whycrzg
2021-02-23 351b9a53cb9ecebdf8f79db0117f540d9c42c2a4
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package com.fgkj.controller;
 
import com.fgkj.util.*;
 
import com.fgkj.dto.DLG_Progress;
import com.fgkj.dto.ServiceModel;
import com.fgkj.dto.User_inf;
import com.fgkj.services.FboDataUploadService;
import com.google.gson.Gson;
import io.swagger.annotations.Api;
import com.fgkj.util.*;
import io.swagger.annotations.ApiOperation;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
 
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;
 
import javax.annotation.Resource;
 
@RequestMapping("fboDataUpload")
@RestController
@Api(tags = "fboDataUpload接口")
public class FboDataUploadController {
 
    // private String tableRowData;
    // private int battgroupid;
    // private File[] file;
    // // 提交过来的file的名字s
    // private String[] fileFileName;
    // private String result;
    @Resource
    private FboDataUploadService service;
 
    // 文件上传
    @PostMapping("uploadFile")
    @ApiOperation(notes = "",value="文件上传")
    public boolean uploadFile(@RequestParam String tableRowData,@RequestParam int battgroupid,
                              @RequestParam File[] file,@RequestParam String[] fileFileName) {
        boolean res=false;
        User_inf user = (User_inf) ActionUtil.getUser();
        if(user!=null){
            // System.out.println(tableRowData.length());
            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);
            /*FboDataUploadService fduservice = new FboDataUploadService(user,
                    battgroupid, tableRowDatas, file, session);
            fduservice.start();*/
            service.uploadFile(user,battgroupid,tableRowDatas,file,session);
            res=true;
        }
        return res;
    }
 
    // 停止上传
    @PutMapping("/")
    @ApiOperation(notes = "",value="停止上传")
    public DLG_Progress stopUpload() {
        HttpSession session = ActionUtil.getSession();
        DLG_Progress progress = (DLG_Progress) session.getAttribute("progress");
        if (progress != null) {
            progress.setJudge(false);
        }
        return progress;
    }
 
    // 查询进度
    @GetMapping("progress")
    @ApiOperation(notes = "",value="查询进度")
    public ServiceModel selectprogress() {
        ServiceModel model = new ServiceModel();
        HttpSession session = ActionUtil.getSession();
        DLG_Progress progress = (DLG_Progress) session.getAttribute("progress");
//        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();
//        }
        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();
                }
            }
        }        
        
    }
 
}