读一个Excel工作表并将其插入数据库的MySQL

我是新来的Java。 我正在使用apache poi从excel表插入数据到mysql。 在后端我使用mysql创build了表。 我已经导入了所有的jar文件。 我正在面对的错误是：1.date值不能被插入。 2.当我删除date列时，它只发送数据的地址而不是数值。 有时它告诉源找不到。 请帮助我解决这个问题。

public static ArrayList readExcelFile(String fileName) throws SQLException { /** --Define a ArrayList --Holds ArrayList Of Cells */ ArrayList cellArrayLisstHolder = new ArrayList(); enter code here try{ /** Creating Input Stream**/ FileInputStream myInput = new FileInputStream(fileName); /** Create a POIFSFileSystem object**/ POIFSFileSystem myFileSystem = new POIFSFileSystem(myInput); /** Create a workbook using the File System**/ HSSFWorkbook myWorkBook = new HSSFWorkbook(myFileSystem); /** Get the first sheet from workbook**/ HSSFSheet mySheet = myWorkBook.getSheetAt(0); /** We now need something to iterate through the cells.**/ Iterator rowIter = mySheet.rowIterator(); while(rowIter.hasNext()){ HSSFRow myRow = (HSSFRow) rowIter.next(); Iterator cellIter = myRow.cellIterator(); ArrayList cellStoreArrayList=new ArrayList(); while(cellIter.hasNext()){ HSSFCell myCell = (HSSFCell) cellIter.next(); HSSFCell cell = myRow.createCell((short) 0); cell.setCellType(HSSFCell.CELL_TYPE_NUMERIC); SimpleDateFormat datetemp = new SimpleDateFormat("mm-dd-yyyy"); Date cellValue = datetemp.parse("1994-01-01"); cell.setCellValue(cellValue); //binds the style you need to the cell. HSSFCellStyle dateCellStyle = myWorkBook.createCellStyle(); short df = myWorkBook.createDataFormat().getFormat("dd-mmm"); dateCellStyle.setDataFormat(df); cell.setCellStyle(dateCellStyle); cellStoreArrayList.add(myCell); } cellArrayLisstHolder.add(cellStoreArrayList); } }catch (Exception e){e.printStackTrace(); } return cellArrayLisstHolder; }%> <% File f = new File("DeptHosp.xls"); System.out.println(f.getAbsolutePath()); File file = new File("."); for(String fileNames : file.list()) System.out.println(fileNames); String fileName="D://PROJECT//SOFTWARES//eclipse_Juno//eclipse//DeptHosp.xls"; //Read an Excel File and Store in a ArrayList System.out.println(" path found"); ArrayList dataHolder=readExcelFile(fileName); //Print the data read //printCellDataToConsole(dataHolder); con=connection.getConn(); System.out.println("Inserting the details"); String query= "insert into departmentmaster(Dept_id,Dept_Groupid,Dept_Kid,Dept_Groupkid,Dept_Group,Dept_Name,Dept_type ,Dept_HospitalId,Dept_Datecreated,Dept_datelastrefreshed)values(?,?,?,?,?,?,?,?,?,?)"; ps=con.prepareStatement(query); System.out.println("Database"); int count=0; ArrayList cellStoreArrayList=null; Date datevalue=null; //For inserting into database for (int i=1;i < dataHolder.size(); i++) { cellStoreArrayList=(ArrayList)dataHolder.get(i); ps.setString(1,((HSSFCell)cellStoreArrayList.get(0)).getStringCellValue()); ps.setString(2,((HSSFCell)cellStoreArrayList.get(1)).getStringCellValue()); ps.setString(3,((HSSFCell)cellStoreArrayList.get(2)).getStringCellValue()); ps.setString(4,((HSSFCell)cellStoreArrayList.get(3)).getStringCellValue()); ps.setString(5,((HSSFCell)cellStoreArrayList.get(4)).getStringCellValue()); ps.setString(6,((HSSFCell)cellStoreArrayList.get(5)).getStringCellValue()); ps.setString(7,((HSSFCell)cellStoreArrayList.get(6)).getStringCellValue()); ps.setString(8,((HSSFCell)cellStoreArrayList.get(7)).getStringCellValue()); ps.setString(9,((HSSFCell)cellStoreArrayList.get(8)).getStringCellValue()); ps.setString(10,((HSSFCell)cellStoreArrayList.get(9)).getStringCellValue()); count= ps.executeUpdate(); System.out.println(((HSSFCell)cellStoreArrayList.get(9)).getStringCellValue() + "\t"); } //For checking data is inserted or not? if(count>0) { %> <table> <tr> <th>Dept_Id</th> <th>Dept_GroupId</th> <th>Dept_KId</th> <th>Dept_GroupKid</th> <th>Dept_Group</th> <th>Dept_Name</th> <th>Dept_Type</th> <th>Hospital_Id</th> <th>Dept_datecreated</th> <th>Dept_datelastrefreshed</th> </tr> <% for (int i=1;i < dataHolder.size(); i++) { cellStoreArrayList=(ArrayList)dataHolder.get(i);%> <tr> <td><%=((HSSFCell)cellStoreArrayList.get(0)).getStringCellValue() %></td> <td><%=((HSSFCell)cellStoreArrayList.get(1)).getStringCellValue() %></td> <td><%=((HSSFCell)cellStoreArrayList.get(2)).getStringCellValue() %></td> <td><%=((HSSFCell)cellStoreArrayList.get(3)).getStringCellValue() %></td> <td><%=((HSSFCell)cellStoreArrayList.get(4)).getStringCellValue() %></td> <td><%=((HSSFCell)cellStoreArrayList.get(5)).getStringCellValue() %></td> <td><%=((HSSFCell)cellStoreArrayList.get(6)).getStringCellValue() %></td> <td><%=((HSSFCell)cellStoreArrayList.get(7)).getStringCellValue() %></td> <td><%=((HSSFCell)cellStoreArrayList.get(8)).getStringCellValue() %></td> <td><%=((HSSFCell)cellStoreArrayList.get(9)).getStringCellValue() %></td> </tr> <%} } else {%> <center> Details have not been inserted!!!!!!!!!</center> <% }%> 

