我对 Groovy 很陌生。如何列出我传递给 Binding 构造函数的所有变量?
考虑到我有以下几点:
@Test
public void test() {
List<String> outputNames = Arrays.asList("returnValue", "ce");
String script = getScript();
Script compiledScript = compileScript(script);
CustomError ce = new CustomError("shit", Arrays.asList(new Long(1)));
Map<String, Object> inputObjects = new HashMap<String, Object>();
inputObjects.put("input", "Hovada");
inputObjects.put("error", ce);
Binding binding = new Binding(inputObjects);
compiledScript.setBinding(binding);
compiledScript.run();
for (String outputName : outputNames) {
System.out.format("outputName : %s = %s", outputName, binding.getVariable(outputName));
}
}
private Script compileScript(String script) {
GroovyShell groovyShell = new GroovyShell();
Script compiledScript = groovyShell.parse(script);
return compiledScript;
}
如何遍历 groovy.script 中的所有变量(通过 hashMap)?