feat: 添加子模块-工作流集成相关配置

2021-06-08 22:23:40 +08:00
parent 79beef6692
commit 2b5164ddd3
56 changed files with 4461 additions and 0 deletions
@@ -0,0 +1,175 @@
+package com.adc.da.common;
+
+import org.apache.poi.hssf.usermodel.HSSFWorkbook;
+import org.apache.poi.ss.usermodel.Workbook;
+import org.apache.poi.xssf.usermodel.XSSFWorkbook;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.web.multipart.MultipartFile;
+import org.springframework.web.multipart.commons.CommonsMultipartFile;
+
+import javax.servlet.http.HttpServletRequest;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URLEncoder;
+
+/**
+ * @des :  excel信息读取
+ * @author: duyunbao
+ * @email: 1114808306@qq.com
+ * @date 2017/10/27 17:06
+ **/
+public class ReadExcel {
+    private static final Logger logger = LoggerFactory.getLogger(ReadExcel.class);
+
+    /**
+     * 总行数
+     */
+    private int totalRows = 0;
+    /**
+     * 总条数
+     */
+    private int totalCells = 0;
+    /**
+     * 错误信息接收器
+     */
+    private String errorMsg;
+
+    public ReadExcel() {
+        // 不做操作
+    }
+
+    public int getTotalRows() {
+        return totalRows;
+    }
+
+    public int getTotalCells() {
+        return totalCells;
+    }
+
+    public String getErrorInfo() {//获取错误信息
+        return errorMsg;
+    }
+
+    /**
+     * @method_name: validateExcel
+     * @des :  验证excel格式
+     * @author: duyunbao
+     * @param: [filePath]
+     * @return: boolean
+     * @date: 2017/10/27 17:07
+     **/
+    public boolean validateExcel(String filePath) {
+        if (filePath == null || !(WDWUtil.isExcel2003(filePath) || WDWUtil.isExcel2007(filePath))) {
+            errorMsg = "文件名不是excel格式";
+            return false;
+        }
+        return true;
+    }
+
+    /**
+     * @method_name: getExcelInfo
+     * @des : 读EXCEL文件，获取信息集合
+     * @author: duyunbao
+     * @param: [fileName, Mfile]
+     * @return: org.apache.poi.ss.usermodel.Workbook
+     * @date: 2017/10/27 17:08
+     **/
+    public Workbook getExcelInfo(String fileName, MultipartFile Mfile) {
+        Workbook wb = null;
+        //把spring文件上传的MultipartFile转换成CommonsMultipartFile类型
+        CommonsMultipartFile cf = (CommonsMultipartFile) Mfile; //获取本地存储路径
+        //初始化输入流
+        InputStream is = null;
+        try {
+            //根据文件名判断文件是2003版本还是2007版本
+            boolean isExcel2003 = true;
+            if (WDWUtil.isExcel2007(fileName)) {
+                isExcel2003 = false;
+            }
+            is = cf.getInputStream();
+            //根据excel里面的内容读取客户信息
+            wb = getExcelInfo(is, isExcel2003, wb);
+            is.close();
+        } catch (Exception e) {
+            logger.error(e.getMessage(),e);
+        } finally {
+            if (is != null) {
+                try {
+                    is.close();
+                } catch (IOException e) {
+                    is = null;
+                    logger.error(e.getMessage(),e);
+                }
+            }
+        }
+        return wb;
+    }
+
+    /***
+     * @method_name: getExcelInfo
+     * @des :  判断excel版本
+     * @author: duyunbao
+     * @param: [is, isExcel2003, wb]
+     * @return: org.apache.poi.ss.usermodel.Workbook
+     * @date: 2017/10/27 17:08
+     **/
+    private Workbook getExcelInfo(InputStream is, boolean isExcel2003, Workbook wb) {
+        Workbook workbook =wb;
+        try {
+            /** 根据版本选择创建Workbook的方式 */
+            //当excel是2003时
+            if (isExcel2003) {
+                workbook = new HSSFWorkbook(is);
+            } else {//当excel是2007时
+                workbook = new XSSFWorkbook(is);
+            }
+        } catch (IOException e) {
+            logger.error(e.getMessage(),e);
+        }
+        return workbook;
+    }
+
+    /**
+     * 获取sheet的名称
+     * @MethodName:getSheetName
+     * @author: 马晓晨
+     * @email: 747052172@qq.com
+     * @date 2017年11月24日 上午9:49:22
+     * @version V1.0
+     * @param filename
+     * @param file
+     * @param sheetIndex
+     * @return
+     */
+	public String getSheetName(String filename, MultipartFile file, Integer sheetIndex) {
+		Workbook wb = getExcelInfo(filename, file);
+		return wb.getSheetName(sheetIndex);
+	}
+
+    /**
+     *
+     * @Title: encodeFileName
+     * @Description: 导出文件转换文件名称编码
+     * @param @param fileNames
+     * @param @param request
+     * @param @return    设定文件
+     * @return String    返回类型
+     * @throws
+     */
+    public static String encodeFileName(String fileNames , HttpServletRequest request) {
+        try {
+            String agent = request.getHeader("User-Agent");
+            if (agent.contains("Firefox")) {
+                fileNames = new String(fileNames.getBytes("UTF-8"), "ISO8859-1"); // firefox浏览器
+            } else {
+                fileNames = URLEncoder.encode(fileNames, "utf-8");
+                //谷歌中空格变为+问题
+                fileNames = fileNames.replaceAll("\\+","%20");
+            }
+        } catch (Exception e) {
+            logger.error(e.getMessage(),e);
+        }
+        return fileNames ;
+    }
+}