CODEWITHSUNDEEP
javaspring-mvcfile-upload
Stepan Yakovenko
Stepan Yakovenko

Reputation: 9216

Spring mvc: HTTP Status 400 - Required MultipartFile parameter 'file' is not present

This is my controller:

@RequestMapping(value = "/admin/users/photo", method = RequestMethod.POST)
public ModelAndView editUser(@RequestParam("file") MultipartFile file,
                             Principal principal) {
    // code never gets here
}

my mvc-dispatcher-servlet.xml

<bean id="multipartResolver"
      class="org.springframework.web.multipart.support.StandardServletMultipartResolver">
</bean>

pom.xml:

    <dependency>
        <groupId>commons-fileupload</groupId>
        <artifactId>commons-fileupload</artifactId>
        <version>1.3.1</version>
    </dependency>

form itself:

<form action="${pageContext.request.contextPath}"
      method="POST"
      enctype="multipart/form-data">
        <input type="file"
        name="file"
        />
    <input type="submit" value="Добавить">
</form>

This is what browser says:

http 400

How to fix that?

Upvotes: 1

Views: 15803

Answers (2)

Honeymon
Honeymon

Reputation: 11

Servlet 3.0 specification.

StandardServletMultipartResolver is Standard implementation of the {@link MultipartResolver} interface

http://grepcode.com/file/repo1.maven.org/maven2/org.springframework/spring-web/4.1.1.RELEASE/org/springframework/web/multipart/support/StandardServletMultipartResolver.java#StandardServletMultipartResolver

Upvotes: 0

stacky
stacky

Reputation: 820

You can try to use this

<bean id="multipartResolver" class="**org.springframework.web.multipart.commons.CommonsMultipartResolver**" />

instead of

<bean id="multipartResolver"
      class="org.springframework.web.multipart.support.StandardServletMultipartResolver">

Upvotes: 4

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