Struts 提交对象集合List

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javaBean

public class TestBo implements Serializable {/** * */private static final long serialVersionUID = 1L;private String name;private Long age; private String address; public String getAddress() {return address;}public void setAddress(String address) {this.address = address;}public Long getAge() {return age;}public void setAge(Long age) {this.age = age;}public String getName() {return name;}public void setName(String name) {this.name = name;} }

action:

public class TestAction extends ActionSupport {private List<TestBo> testList=new ArrayList<TestBo>(); public String execute() throws Exception { System.out.println("testList is "+testList);if(testList!=null && testList.size()>0){System.out.println("testList size is "+testList.size());for(int i=0;i<testList.size();i++){TestBo bo=(TestBo)testList.get(i);System.out.println("name is "+bo.getName()+",age is "+bo.getAge()+",address is "+bo.getAddress());}} return super.execute(); }public List<TestBo> getTestList() {return testList;}public void setTestList(List<TestBo> testList) {this.testList = testList;}}

關鍵一步是在action同一目錄加：SubmitTestBo-conversion.properties

properties 內容如下：

Element_testList=com.nmt.dates.datesTEST.TestBo
CreateIfNull_testList=true

前臺 jsp 我就沒有用動態新增，用靜態行demo

代碼如下：