Spring框架中的命令对象是什么 [英] what is the command object in spring framework

问题描述

您能否举例说明弹簧框架中的命令对象?

Could you please explain about command object in spring frame work with an example?

推荐答案

:

• Command Object-一个JavaBean，将使用您表单中的数据填充

• Command Object - a JavaBean which will be populated with the data from your forms

将Command Object视为POJO/JavaBean/etc ..，它支持表示层中的表单.

Think of Command Object as a POJO/JavaBean/etc.. that backs the form in your presentation layer.

提交表单后，所有单个属性都将映射/绑定到该对象.在演示之前，Command Object属性可用于预先/填充表单.

Once the form is submitted, all the individual attributes are mapped/bound to this object. On the way up to presentation, Command Object properties may be used to pre/populate the form.

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