launchd：管理Java Jar

Question

我有以下launchd配置（存儲在acme.plist），我加載並分別開始使用launchctl load acme.plist和launchctl start acme.plist。

<?xml version="1.0" encoding="UTF-8"?> 
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> 
<plist version="1.0"> 
<dict> 
    <key>Label</key> 
    <string>com.acme</string> 

    <key>ProgramArguments</key> 
    <array> 
     <string>/usr/bin/java</string> 
     <string>-jar /usr/local/acme/acme-latest.jar</string> 
    </array> 

    <key>StandardErrorPath</key> 
    <string>/tmp/acme-error</string> 
</dict> 
</plist> 

每當我嘗試運行它，我得到/tmp/acme-error如下：

Unrecognized option: -jar /usr/local/acme/acme-latest.jar 
Error: Could not create the Java Virtual Machine. 
Error: A fatal exception has occurred. Program will exit. 

然而，從慶典上運行時我絕對沒有問題。有任何想法嗎？

Answer 1

你應該改變你的配置，如下所示：

<key>ProgramArguments</key> 
<array> 
    <string>/usr/bin/java</string> 
    <string>-jar</string> 
    <string>/usr/local/acme/acme-latest.jar</string> 
</array>