到目前为止,我已经尝试了针对Scala的JSR223脚本的Sling实现,但是无法正确设置。
当我执行以下操作时:
public static void main(String[] args) {
try {
new ScriptEngineManager().getEngineByName("scala").
eval("object HelloWorld {def main(args: Array[String]) {
println(\"Hello, world!\") }}");
} catch (ScriptException e) {
e.printStackTrace();
}
}
我只得到了以下内容:
javax.script.ScriptException: ERROR
org.apache.sling.scripting.scala.Script line 13 : not found: type
Script at org.apache.sling.scripting.scala.ScalaScriptEngine.eval(ScalaScriptEngine.scala:117)
at javax.script.AbstractScriptEngine.eval(AbstractScriptEngine.java:247)
这里讨论了类似的问题:http://scala-programming-language.1934581.n4.nabble.com/How-to-compile-Scala-code-from-java-using-the-current-ClassLoader-instead-of-a-string-based-classpat-td1955873.html#a1955873和http://dev.day.com/discussion-groups/content/lists/sling-dev/2009-12/2009-12-01_Scala_scripting_support_was_Re_And_another_one____Michael_D_rig.html,也许还有其他我不知道的实现。任何帮助都将不胜感激。