springboot file transfer problems Kingdee Middleware

Problem Description: end interface parameters @RequestParam ( "pic") MultipartFile files1 
request is a format key is formdata "pic", value for the file body. Kingdee environment Kylin + TY middleware. 
In this test writing can successfully received on the windows + tomcat, windows + Kingdee, Kirin + tomcat to upload files; 
but in Kirin + Kingdee environment, that can not get the file. print

((MultipartHttpServletRequest) request) .getFiles ( "pic") size ();. 

The output is 0. No arguments?

Filter intercepts request.getInpitSteram ()

Content-Disposition: form-data; name="pic"; filename="u=1340423812,3904815246&fm=27&gp=0 - 副本.jpg"

Content-Type: image/jpeg

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obviously there are documents passed in! 
Why not go to MultipartHttpServletRequest up? 

Solution:

Under the corresponding @Configuration a new configuration @Bean

@Bean (name = "the MultipartResolver") 
public the MultipartResolver the MultipartResolver () { 
    the CommonsMultipartResolver the CommonsMultipartResolver Resolver new new = (); 
    resolver.setDefaultEncoding ( "UTF-. 8"); 
    UploadAction // resolveLazily property in order to enable the file parsing delayed, in the order captured file size exception 
    resolver.setResolveLazily (to true); 
    resolver.setMaxInMemorySize (40960); 
    // upload file size 1024 * 1024 * 50 50M 
    resolver.setMaxUploadSize (50 * 1024 * 1024); 
    return Resolver; 
}

Custom MultipartResolver passed a framework (property set no nothing to do with this issue, I set up here), Haoshi up! 666 
just on the windows + tomcat, windows + Kingdee, unicorn + tomcat not be used, use of the environment are mutually exclusive? ! ! ! 

The next day the study reason 
MultipartResolver is an interface, the implementation of which is shown below, is divided into classes, and StandardServletMultipartResolver CommonsMultipartResolver class.

After testing @Bean given StandardServletMultipartResolver does not help, just give CommonsMultipartResolver to do so,

First down.

springboot file transfer problems Kingdee Middleware

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