<validators>
<field name="intb">
<field-validator type="int">
<param name="min">10</param>
<param name="max">100</param>
<message>BAction-test校验:数字必须为${min}为${max}之间!</message>
</field-validator>
</field>
</validators>
public class OGNL1
{
public static void main(String[] args)
{
/* 创建一个Person对象 */
Person person = new Person();
person.setName("zhangsan");
try
{
/* 从person对象中获取name属性的值 */
Object value = Ognl.getValue("name", person);
System.out.println(value);
}
catch (OgnlException e)
{
e.printStackTrace();
}
}
}
class Person
{
private String name;
public String getName()
{
return name;
}
public void setName(String name)
{
this.name = name;
}
}
zhangsan
public static <T> T getValue(String expression,Object root)throws OgnlException Convenience method that combines calls to parseExpression and getValue. Parameters: expression - the OGNL expression to be parsed root - the root object for the OGNL expression Returns: the result of evaluating the expression
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