管道基础大数据平台系统开发-【后端】-Server
1
13693261870
2022-11-23 5feada6313b03dc13b348351807a4e29f8d2efd3
1
已添加1个文件
已修改4个文件
116 ■■■■■ 文件已修改
src/main/java/com/lf/server/controller/data/MetaController.java 38 ●●●●● 补丁 | 查看 | 原始文档 | blame | 历史
src/main/java/com/lf/server/controller/show/ExportController.java 20 ●●●●● 补丁 | 查看 | 原始文档 | blame | 历史
src/main/java/com/lf/server/entity/ctrl/DownloadReqEntity.java 45 ●●●●● 补丁 | 查看 | 原始文档 | blame | 历史
src/main/java/com/lf/server/helper/StringHelper.java 2 ●●● 补丁 | 查看 | 原始文档 | blame | 历史
src/main/java/com/lf/server/helper/WebHelper.java 11 ●●●●● 补丁 | 查看 | 原始文档 | blame | 历史
src/main/java/com/lf/server/controller/data/MetaController.java
@@ -4,6 +4,7 @@
import com.lf.server.controller.all.BaseController;
import com.lf.server.entity.all.HttpStatus;
import com.lf.server.entity.all.ResponseMsg;
import com.lf.server.entity.ctrl.DownloadReqEntity;
import com.lf.server.entity.data.DownloadEntity;
import com.lf.server.entity.data.MetaEntity;
import com.lf.server.entity.sys.UserEntity;
@@ -12,10 +13,7 @@
import com.lf.server.service.data.DownloadService;
import com.lf.server.service.data.MetaService;
import com.lf.server.service.sys.TokenService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiImplicitParams;
import io.swagger.annotations.ApiOperation;
import io.swagger.annotations.*;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
@@ -267,13 +265,14 @@
            @ApiImplicitParam(name = "pwd", value = "密码", dataType = "String", paramType = "body", example = ""),
            @ApiImplicitParam(name = "ids", value = "ID数组", dataType = "Integer", paramType = "body", example = "1,2")
    })
    @ResponseBody
    @PostMapping(value = "/downloadReq")
    public ResponseMsg<Object> downloadReq(@RequestParam String pwd, @RequestParam List<Integer> ids, HttpServletRequest req, HttpServletResponse res) {
    public ResponseMsg<Object> downloadReq(@RequestBody DownloadReqEntity reqEntity, HttpServletRequest req, HttpServletResponse res) {
        try {
            if (StringHelper.isEmpty(pwd)) {
            if (null == reqEntity || StringHelper.isEmpty(reqEntity.getPwd())) {
                return fail("密码不能为空");
            }
            if (null == ids || ids.isEmpty()) {
            if (null == reqEntity.getIds() || reqEntity.getIds().isEmpty()) {
                return fail("请选择要下载的文件");
            }
@@ -288,18 +287,19 @@
    @ApiImplicitParams({
            @ApiImplicitParam(name = "guid", value = "文件GUID", dataType = "String", paramType = "query")
    })
    @ResponseBody
    @RequestMapping(value = "/downloadFile", method = RequestMethod.GET)
    public void downloadFile(String guid, HttpServletRequest req, HttpServletResponse res) {
    public void downloadFile(@RequestBody DownloadReqEntity reqEntity, HttpServletRequest req, HttpServletResponse res) {
        try {
            UserEntity ue = tokenService.getCurrentUser(req);
            if (ue == null) {
                writeInfo(HttpStatus.UNAUTHORIZED, "用户未登录", res);
            if (StringHelper.isEmpty(reqEntity.getGuid())) {
                WebHelper.writeInfo(HttpStatus.UNAUTHORIZED, "找不到文件ID", res);
                return;
            }
            DownloadEntity de = downloadService.selectByGuid(guid);
            if (de == null) {
                writeInfo(HttpStatus.NOT_FOUND, "文件不存在", res);
            UserEntity ue = tokenService.getCurrentUser(req);
            DownloadEntity de = downloadService.selectByGuid(reqEntity.getGuid());
            if (null == de) {
                WebHelper.writeInfo(HttpStatus.NOT_FOUND, "文件不存在", res);
                return;
            }
@@ -310,15 +310,7 @@
