圧縮パッケージをアップロードして解析します.

仕事では、圧縮パッケージをアップロードし、圧縮パッケージの指定ファイルを探して、ファイルを解析する必要があります.後で確認するために記録を作成します.
html数:

<form class="form-horizontal"  id="package_form" action="/packageUpload"  method="post" enctype="multipart/form-data">
    <div class="form-group">
        <label for="package" class="col-md-2 control-label">zip/rar uploadlabel>
        <div class="col-md-3">
            <input type="file" id="package" name="package"  class="btn btn-default" >
        div>
        <span id="packageMsg" style="color:#F00;margin-left: 80px;">span>
    div>
    <div class="form-group">
        <div class="col-md-offset-2">
            <button type="button" class="btn btn-info"  onclick="commitPackageForm()" style="margin-left: 15px;">package  button>
            <input type="submit" class="btn btn-info" value="package  " style="margin-left: 15px;"  />--%>
        div>
    div>
form>

js:

function commitPackageForm() {
        //         
        var file = $("#package").val();
        if(file == ''){
            $("#packageMsg").text('          ');
            return;
        }
        $("#package_form").submit();
    }

Propties:

spring.servlet.multipart.enabled=true

Config:

package com.cykj.reports.config;

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

/**
 *           
 */
@Configuration
public class FileConfig {

    @Bean(name = "multipartResolver")
    public CommonsMultipartResolver getCommonsMultipartResolver() {
        CommonsMultipartResolver multipartResolver = new CommonsMultipartResolver();
        multipartResolver.setMaxUploadSize(524288000);   //20M=20*1024k=20*1024*1024b   500M
        multipartResolver.setMaxInMemorySize(104857600);    //100M
        return multipartResolver;
    }

}

コントローラ:

/**
     * package  
     * @param file
     * @param model
     * @param request
     * @return
     */
    @RequestMapping(value = "/packageUpload")
    public String packageUpload(@RequestParam("package") MultipartFile file, Model model, HttpServletRequest request){

        long start = System.currentTimeMillis();

        //       ，      xml  ，     xml       list 
        //fail incomplete    xml     pass done
        XmlParseUtil xpu = gmsService.handlerUpload(file, request);

        //        list,         gmsXml   
        packingResponseData(xpu, model);

        long end = System.currentTimeMillis();
        model.addAttribute("msg","    ！   ："+ (end-start) + "ms！");

        return "gms_result";
    }

ServiceImpl:

/**
     * 1.     
     * @param file
     * @param request
     * @return
     */
    @Override
    public XmlParseUtil handlerUpload(MultipartFile file, HttpServletRequest request) {
        if (file.isEmpty()){
            return null;
        }

        // 1.       ，     xml     list 
        UnPackUtil unPackUtil = new UnPackUtil();
        AjaxList<String> ajaxList = unPackUtil.handleFile(file, request);
        //       xml    
        List<File> fileList = unPackUtil.getFileList();

        //2.       xml             
        XmlParseUtil xpu = dataParseAndHandle(fileList);

        return xpu;
    }

関連するツールクラスの方法:

	private  List<File> fileList;
    private static final String[] extensionPermit = { "zip", "rar" };

    /**
     *       
     * @param file
     * @param request
     * @return AjaxList
     */
    public  AjaxList<String> handleFile(MultipartFile file, HttpServletRequest request) {

        String saveDirectoryPath = request.getContextPath() + File.separator + "uploadFiles";
        String saveZipPath = saveDirectoryPath + "/zips/";
        String saveRarPath = saveDirectoryPath + "/rars/";
        String saveProjectPath = saveDirectoryPath + "/decompressFiles/";
        File saveZipDirectory;
        File saveRarDirectory;

        try {
            String fileName = file.getOriginalFilename();
            System.out.println(fileName);
            String fileExtension = FilenameUtils.getExtension(fileName);
            if (!ArrayUtils.contains(extensionPermit, fileExtension)) {
                return AjaxList.createFail("          ");
            }
            String a[] = fileName.split("\\.");
            String saveDecompressPath = a[0];
            String saveDecompressType = a[1];
            System.out.println(a[0] + "******" + a[1]);
            if (saveDecompressType.equals("zip")) {
                saveZipDirectory = new File(saveZipPath);
                if (!saveZipDirectory.exists()) {
                    saveZipDirectory.mkdirs();
                }
                System.out.println("saveZipDirectory*****Path:" + saveZipDirectory.getAbsolutePath());
                //              
                File toFile = new File(saveZipDirectory.getAbsolutePath() + File.separator + fileName);
                file.transferTo(toFile);
                fileList = DecompressUtils.zipToFile(saveZipPath + fileName, saveProjectPath);
            } else if (saveDecompressType.equals("rar")) {
                saveRarDirectory = new File(saveRarPath);
                if (!saveRarDirectory.exists()) {
                    saveRarDirectory.mkdirs();  //       
                }
                System.out.println("saveRarDirectory*****Path:" + saveRarDirectory.getAbsolutePath());
                File toFile = new File(saveRarDirectory.getAbsolutePath() + File.separator + fileName);
                file.transferTo(toFile);    //              
                fileList = DecompressUtils.rarToFile(saveRarPath + fileName, saveProjectPath);
            }
        } catch (Exception e) {
            return AjaxList.createFail("   ，    ！");
        }
        return AjaxList.createSuccess("   ，    ");

    }

戻り値処理:

package com.cykj.reports.domain.main;

import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;

/**
 * @Description:      
 * @Date: 2019/1/22
 * @Auther:
 */
@AllArgsConstructor
@NoArgsConstructor
@Data
public class AjaxList<T> {
    private boolean isSuccess;
    private T data;

    public static <T> AjaxList<T> createSuccess(T data) {
        return new AjaxList<T>(true, data);
    }

    public static <T> AjaxList<T> createFail(T data) {
        return new AjaxList<T>(false, data);
    }
}