whycrzg
2021-02-23 351b9a53cb9ecebdf8f79db0117f540d9c42c2a4
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package com.fgkj.controller;
 
import com.fgkj.dto.DLG_Progress;
import com.fgkj.dto.ServiceModel;
import com.fgkj.dto.User_inf;
import com.fgkj.services.ResDataUploadService;
import com.fgkj.util.ActionUtil;
import com.google.gson.Gson;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.springframework.web.bind.annotation.*;
 
import javax.annotation.Resource;
import javax.servlet.http.HttpSession;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.Date;
 
@RequestMapping("resDataUpload")
@RestController
@Api(tags = "resDataUpload接口")
//Perry TODO
public class ResDataUploadController{
 
    /*private String tableRowData;
    private int battgroupid;
    private File[] file;
    // 提交过来的file的名字
    private String[] fileFileName;*/
 
    @Resource
    private ResDataUploadService service;
 
    @PostMapping("uploadResFile")
    @ApiOperation(notes = "",value="上传文件")
    public boolean uploadResfile(@RequestParam String tableRowData,int battgroupid,File[] file,String[] fileFileName){
        boolean res=false;
 
        User_inf user=(User_inf)ActionUtil.getUser();
        if(user!=null){
            HttpSession session = ActionUtil.getSession();
            Gson gson = new Gson();
            createFile(file,fileFileName);
            String[][] tableRowDatas = gson
                    .fromJson(tableRowData, String[][].class);
            //System.out.println(file.length + "---" + tableRowDatas.length);
            //uinf.setuId(1001);
            
            /*ResDataUploadService rdus=new ResDataUploadService(user, battgroupid, tableRowDatas, file, session);
            rdus.start();*/
            service.uploadResFile(user, battgroupid, tableRowDatas, file, session);
            res=true;
        }
        return res;
    }
    
    // 停止上传
    @PutMapping("stopResUpload")
    @ApiOperation(notes = "",value="停止上传")
    public DLG_Progress stopResUpload() {
        HttpSession session = ActionUtil.getSession();
        DLG_Progress progress = (DLG_Progress) session.getAttribute("Resprogress");
        if (progress != null) {
            progress.setJudge(false);
        }
        return progress;
    }
 
    // 查询进度
    @GetMapping("resProgress")
    @ApiOperation(notes = "",value="查询进度")
    public ServiceModel selectResprogress() {
        ServiceModel model = new ServiceModel();
 
        HttpSession session = ActionUtil.getSession();
        DLG_Progress progress = (DLG_Progress) session.getAttribute("Resprogress");
//            for(int i=0;i<progress.getTableData().length;i++){
//                for(int j=0;j<progress.getTableData()[i].length;j++){
//                    System.out.print(progress.getTableData()[i][j]+"\t");
//                }
//                System.out.println();
//            }
//        System.out.println(progress+"**********");
        if (progress != null) {
            model.setCode(1);
            model.setData(progress);
        }
        return model;
    }
    
    public void createFile(File[] file,String[] fileFileName){
        String root = ActionUtil.getApplication().getRealPath("");        // 上传路径
        //System.out.println(root);
        for(int i=0;i<file.length;i++){
            long times=new Date().getTime();
            String savepath=root+"/"+times+fileFileName[i];
            File f=new File(savepath);
            FileInputStream fis=null;
            FileOutputStream fos=null;
            try {       
                if (!f.exists()) {       
                    /** 创建此文件对象路径  */      
                    f.createNewFile();       
                }       
                /** 创建输入流 */      
                fis = new FileInputStream(file[i]);       
                /** 输出流 更据文件的路径+文件名称创建文件对象 */      
                fos = new FileOutputStream(savepath);       
                /** 读取字节   */      
                byte b[] = new byte[1024];       
                int n = 0;       
                /** 读取操作   */      
                while ((n = fis.read(b)) != -1) {       
                    /** 写操作   */      
                    fos.write(b, 0, n);       
                }    
                fos.flush();
                file[i]=f;      
            } catch (Exception e) {       
                e.printStackTrace();       
            } finally{
                 /** 关闭操作  */      
                try {
                    if (fis != null) {       
                        fis.close();       
                    }       
                    if (fos != null) {       
                        fos.close();       
                    }
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        }        
    }
 
}