我有一个Java字符串,基本上是Velocity模板。
String vt = "#foreach ($number in [1..34]) $number += $number #end"
String result = *String_vt_calculated_by_Velocity_Engine*;
System.out.println(result);
我该如何在Java中评估上述字符串并获得结果?
我有一个Java字符串,基本上是Velocity模板。
String vt = "#foreach ($number in [1..34]) $number += $number #end"
String result = *String_vt_calculated_by_Velocity_Engine*;
System.out.println(result);
我该如何在Java中评估上述字符串并获得结果?
Velocity.Evaluate
,可以查看这个文档来了解更多信息。最初的回答中已经提供了相应的内容。import java.io.StringWriter;
import org.apache.velocity.VelocityContext;
import org.apache.velocity.app.Velocity;
public class LoadTemplateFromStringTest {
public static void main(String[] args) {
VelocityContext context = new VelocityContext();
StringWriter sw = new StringWriter();
String vt = "#foreach ($number in [1..34]) $number += $number #end";
Velocity.evaluate( context, sw, "", vt);
System.out.println(sw);
}
}