可以接两个RequestBody

可以接受两个RequestBody。在控制器层(Controller)的方法上，使用@RequestParam注解可以接受简单类型的属性，而使用@RequestBody注解可以接受对象类型的参数。在你提供的例子中，控制器方法上使用了两个@RequestBody注解，分别接受了Product和ProductOrder两个对象类型的参数。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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