附件下载

shicf

2024-06-12 a0a4e4027514ca678b6b7ec4dde3530e30b5ae25

 src/main/java/com/product/file/controller/FileManagerController.java

@@ -1,12 +1,14 @@
package com.product.file.controller;

import com.alibaba.fastjson.JSONObject;
import com.product.common.lang.StringUtils;
import com.product.core.config.CoreConst;
import com.product.core.controller.support.AbstractBaseController;
import com.product.core.entity.FieldSetEntity;
import com.product.core.entity.RequestParameterEntity;
import com.product.core.exception.BaseException;
import com.product.core.spring.context.SpringMVCContextHolder;
import com.product.file.config.CmnConst;
import com.product.file.config.FileCode;
import com.product.file.service.FileManagerService;
import com.product.module.sys.version.ApiVersion;
@@ -272,7 +274,37 @@
            return error(FileCode.UPLOAD_FILE_FAIL.getValue(), FileCode.UPLOAD_FILE_FAIL.getText());
        }
    }

    /**
     * 下载文件或者在线预览
     *
     * @return 结果
     */
    @RequestMapping(value = "/get-file-content/{version}", method = RequestMethod.GET)
    @ApiVersion(1)
    public String getFileContents(HttpServletRequest request, HttpServletResponse response) {
        try {
            FieldSetEntity fse = null;
            String uuid = request.getParameter(CoreConst.UUID);
            String onlineView = request.getParameter(CmnConst.NEED_ONLINE_VIEW);
           
            if (StringUtils.isEmpty(uuid)) {
                SpringMVCContextHolder.getSystemLogger().error(FileCode.FORM_NODATA.getValue(), FileCode.FORM_NODATA.getText());
                return this.error(FileCode.FORM_NODATA.getValue(), FileCode.FORM_NODATA.getText());
            }
            fse=new FieldSetEntity();
            fse.setTableName(CmnConst.PRODUCT_SYS_ATTACHMENTS);
            fse.setValue(CoreConst.UUID, uuid);
            fse.setValue(CmnConst.NEED_ONLINE_VIEW, onlineView);
            SpringMVCContextHolder.getSystemLogger().info("通过GET请求获取附件内容");
            // 正式代码
            fileManagerService.getFileContent(fse, response);
            return OK();
        } catch (Exception e) {
            SpringMVCContextHolder.getSystemLogger().error(e);
            e.printStackTrace();
            return error(FileCode.GET_FILE_CONTENT_FAIL.getValue(), FileCode.GET_FILE_CONTENT_FAIL.getText());
        }
    }
    /**
     * 下载文件或者在线预览
     *