FileUploadBase$FileSizeLimitExceededException: The field file exceeds its maximum permitted size of 1048576 bytes

FileUploadBase$FileSizeLimitExceededException是一个异常，它表示上传的文件大小超过了允许的最大大小。在这个特定的异常中，上传的文件大小超过了1048576字节（1MB）。

该异常通常会与文件上传相关的框架或库一起使用，如Apache Tomcat的文件上传组件或Spring框架的Multipart组件。当文件上传的大小超过配置的最大限制时，这个异常会被抛出。

在Spring框架中，你可以通过设置spring.http.multipart.maxFileSize属性来配置允许的最大文件大小。默认情况下，这个属性被设置为10MB。如果要修改最大文件大小，你可以在配置文件中设置该属性的值。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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