我已将最大文件大小设置为
multipart.maxFileSize: 1mb
multipart.maxRequestSize: 1mb
这是我的 Controller :
@RequestMapping(method=RequestMethod.POST, produces = MediaType.APPLICATION_JSON_VALUE, consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
@ResponseStatus(HttpStatus.CREATED)
@Secured(Privileges.CAN_USER_READ)
public void create(@RequestParam("file")final MultipartFile file,Principal principal) throws IllegalStateException, IOException,MultipartException{
medicalHistoryService.create(new MedicalHistory(file));
}
这是错误信息
2016-03-03 13:48:24.560 WARN 4992 --- [nio-8080-exec-1] h.c.w.RestResponseEntityExceptionHandler : Could not parse multipart servlet request; nested exception is java.lang.IllegalStateException: org.apache.tomcat.util.http.fileupload.FileUploadBase$SizeLimitExceededException: the request was rejected because its size (9288401) exceeds the configured maximum (1048576)
2016-03-03 13:48:25.545 WARN 4992 --- [nio-8080-exec-2] h.c.w.RestResponseEntityExceptionHandler : Could not parse multipart servlet request; nested exception is java.lang.IllegalStateException: org.apache.tomcat.util.http.fileupload.FileUploadBase$SizeLimitExceededException: the request was rejected because its size (9288401) exceeds the configured maximum (1048576)
请求超大文件后的最终结果是加载页面出现问题。我在堆栈跟踪中没有遇到任何其他错误,所以我有点被实际发生的事情困住了。哦,是的,我尝试了许多其他解决方案,例如注册过滤器、处理 ErrorController 中的异常。每次我都会得到相同的结果 - 服务器崩溃。
编辑 2
我的异常处理类:
@ControllerAdvice
public class RestResponseEntityExceptionHandler extends ResponseEntityExceptionHandler{
// 413 MultipartException - file size too big
@ExceptionHandler({MultipartException.class,FileSizeLimitExceededException.class,java.lang.IllegalStateException.class})
public ResponseEntity<Object> handleSizeExceededException(final WebRequest request, final MultipartException ex) {
//log.warn("413 Status Code. File size too large {}", ex.getMessage());
log.warn(ex.getMessage());
final ApiError apiError = message(HttpStatus.PAYLOAD_TOO_LARGE, ex);
return handleExceptionInternal(ex, apiError, new HttpHeaders(), HttpStatus.PAYLOAD_TOO_LARGE, request);
}
}
最佳答案
从 Spring Boot 2 开始 spring.servlet.multipart.max-file-size=128KB
spring.servlet.multipart.max-request-size=128KB
见 docs
Spring Boot 1.x
属性应该是:spring.http.multipart.max-file-size=128KB
spring.http.multipart.max-request-size=128KB
见 spring boot guides
关于spring - 多部分文件最大大小异常——spring boot 内嵌tomcat,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/35748022/