什么是SpringMVC中的@ModelAttribute?它的目的和用途是什么?@ModelAttribute在SpringMVC中?
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郎朗坤
TA贡献1921条经验 获得超9个赞
@ModelAttribute
public String processForm(@ModelAttribute("person") Person person){ person.getStuff();}
@ModelAttribute("person")public Person getPerson(){ return new Person();}
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红糖糍粑
TA贡献1815条经验 获得超6个赞
<form:form commandName="Book" action="" methon="post"> <form:input type="text" path="title"></form:input></form:form>
public String controllerPost(@ModelAttribute("Book") Book book)
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