@RequestBody(required = false)
时间: 2023-10-15 22:28:23 浏览: 116
@RequestBody(required = false)是一个注解,用于指明在请求体中的内容是否是必需的。当该注解的required参数设置为false时,表示请求体可以为空,如果请求体为空,那么该参数将会被设置为null。如果required参数设置为true(默认值),在请求体为空时,会抛出异常。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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