我有一個 java 字符串，它基本上是一個速度模板。String vt = "#foreach ($number in [1..34]) $number += $number #end"String result = *String_vt_calculated_by_Velocity_Engine*;System.out.println(result);如何在 Java 中評估上述字符串并獲得結果？
2 回答
GCT1015
TA貢獻1827條經驗 獲得超4個贊
您必須使用Velocity.Evaluate檢查此文檔
import java.io.StringWriter;
import org.apache.velocity.VelocityContext;
import org.apache.velocity.app.Velocity;
public class LoadTemplateFromStringTest {
public static void main(String[] args) {
VelocityContext context = new VelocityContext();
StringWriter sw = new StringWriter();
String vt = "#foreach ($number in [1..34]) $number += $number #end";
Velocity.evaluate( context, sw, "", vt);
System.out.println(sw);
}
}
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