterException:trustAnchors 参数必须非空”