我得到的错误是：org.apache.catalina.core.StandardWrapperValve调用SEVERE：servlet [jsp] Servlet.service（）在上下文path[/ Excel]抛出exception[在139行处理JSP页面/Excel.jsp时发生exception

 136: ps.setString(6,((HSSFCell)cellStoreArrayList.get(5)).getStringCellValue()); 137: ps.setString(7,((HSSFCell)cellStoreArrayList.get(6)).getStringCellValue()); 138: ps.setString(8,((HSSFCell)cellStoreArrayList.get(7)).getStringCellValue()); 139: ps.setString(9,((HSSFCell)cellStoreArrayList.get(8)).getStringCellValue()); 140: ps.setString(10, ((HSSFCell)cellStoreArrayList.get(9)).getStringCellValue()); 141: 142: count= ps.executeUpdate(); Stacktrace:] with root cause java.lang.IndexOutOfBoundsException: Index: 8, Size: 8 at java.util.ArrayList.rangeCheck(Unknown Source) at java.util.ArrayList.get(Unknown Source) at org.apache.jsp.Excel_jsp._jspService(Excel_jsp.java:234) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:728) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334) at javax.servlet.http.HttpServlet.service(HttpServlet.java:728) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1041) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:603) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) 

Answer 1

我不能评论你的问题，所以我会尝试回答根据我的理解，你有问题读/写在Excel中的date字段。

我认为你在date字段上缺less一个检查，excel在内部和显示时将date存储为数字内容，它显示格式化的date。 此外，您还需要确保将该列格式化为正在阅读的工作表中的DATE列。

