springmvc檔案上傳

檔案上傳需要匯入兩個jar包

commons-fileupload-1.3.1.jar

commons-io-1.3.2.jar

spring-mvc.xml檔案配置檔案上傳的屬性

"multipartresolver"
class
="org.springframework.web.multipart.commons.commonsmultipartresolver"
>
name
="defaultencoding"
value
="utf-8"
/>
name
="maxuploadsize"
value
="10485760000"
/>
name
="maxinmemorysize"
value
="40960"
/>
bean
>

action

="$/upfile"
method
="post"
enctype
="multipart/form-data"
>
class
="form-group"
>
>
檔案：lable
>
class
="form-group"
>
type
="file"
name
="file"
>
div>
div>
class
="form-group"
>
type
="submit"
value
="提交"
class
="btn btn-success"
>
div>
form
>

@controller

public
class
uploadfile
file.
transferto
(file1)
;        resp.
setcontenttype
("text/html;charset=utf-8");
resp.
setcharacterencoding
("utf-8");
resp.
getwriter()
.write
("success");
}}

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