struts2：一对多（具有多个雇员的一个描述）

Question

这是我使用Struts2的JSP页面，我有一个带有多个雇员的描述，每个雇员的目标日期分配我想使用JDBC java代码在数据库中保存此详细信息，请告诉我如何在jsp中设置值并获取ActionBean该类是我的JSP代码此代码是动态的您可以添加更多员工，也可以删除更多员工并添加更多描述我想使用“唯一对象”。

This is an image of jsp

<s:form action = "hello" method = "post" enctype = "multipart/form-data">
        <div class="MainClass">
            <div class="col-12 row">
                <div class="col-6 row">
                    <div class="col-md-12 mb-2 ">
                        <label for="accidentDesc">Description</label>
                        <textarea style=" height: auto; padding: 15px 15px 30px; border-radius: 3px; box-shadow: 0 4px 6px rgba(0,0,0,0.1); background: -webkit-linear-gradient(#F9EFAF, #F7E98D)" class="form-control form-control-sm"  rows="4"  placeholder="Brief Description"  ></textarea>
                    </div> 
                </div>
                <div class="col-6 row M" >



                    <div class="form-row col-md-12 MainClass_SubClass_"><!--This count is used to maintaince employee div-->

                        <div class="col-md-6 mb-2">
                            <label for="accidentDesc">Employee Name/Code</label>

                            <input  class="form-control form-control-sm" id="MainClass__SubClass__empId" name="employee.empCode"/>

                        </div>
                        <div class="col-md-3 mb-2">
                            <label for="accidentDesc">Department</label>
                            <input type="text" class="form-control form-control-sm" >

                        </div>
                        <div class="col-md-3 mb-2">
                            <label for="accidentDate">Target</label>
                            <input  class="form-control form-control-sm" type="text" />
                        </div>
                    </div>
                       <div class="form-row col-md-12 MainClass_SubClass_"><!--This count is used to maintaince employee div-->

                        <div class="col-md-6 mb-2">
                            <label for="accidentDesc">Employee Name/Code</label>

                            <input  class="form-control form-control-sm" id="MainClass__SubClass__empId" name="employee.empCode" />

                        </div>
                        <div class="col-md-3 mb-2">
                            <label for="accidentDesc">Department</label>
                            <input type="text" class="form-control form-control-sm" >

                        </div>
                        <div class="col-md-3 mb-2">
                            <label for="accidentDate">Target</label>
                            <input  class="form-control form-control-sm" type="text" />
                        </div>
                    </div>

                </div>
            </div>

        </div>
        <button  class="btn btn-success" >Submit</button>
    </s:form>