您需要使用以下代码片段来读取内容为DATE。

if（cell.getCellType（）== HSSFCell.CELL_TYPE_NUMERIC）{

 // Excel stores the Date as a Numeric Contents. POI provides // a Date utility to check // if a particular cell is formatted as a date. if (DateUtil.isCellDateFormatted(cell)) { Date date = DateUtil.getJavaDate((double) cell .getNumericCellValue()); SimpleDateFormat df = new SimpleDateFormat("dd/MM/yyyy HH:mm z"); System.out.println("The cell is a Date : " + df.format(date)); } else { // treat the cell as 'double' number System.out.println("The cell is a number : " + cell.getNumericCellValue()); } 

}

对于完整的代码片段，你可以参考这个链接 。 请注意我已经创作了这个链接。

Answer 2

你可以使用jython而不是POI？ 如果是这样，下面的代码将会吐出一个CSV文件，然后通过命令使用[bulk loader]（http://dev.mysql.com/doc/refman/5.1/en/mysqlimport.html）加载到MySQL中遵循代码：

 #!/usr/bin/python # # Copyright information # # Copyright (C) 2013-2014 Hasan Diwan # This program is free software; you can redistribute it and/or modify # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. __author__ = "Hasan Diwan <[e-mail]>" __license__ = "BSD" __version__ = "0.1" import csv, datetime, zipfile, string, sys, os, re import xml.parsers.expat from xml.dom import minidom try: # python2.4 from cStringIO import StringIO except: pass try: from argparse import ArgumentParser except: # python2.4 from optparse import OptionParser # see also ruby-roo lib at: http://github.com/hmcgowan/roo FORMATS = { 'general' : 'float', '0' : 'float', '0.00' : 'float', '#,##0' : 'float', '#,##0.00' : 'float', '0%' : 'percentage', '0.00%' : 'percentage', '0.00e+00' : 'float', 'mm-dd-yy' : 'date', 'd-mmm-yy' : 'date', 'd-mmm' : 'date', 'mmm-yy' : 'date', 'h:mm am/pm' : 'date', 'h:mm:ss am/pm' : 'date', 'h:mm' : 'time', 'h:mm:ss' : 'time', 'm/d/yy h:mm' : 'date', '#,##0 ;(#,##0)' : 'float', '#,##0 ;[red](#,##0)' : 'float', '#,##0.00;(#,##0.00)' : 'float', '#,##0.00;[red](#,##0.00)' : 'float', 'mm:ss' : 'time', '[h]:mm:ss' : 'time', 'mmss.0' : 'time', '##0.0e+0' : 'float', '@' : 'float', 'yyyy\\-mm\\-dd' : 'date', 'dd/mm/yy' : 'date', 'hh:mm:ss' : 'time', "dd/mm/yy\\ hh:mm" : 'date', 'dd/mm/yyyy hh:mm:ss' : 'date', 'yy-mm-dd' : 'date', 'd-mmm-yyyy' : 'date', 'm/d/yy' : 'date', 'm/d/yyyy' : 'date', 'dd-mmm-yyyy' : 'date', 'dd/mm/yyyy' : 'date', 'mm/dd/yy hh:mm am/pm' : 'date', 'mm/dd/yyyy hh:mm:ss' : 'date', 'yyyy-mm-dd hh:mm:ss' : 'date', } STANDARD_FORMATS = { 0 : 'general', 1 : '0', 2 : '0.00', 3 : '#,##0', 4 : '#,##0.00', 9 : '0%', 10 : '0.00%', 11 : '0.00e+00', 12 : '# ?/?', 13 : '# ??/??', 14 : 'mm-dd-yy', 15 : 'd-mmm-yy', 16 : 'd-mmm', 17 : 'mmm-yy', 18 : 'h:mm am/pm', 19 : 'h:mm:ss am/pm', 20 : 'h:mm', 21 : 'h:mm:ss', 22 : 'm/d/yy h:mm', 37 : '#,##0 ;(#,##0)', 38 : '#,##0 ;[red](#,##0)', 39 : '#,##0.00;(#,##0.00)', 40 : '#,##0.00;[red](#,##0.00)', 45 : 'mm:ss', 46 : '[h]:mm:ss', 47 : 'mmss.0', 48 : '##0.0e+0', 49 : '@', } class XlsxException(Exception): pass class InvalidXlsxFileException(XlsxException): pass class SheetNotFoundException(XlsxException): pass class OutFileAlreadyExistsException(XlsxException): pass class Xlsx2csv: """ Usage: Xlsx2csv("test.xslx", **params).convert("test.csv", sheetid=1) parameters: sheetid - sheet no to convert (0 for all sheets) dateformat - override date/time format delimiter - csv columns delimiter symbol sheet_delimiter - sheets delimiter used when processing all