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前端动态上传文件夹

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  • Post category:其他



(393条消息) java 基于springBoot上传文件/文件夹使用实例_乐七_的博客-CSDN博客_springboot上传文件夹

控制层 

 @RequestMapping(value = "uploadBatch", method = RequestMethod.POST)
        public Object uploadBatch(HelloVo helloVo) {
            //获取所有文件
            List<MultipartFile> files = helloVo.getFile();
            //中间的其他处理过程
            for (MultipartFile file : files) {
                String name = "";
                //取得当前上传文件的文件名称
                name = file.getOriginalFilename();
                String fileName = name == null ? "" : name.split("\\.")[0];
                //校验上传文件后缀是否与所选择的文件类型相同
                String fileSuffix = name == null ? "" : name.split("\\.")[1];
            }
            //。。。其他处理并返回

            return null;
        }

vo 

package com.atguigu.yygh.cmn.controller;

import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import org.springframework.web.multipart.MultipartFile;

import java.io.Serializable;
import java.util.List;

@Data
@AllArgsConstructor
@NoArgsConstructor

public class HelloVo implements Serializable {


    private List<MultipartFile> file;

    private String readFileType;

    private String relation;
}

配置类 

package com.atguigu.yygh.cmn.controller;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.multipart.commons.CommonsMultipartResolver;

@Configuration
public class MultipartConfiguration {

    @Bean(name = "multipartResolver")
    public CommonsMultipartResolver getCommonsMultipartResolver() {
        CommonsMultipartResolver multipartResolver = new CommonsMultipartResolver();
        multipartResolver.setMaxUploadSize(524288000);
        multipartResolver.setMaxInMemorySize(524288000);
        return multipartResolver;
    }
}

前端页面 

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title>文件上传</title>
</head>
<body>
<h1>文件上传</h1>
<form action="http://localhost:8082/admin/cmn/dict/uploadBatch" enctype="multipart/form-data" method="post">
    <input type="hidden" name="type" value="1"/>
    <input type="hidden" name="readFileType" value="jpg"/>
    <input id="dir" type="file" name="file" webkitdirectory mozdirectory/>
    <input id="uploadDir" type="submit" value="提交文件夹">
</form>
</body>
</html>


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