几周前我打算做同样的事情,最终为您问题的 excel 部分提供了以下解决方案。该解决方案支持新的和 97-2007 表格式。我正在使用弹簧和 POI。如果没有更多信息,我认为不可能回答您的其余问题。
用户上传文件的jsp站点:
<%@ taglib prefix="form" uri="http://www.springframework.org/tags/form" %>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
<title>import</title>
</head>
<body>
<form:form modelAttribute="fileBean" method="post" enctype="multipart/form-data">
<form:label for="fileData" path="fileData">Select file</form:label><br/><br/>
<form:input path="fileData" type="file"/>
<input type="submit" />
</form:form>
</body>
</html>
提交时将触发的控制器
@Controller
@RequestMapping("/upload")
public class ExcelImporterController {
@RequestMapping(method = RequestMethod.POST)
public String upload(FileBean uploadItem, BindingResult result) {
importService.import(uploadItem);
return "import/importDone";
}
}
界面..
public interface importService {
public void import(FileBean fileBean);
}
用import方法实现接口..
@Override
public void import(FileBean fileBean) {
ByteArrayInputStream bis = new ByteArrayInputStream(filedBean.getFileData().getBytes());
Workbook workbook;
try {
if (fileBean.getFileData().getOriginalFilename().endsWith("xls")) {
workbook = new HSSFWorkbook(bis);
} else if (fileBean.getFileData().getOriginalFilename().endsWith("xlsx")) {
workbook = new XSSFWorkbook(bis);
} else {
throw new IllegalArgumentException("Received file does not have a standard excel extension.");
}
for (Row row : sheet) {
if (row.getRowNum() == 0) {
Iterator<Cell> cellIterator = row.cellIterator();
while (cellIterator.hasNext()) {
Cell cell = cellIterator.next();
//go from cell to cell and do create sql based on the content
}
}
}
} catch (IOException e) {
e.printStackTrace();
}
}
在 FileBean 中将用于 spring 上传的 bean 的配置..
<bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
<property name="maxUploadSize" value="10000000"/>
</bean>
文件 bean
public class FileBean {
private CommonsMultipartFile fileData;
public CommonsMultipartFile getFileData()
{
return fileData;
}
public void setFileData(CommonsMultipartFile fileData)
{
this.fileData = fileData;
}
}