sheets skip_empty_lines - skip empty lines """ def __init__(self, xlsxfile, dateformat=None, delimiter=",", sheetdelimiter="--------", skip_empty_lines=False, escape_strings=False, cmd=False): try: self.ziphandle = zipfile.ZipFile(xlsxfile) except (zipfile.BadZipfile, IOError): if cmd: sys.stderr.write("Invalid xlsx file: " + xlsxfile + os.linesep) sys.exit(1) raise InvalidXlsxFileException("Invalid xlsx file: " + xlsxfile) self.dateformat = dateformat self.delimiter = delimiter self.sheetdelimiter = sheetdelimiter self.skip_empty_lines = skip_empty_lines self.cmd = cmd self.py3 = sys.version_info[0] == 3 self.shared_strings = self._parse(SharedStrings, "xl/sharedStrings.xml") self.styles = self._parse(Styles, "xl/styles.xml") self.workbook = self._parse(Workbook, "xl/workbook.xml") if escape_strings: self.shared_strings.escape_strings() def convert(self, outfile, sheetid=1): """outfile - path to file or filehandle""" if sheetid > 0: self._convert(sheetid, outfile) else: if isinstance(outfile, str): if not os.path.exists(outfile): os.makedirs(outfile) elif os.path.isfile(outfile): if cmd: sys.stderr.write("File " + outfile + " already exists!" + os.linesep) sys.exit(1) raise OutFileAlreadyExistsException("File " + outfile + " already exists!") for s in self.workbook.sheets: sheetname = s['name'] if not self.py3: sheetname = sheetname.encode('utf-8') of = outfile if isinstance(outfile, str): of = os.path.join(outfile, sheetname + '.csv') elif self.sheetdelimiter and len(self.sheetdelimiter): of.write(self.sheetdelimiter + " " + str(s['id']) + " - " + sheetname + os.linesep) self._convert(s['id'], of) def _convert(self, sheetid, outfile): closefile = False if isinstance(outfile, str): outfile = open(outfile, 'w+') closefile = True try: writer = csv.writer(outfile, quoting=csv.QUOTE_ALL, delimiter=self.delimiter, lineterminator='\r\n') sheetfile = self._filehandle("xl/worksheets/sheet%i.xml" % sheetid) if not sheetfile: if self.cmd: sys.stderr.write("Sheet %s not found!%s" %(sheetid, os.linesep)) sys.exit(1) raise SheetNotFoundException("Sheet %s not found" %sheetid) try: sheet = Sheet(self.workbook, self.shared_strings, self.styles, sheetfile) sheet.set_dateformat(self.dateformat) sheet.set_skip_empty_lines(self.skip_empty_lines) sheet.to_csv(writer) finally: sheetfile.close() finally: if closefile: outfile.close() def _filehandle(self, filename): for name in filter(lambda f: f.lower() == filename.lower(), self.ziphandle.namelist()): # python2.4 fix if not hasattr(self.ziphandle, "open"): return StringIO(self.ziphandle.read(name)) return self.ziphandle.open(name, "r") return None def _parse(self, klass, filename): instance = klass() filehandle = self._filehandle(filename) if filehandle: instance.parse(filehandle) filehandle.close() return instance class Workbook: def __init__(self): self.sheets = [] self.date1904 = False def parse(self, filehandle): workbookDoc = minidom.parseString(filehandle.read()) if len(workbookDoc.firstChild.getElementsByTagName("fileVersion")) == 0: self.appName = 'unknown' else: self.appName = workbookDoc.firstChild.getElementsByTagName("fileVersion")[0]._attrs['appName'].value try: self.date1904 = workbookDoc.firstChild.getElementsByTagName("workbookPr")[0]._attrs['date1904'].value.lower().strip() != "false" except: pass sheets = workbookDoc.firstChild.getElementsByTagName("sheets")[0] for sheetNode in sheets.getElementsByTagName("sheet"): attrs = sheetNode._attrs name = attrs["name"].value if self.appName == 'xl': if 'r:id' in attrs: id = int(attrs["r:id"].value[3:]) else: id = int(attrs['sheetId'].value) else: if 'sheetId' in attrs: id = int(attrs["sheetId"].value) else: id = int(attrs['r:id'].value[3:]) self.sheets.append({'name': name, 'id': id}) class Styles: def __init__(self): self.numFmts = {} self.cellXfs = [] def parse(self, filehandle): styles = minidom.parseString(filehandle.read()).firstChild # numFmts numFmtsElement = styles.getElementsByTagName("numFmts") if len(numFmtsElement) == 1: for numFmt in numFmtsElement[0].childNodes: if numFmt.nodeType == minidom.Node.ELEMENT_NODE: numFmtId = int(numFmt._attrs['numFmtId'].value) formatCode = numFmt._attrs['formatCode'].value.lower().replace('\\', '') self.numFmts[numFmtId] = formatCode # cellXfs cellXfsElement = styles.getElementsByTagName("cellXfs") if len(cellXfsElement) == 1: for cellXfs in cellXfsElement[0].childNodes: if cellXfs.nodeType != minidom.Node.ELEMENT_NODE or cellXfs.nodeName != "xf": continue if 'numFmtId' in cellXfs._attrs: numFmtId = int(cellXfs._attrs['numFmtId'].value) self.cellXfs.append(numFmtId) else: self.cellXfs.append(None) class SharedStrings: def __init__(self): self.parser = None self.strings = [] self.si = False self.t = False self.rPh = False self.value = "" def parse(self, filehandle): self.parser = xml.parsers.expat.ParserCreate() self.parser.CharacterDataHandler = self.handleCharData self.parser.StartElementHandler = self.handleStartElement self.parser.EndElementHandler = self.handleEndElement self.parser.ParseFile(filehandle) def escape_strings(self): for i in range(0, len(self.strings)): self.strings[i] = self.strings[i].replace("\r", "\\r").replace("\n", "\\n").replace("\t", "\\t") def handleCharData(self, data): if self.t: self.value+= data def handleStartElement(self, name, attrs): if name == 'si': self.si = True self.value = "" elif name == 't' and self.rPh: self.t = False elif name == 't' and self.si: self.t = True elif name == 'rPh': self.rPh = True def handleEndElement(self, name): if name == 'si': self.si = False self.strings.append(self.value) elif name == 't': self.t = False elif name == 'rPh': self.rPh = False class Sheet: def __init__(self, workbook, sharedString, styles, filehandle): self.py3 = sys.version_info[0] == 3 self.parser = None self.writer = None self.sharedString = None self.styles = None self.in_sheet = False self.in_row = False self.in_cell = False self.in_cell_value = False self.in_cell_formula = False self.columns = {} self.rowNum = None self.colType = None self.s_attr = None self.data = None self.dateformat = None self.skip_empty_lines = False self.filehandle = filehandle self.workbook = workbook self.sharedStrings = sharedString.strings self.styles = styles def set_dateformat(self, dateformat): self.dateformat = dateformat def set_skip_empty_lines(self, skip): self.skip_empty_lines = skip def to_csv(self, writer): self.writer = writer self.parser = xml.parsers.expat.ParserCreate() self.parser.CharacterDataHandler = self.handleCharData self.parser.StartElementHandler = self.handleStartElement self.parser.EndElementHandler = self.handleEndElement self.parser.ParseFile(self.filehandle) def