HTML密码框
<td><form:label path="password">密码：</form:label></td>
<td><form:password path="password" /></td>
呈现HTML文本内容
<td><form:label path="address">地址：</form:label></td> <td><form:textarea path="address" rows="5" cols="30" /></td>
呈现HTML复选框
<td><form:label path="receivePaper">订阅新闻？</form:label></td> <td><form:checkbox path="receivePaper" /></td>
呈现HTML单选框
<form:radiobutton path="gender" value="M" label="男" /> <form:radiobutton path="gender" value="F" label="女" />
多选单选按钮
<form:radiobuttons path="favoriteNumber" items="${numbersList}" />
下拉框
<tr>
<td><form:label path="country">所在国家：</form:label></td>
<td><form:select path="country">
<form:option value="NONE" label="请选择..." />
<form:options items="${countryList}" />
</form:select></td>
</tr>
Spring MVC隐藏字段域
<tr>
<td></td>
<td><form:hidden path="id" value="1000" /></td>
</tr>错误处理
<td><form:errors path="name" cssClass="error" /></td>
文件上传
package com.com.tanlei.Model; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.ui.ModelMap; import org.springframework.util.FileCopyUtils; import org.springframework.validation.BindingResult; import org.springframework.validation.annotation.Validated; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; import org.springframework.web.multipart.MultipartFile; import org.springframework.web.servlet.ModelAndView; import javax.servlet.ServletContext; import java.io.File; import java.io.IOException; @Controller public class FileUploadController { @Autowired ServletContext context; @RequestMapping(value = "/fileUploadPage", method = RequestMethod.GET) public ModelAndView fileUploadPage(){ FileModel file=new FileModel(); ModelAndView modelAndView=new ModelAndView("fileUpload", "command", file); return modelAndView; } @RequestMapping(value="/fileUploadPage", method = RequestMethod.POST) public String fileUpload(@Validated FileModel file, BindingResult result, ModelMap model){ if (result.hasErrors()){ System.out.println("validation errors"); return "fileUploadPage"; }else{ System.out.println("Fetching file"); MultipartFile multipartFile = file.getFile(); String uploadPath = context.getRealPath("") + File.separator + "temp" + File.separator; //Now do something with file... try { FileCopyUtils.copy(file.getFile().getBytes(), new File(uploadPath+file.getFile().getOriginalFilename())); } catch (IOException e) { e.printStackTrace(); } String fileName = multipartFile.getOriginalFilename(); model.addAttribute("fileName", fileName); return "success"; } } }
package com.com.tanlei.Model; import org.springframework.web.multipart.MultipartFile; public class FileModel { private MultipartFile file; public MultipartFile getFile() { return file; } public void setFile(MultipartFile file) { this.file = file; } }
<%@ page contentType="text/html; charset=UTF-8"%>
<%@ taglib prefix="form" uri="http://www.springframework.org/tags/form"%>
<html>
<head>
<title>Spring MVC上传文件示例</title>
</head>
<body>
<form:form method="POST" modelAttribute="fileUpload" enctype="multipart/form-data">
请选择一个文件上传 :
<input type="file" name="file" />
<input type="submit" value="提交上传" />
</form:form>
</body>
</html>
<%@ page contentType="text/html; charset=UTF-8"%>
<html>
<head>
<title>Spring MVC上传文件示例</title>
</head>
<body>
文件名称 :
<b> ${fileName} </b> - 上传成功！
</body>
</html>