java - 请求被拒绝，因为其大小超出了配置的最大值

Question

我有一个 WAR 应用程序，其中两个 servlet 部署到 Tomcat7 服务器中。这些 servlet 之一是全部捕获 RESTfull Web 服务。 当我尝试上传文件时(使用多部分模式)；服务器抛出以下异常:

org.springframework.web.multipart.MultipartException: Could not parse multipart servlet request; nested exception is java.lang.IllegalStateException: org.apache.tomcat.util.http.fileupload.FileUploadBase$SizeLimitExceededException: the request was rejected because its size (2539037) exceeds the configured maximum (2097152)
    at org.springframework.web.multipart.support.StandardMultipartHttpServletRequest.parseRequest(StandardMultipartHttpServletRequest.java:99)
    at org.springframework.web.multipart.support.StandardMultipartHttpServletRequest.<init>(StandardMultipartHttpServletRequest.java:77)
    at org.springframework.web.multipart.support.StandardServletMultipartResolver.resolveMultipart(StandardServletMultipartResolver.java:76)
    at org.springframework.web.multipart.support.MultipartFilter.doFilterInternal(MultipartFilter.java:110)

Answer 1

在 src/java/resources 下创建 application.properties 文件。然后只需添加即可。

spring.http.multipart.maxFileSize = 25 MB;