handleCharData(self, data): if self.in_cell_value: self.collected_string+= data self.data = self.collected_string if self.colType == "s": # shared string self.data = self.sharedStrings[int(self.data)] elif self.colType == "b": # boolean self.data = (int(data) == 1 and "TRUE") or (int(data) == 0 and "FALSE") or data elif self.s_attr: s = int(self.s_attr) # get cell format format = None xfs_numfmt = self.styles.cellXfs[s] if xfs_numfmt in self.styles.numFmts: format = self.styles.numFmts[xfs_numfmt] elif xfs_numfmt in STANDARD_FORMATS: format = STANDARD_FORMATS[xfs_numfmt] # get format type if format and format in FORMATS: format_type = FORMATS[format] try: if format_type == 'date': # date/time if self.workbook.date1904: date = datetime.datetime(1904, 1, 1) + datetime.timedelta(float(self.data)) else: date = datetime.datetime(1899, 12, 30) + datetime.timedelta(float(self.data)) if self.dateformat: # str(dateformat) - python2.5 bug, see: http://bugs.python.org/issue2782 self.data = date.strftime(str(self.dateformat)) else: dateformat = format.replace("yyyy", "%Y").replace("yy", "%y"). \ replace("hh:mm", "%H:%M").replace("h", "%H").replace("%H%H", "%H").replace("ss", "%S"). \ replace("d", "%e").replace("%e%e", "%d"). \ replace("mmmm", "%B").replace("mmm", "%b").replace(":mm", ":%M").replace("m", "%m").replace("%m%m", "%m"). \ replace("am/pm", "%p") self.data = date.strftime(str(dateformat)).strip() elif format_type == 'time': # time self.data = str(float(self.data) * 24*60*60) elif format_type == 'float' and ('E' in self.data or 'e' in self.data): self.data = ("%f" %(float(self.data))).rstrip('0').rstrip('.') except (ValueError, OverflowError): # invalid date format pass # does not support it #elif self.in_cell_formula: # self.formula = data def handleStartElement(self, name, attrs): if self.in_row and name == 'c': self.colType = attrs.get("t") self.s_attr = attrs.get("s") cellId = attrs.get("r") if cellId: self.colNum = cellId[:len(cellId)-len(self.rowNum)] self.colIndex = 0 else: self.colIndex+= 1 #self.formula = None self.data = "" self.in_cell = True elif self.in_cell and (name == 'v' or name == 'is'): self.in_cell_value = True self.collected_string = "" #elif self.in_cell and name == 'f': # self.in_cell_formula = True elif self.in_sheet and name == 'row' and 'r' in attrs: self.rowNum = attrs['r'] self.in_row = True self.columns = {} self.spans = None if 'spans' in attrs: self.spans = [int(i) for i in attrs['spans'].split(":")] elif name == 'sheetData': self.in_sheet = True def handleEndElement(self, name): if self.in_cell and name == 'v': self.in_cell_value = False #elif self.in_cell and name == 'f': # self.in_cell_formula = False elif self.in_cell and name == 'c': t = 0 for i in self.colNum: t = t*26 + ord(i) - 64 self.columns[t - 1 + self.colIndex] = self.data self.in_cell = False if self.in_row and name == 'row': if len(self.columns.keys()) > 0: d = [""] * (max(self.columns.keys()) + 1) for k in self.columns.keys(): val = self.columns[k] if not self.py3: val = val.encode("utf-8") d[k] = val if self.spans: l = self.spans[0] + self.spans[1] - 1 if len(d) < l: d+= (l - len(d)) * [''] # write line to csv if not self.skip_empty_lines or d.count('') != len(d): self.writer.writerow(d) self.in_row = False elif self.in_sheet and name == 