在struts中，做了一个iterator循环，里面对Set对象tms赋值，下面是我写的一个测试，仅列出主要代码，请高手帮我分析一下：
jsp
<s:form action="test" method="post">
<s:iterator value="new int[2]" status="st">
<s:textfield name="%{'tms.makeNew['+#st.index+'].testString'}" label="接口数值"/>
</s:iterator>
<s:submit></s:submit>
</s:form>
TestModel
public class TestModel {
private String testString;
private Integer testid;
setter & getter...
}
Action
public class testAction extends ActionSupport {
private Set<TestModel> tms = new LinkedHashSet<TestModel>();
public String execute(){
for(TestModel tm : tms){
System.out.println(tm.getTestString());
}
return SUCCESS;
}
}
struts.xml
<action name="test" class="test.testAction">
<result name="success">/logon.jsp</result>
</action>
运行后报错：
Error setting expression 'tms.makeNew[1].testString' with value '[Ljava.lang.String;@125b4d'
ognl.OgnlException: source is null for getProperty(null, "makeNew")
这个例子是从网上找到改动的，jsp中makeNew的方法没看到过，请问高手有什么办法吗？
struts2?iterator?Set
------解决方案--------------------
http://blog.csdn.net/withiter/article/details/5466977