我不熟悉struts2,但我知道方法execute()在按名称调用操作期间在Action中被默认调用.但是如何调用同一动作类中定义的其他方法?
在下面的示例中,当我在ajax中设置url link时调用execute()方法:saveJSONDataAction.action感谢@Action注释.
网址应该如何通过ajax调用otherMethod()?
行动类:
@ParentPackage("json-default")
@Action(value="getJSONDataAction")
@Result(name="success", type="json")
public class JSONDataAction extends ActionSupport {
private static final long serialVersionUID = 1L;
private List<Report> data = new ArrayList<Report>();
public JSONDataAction(){
data.add(new Report(1, "Chris", true, "2008-01-01", "orange"));
}
public String execute() {
return SUCCESS;
}
public String otherMethod() {
//do something else ..
return SUCCESS;
}
// getters and setters
}
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Ajax调用:
$.ajax({
url: "../json/saveJSONDataAction.action",
data: data,
dataType: 'json',
contentType: 'application/json',
type: 'POST',
success: function (res) {
if (res.result === 'ok') {
$console.text('Data saved');
}
}
});
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如何通过ajax调用otherMethod()方法?
您可以指定在struts.xml文件中执行的方法.你只需要覆盖默认值,即execute.
<action name="MyMainAction" class="foo.bar.MyAction">
<result>result.jsp</result>
</action>
<!-- This will call execute() -->
<action name="MySecondAction" class="foo.bar.MyAction" method="secondExecute">
<result>result.jsp</result>
</action>
<!-- This will call secondExecute() -->
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然后,您只需要调用../json/MySecondAction.action您的函数.