'sheetData': self.in_sheet = False def convert_recursive(path, sheetid, kwargs): kwargs['cmd'] = False for name in os.listdir(path): fullpath = os.path.join(path, name) if os.path.isdir(fullpath): convert_recursive(fullpath, kwargs) else: if fullpath.lower().endswith(".xlsx"): outfilepath = fullpath[:-4] + 'csv' print("Converting %s to %s" %(fullpath, outfilepath)) try: Xlsx2csv(fullpath, **kwargs).convert(outfilepath, sheetid) except zipfile.BadZipfile: print("File %s is not a zip file" %fullpath) if __name__ == "__main__": if "ArgumentParser" in globals(): parser = ArgumentParser(description = "xlsx to csv convertor") parser.add_argument('infile', metavar='xlsxfile', help="xlsx file path") parser.add_argument('outfile', metavar='outfile', nargs='?', help="output csv file path") parser.add_argument('-v', '--version', action='version', version='%(prog)s') argparser = True else: parser = OptionParser(usage = "%prog [options] infile [outfile]", version=__version__) parser.add_argument = parser.add_option argparser = False parser.add_argument("-a", "--all", dest="all", default=False, action="store_true", help="export all sheets") parser.add_argument("-d", "--delimiter", dest="delimiter", default=",", help="delimiter - csv columns delimiter, 'tab' or 'x09' for tab (comma is default)") parser.add_argument("-f", "--dateformat", dest="dateformat", help="override date/time format (ex. %%Y/%%m/%%d)") parser.add_argument("-i", "--ignoreempty", dest="skip_empty_lines", default=False, action="store_true", help="skip empty lines") parser.add_argument("-e", "--escape", dest='escape_strings', default=False, action="store_true", help="Escape \\r\\n\\t characters") parser.add_argument("-p", "--sheetdelimiter", dest="sheetdelimiter", default="--------", help="sheets delimiter used to separate sheets, pass '' if you don't want delimiters (default '--------')") parser.add_argument("-s", "--sheet", dest="sheetid", default=1, type=int, help="sheet no to convert (0 for all sheets)") if argparser: options = parser.parse_args() else: (options, args) = parser.parse_args() if len(args) < 1: parser.print_usage() sys.stderr.write("error: too few arguments" + os.linesep) sys.exit(1) options.infile = args[0] options.outfile = len(args) > 1 and args[1] or None if len(options.delimiter) == 1: delimiter = options.delimiter elif options.delimiter == 'tab': delimiter = '\t' elif options.delimiter == 'comma': delimiter = ',' elif options.delimiter[0] == 'x': delimiter = chr(int(options.delimiter[1:])) else: raise XlsxException("Invalid delimiter") kwargs = { 'delimiter' : delimiter, 'sheetdelimiter' : options.sheetdelimiter, 'dateformat' : options.dateformat, 'skip_empty_lines' : options.skip_empty_lines, 'escape_strings' : options.escape_strings, 'cmd' : True } sheetid = options.sheetid if options.all: sheetid = 0 if os.path.isdir(options.infile):mysq convert_recursive(options.infile, sheetid, kwargs) else: xlsx2csv = Xlsx2csv(options.infile, **kwargs) outfile = options.outfile or sys.stdout xlsx2csv.convert(outfile, sheetid) 

要将其导入到mysql，请使用java -cp jython.jar org.python.util.jython xlsx2csv [xlsx-file] [csv-output-file]; mysqlimport --local db1 [csv-output-file] java -cp jython.jar org.python.util.jython xlsx2csv [xlsx-file] [csv-output-file]; mysqlimport --local db1 [csv-output-file] 。 我希望这有帮助…