            //String filePath = exportService.getDownloadFilePath(de);
            //WebHelper.download(filePath, de.getName(), res);
        } catch (Exception ex) {
            writeInfo(HttpStatus.ERROR, ex.getMessage(), res);
        }
    }
    private void writeInfo(HttpStatus status, String info, HttpServletResponse res) {
        try {
            WebHelper.write2Page(res, WebHelper.getErrJson(status, info));
        } catch (Exception e) {
            log.error(e.getMessage(), e);
            WebHelper.writeInfo(HttpStatus.ERROR, ex.getMessage(), res);
        }
    }
}
src/main/java/com/lf/server/controller/show/ExportController.java
@@ -112,15 +112,15 @@
    @RequestMapping(value = "/downloadFile", method = RequestMethod.GET)
    public void downloadFile(String guid, HttpServletRequest req, HttpServletResponse res) {
        try {
            UserEntity ue = tokenService.getCurrentUser(req);
            if (ue == null) {
                writeInfo(HttpStatus.UNAUTHORIZED, "用户未登录", res);
            if (StringHelper.isEmpty(guid)) {
                WebHelper.writeInfo(HttpStatus.UNAUTHORIZED, "找不到文件ID", res);
                return;
            }
            UserEntity ue = tokenService.getCurrentUser(req);
            DownloadEntity de = downloadService.selectByGuid(guid);
            if (de == null) {
                writeInfo(HttpStatus.NOT_FOUND, "文件不存在", res);
            if (null == de) {
                WebHelper.writeInfo(HttpStatus.NOT_FOUND, "文件不存在", res);
                return;
            }
@@ -131,15 +131,7 @@
            String filePath = exportService.getDownloadFilePath(de);
            WebHelper.download(filePath, de.getName(), res);
        } catch (Exception ex) {
            writeInfo(HttpStatus.ERROR, ex.getMessage(), res);
        }
    }
    private void writeInfo(HttpStatus status, String info, HttpServletResponse res) {
        try {
            WebHelper.write2Page(res, WebHelper.getErrJson(status, info));
        } catch (Exception e) {
            log.error(e.getMessage(), e);
            WebHelper.writeInfo(HttpStatus.ERROR, ex.getMessage(), res);
        }
    }
}
src/main/java/com/lf/server/entity/ctrl/DownloadReqEntity.java
¶Ô±ÈÐÂÎļþ
@@ -0,0 +1,45 @@
package com.lf.server.entity.ctrl;
import java.io.Serializable;
import java.util.List;
/**
 * è¯·æ±‚下载实体类
 * @author WWW
 */
public class DownloadReqEntity implements Serializable {
    private static final long serialVersionUID = -8624235184539814997L;
    private String pwd;
    private String guid;
    private List<Integer> ids;
    public DownloadReqEntity() {
    }
    public String getPwd() {
        return pwd;
    }
    public void setPwd(String pwd) {
        this.pwd = pwd;
    }
    public String getGuid() {
        return guid;
    }
    public void setGuid(String guid) {
        this.guid = guid;
    }
    public List<Integer> getIds() {
        return ids;
    }
    public void setIds(List<Integer> ids) {
        this.ids = ids;
    }
}
src/main/java/com/lf/server/helper/StringHelper.java
@@ -110,7 +110,7 @@
     * å­—符串,是否为空null和空格
     */
    public static boolean isEmpty(String str) {
        return str == null || "".equals(str.trim());
        return null == str || "".equals(str.trim());
    }
    /**
src/main/java/com/lf/server/helper/WebHelper.java
@@ -277,6 +277,17 @@
    }
    /**
     * å†™å“åº”信息
     */
    public static void writeInfo(HttpStatus status, String info, HttpServletResponse res) {
        try {
            WebHelper.write2Page(res, WebHelper.getErrJson(status, info));
        } catch (Exception e) {
            //
        }
    }
    /**
     * èŽ·å–éšæœºæ•´æ•°
     */
    public static int getRandomInt(int min, int max) {