Java 使用SpringMVC和MockMVC上传文件
我已成功地将图像文件上载到Java 使用SpringMVC和MockMVC上传文件,java,spring,mockmvc,Java,Spring,Mockmvc,我已成功地将图像文件上载到WebContent\resources\uploads\image.jsp。但是我在使用MockMvc测试时遇到了一个问题。当我运行测试用例时,我发现异常文件未找到,访问被拒绝 控制器如下所示: @RequestMapping(value="/AddContacts", method=RequestMethod.POST) public @ResponseBody String addContacts(ContactBean cb,HttpServletReq
WebContent\resources\uploads\image.jsp
。但是我在使用MockMvc测试时遇到了一个问题。当我运行测试用例时,我发现异常文件未找到,访问被拒绝
控制器如下所示:
@RequestMapping(value="/AddContacts", method=RequestMethod.POST)
public @ResponseBody String addContacts(ContactBean cb,HttpServletRequest request,HttpServletResponse response,@RequestParam("upload") MultipartFile file) throws IllegalStateException, IOException
{
String error=cb.validate();
if(error.equals("")){
Model m=new Model();
String ret=m.addData(cb);
System.out.println("Contact Bean: "+cb);
if(ret.equals("DBFAIL")){
response.setStatus(500);
}
else if(ret.equals("EXIST")){
response.setStatus(409);
}
else{
response.setStatus(200);
/* to upload a file */
if(file != null && file.getSize() > 0){
System.out.println("File name: "+file.getOriginalFilename());
String dir="C:\\web_latest\\Admin_FileUpload_29_01_15\\WebContent\\resources\\uploads\\"+cb.getName()+"_"+cb.getId()+"\\";
//String dir="C:\\Upload\\"+cb.getName()+"_"+cb.getId()+"\\";
File directory = new File(dir);
if (directory.exists()) {
System.out.println("Directory already exists ...");
}
else {
System.out.println("Directory not exists, creating now");
boolean success = directory.mkdir();
if (success) {
System.out.printf("Successfully created new directory : %s%n", dir);
}
else {
System.out.printf("Failed to create new directory: %s%n", dir);
}
}
String fileName = file.getOriginalFilename();
file.transferTo(new File(dir+fileName));
}
}
return error;
}
else{
//response.setStatus(500);
return error;
}
}
public void testAddContacts() throws Exception {
FileInputStream fis=new FileInputStream("C:\\Users\\Public\\Pictures\\Sample Pictures\\Penguins.jpg");
//MockMultipartFile upload = new MockMultipartFile("upload", "Penguins.jpg", "image/jpeg", "C:\\Users\\Public\\Pictures\\Sample Pictures\\Penguins.jpg\\".getBytes());
MockMultipartFile upload= new MockMultipartFile("upload",fis);
MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).build();
mockMvc.perform(MockMvcRequestBuilders.fileUpload("/AddContacts")
.file(upload)
.param("some-random", "4")
.param("name","deerdad")
.param("email","niharik@gmail.com")
.param("phone", "1234567890"))
.andExpect(status().is(200));
}
<%@taglib uri="http://www.springframework.org/tags/form" prefix="form"%>
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
<link rel="stylesheet" type="text/css" href="${pageContext.servletContext.contextPath}/resources/css/form.css">
<script type="text/javascript" src="${pageContext.servletContext.contextPath}/resources/js/jquery-1.11.1.js"></script>
<script>
function doAdd() {
// get the form values
var name = $('#name').val();
var email = $('#email').val();
var phone = $('#phone').val();
var file = document.getElementById("uploadfile");
var formData = new FormData();
formData.append("upload", file.files[0]);
formData.append("name",$('#name').val());
formData.append("email",$('#email').val());
formData.append("phone",$('#phone').val());
$.ajax({
type: "POST",
url: "AddContacts",
data: formData,
processData: false,
contentType: false,
success: function(response){
$("#error").text("");
if(response==""){
$("#info").text("successfully added");
$('#myTable').append("<tr><td><input type='checkbox' name='cb' value='"+ response+"'><td>"+name + "</td><td>"+email + "</td><td>"+phone + "</td></tr>");
$("#addForm").hide();
}
else{
$("#info").text(response);
}
},
error: function(){
$("#info").text("");
$("#error").text("Internal server error");
},
statusCode: {
409: function(response,statusText) {
$("#info").text("");
$("#error").text("Name already exists ["+response.statusText+"]");
},
500: function(response,statusText) {
$("#info").text("");
$("#error").text("database problem ["+response.statusText+"]");
}
}
});
}
</script>
</head>
<body bgcolor="FFFFCC">
<center>
<form:form action="" method="post" name="addForm" id="ufile" modelAttribute="upload" class="dark-matter">
<h1>
Add Contacts <span>Please fill all the texts in the fields</span>
</h1>
<p>
<label>
<input id="id" type="hidden">
</label>
<label>
<span>Your Name</span>
<input id="name" type="text" name="name" placeholder="Your Full Name">
</label>
<label>
<span>Your Email</span>
<input id="email" type="text" name="email" placeholder="Your Email">
</label>
<label>
<span>Your Phone</span>
<input id="phone" type="text" name="phone" placeholder="Your phone">
</label>
<label>
<span>Upload Photo</span>
<input type="file" id="uploadfile" accept="image/*" name="uploadfile">
</label>
<label>
<span> </span>
<input type="button" class="button" id="btn" value="Add Me" onclick="doAdd()">
</label>
</p>
</form:form>
<!--
<div STYLE="color: #FF3333; background-color: #8888ff; width: 100px; border-radius: 10px; cursor: pointer;" id="sub">
Add Me
</div>
-->
<!--
<input type="hidden" id="id" >
<br/>
Name : <input type="text" id="name"><br/><br/>
Email : <input type="text" id="email"><br/><br/>
Phone : <input type="text" id="phone"><br/><br/>
<input type="button" value="Add Me" onclick="doAdd()">
<br/>
-->
</center>
</body>
</html>
我的测试用例如下所示:
@RequestMapping(value="/AddContacts", method=RequestMethod.POST)
public @ResponseBody String addContacts(ContactBean cb,HttpServletRequest request,HttpServletResponse response,@RequestParam("upload") MultipartFile file) throws IllegalStateException, IOException
{
String error=cb.validate();
if(error.equals("")){
Model m=new Model();
String ret=m.addData(cb);
System.out.println("Contact Bean: "+cb);
if(ret.equals("DBFAIL")){
response.setStatus(500);
}
else if(ret.equals("EXIST")){
response.setStatus(409);
}
else{
response.setStatus(200);
/* to upload a file */
if(file != null && file.getSize() > 0){
System.out.println("File name: "+file.getOriginalFilename());
String dir="C:\\web_latest\\Admin_FileUpload_29_01_15\\WebContent\\resources\\uploads\\"+cb.getName()+"_"+cb.getId()+"\\";
//String dir="C:\\Upload\\"+cb.getName()+"_"+cb.getId()+"\\";
File directory = new File(dir);
if (directory.exists()) {
System.out.println("Directory already exists ...");
}
else {
System.out.println("Directory not exists, creating now");
boolean success = directory.mkdir();
if (success) {
System.out.printf("Successfully created new directory : %s%n", dir);
}
else {
System.out.printf("Failed to create new directory: %s%n", dir);
}
}
String fileName = file.getOriginalFilename();
file.transferTo(new File(dir+fileName));
}
}
return error;
}
else{
//response.setStatus(500);
return error;
}
}
public void testAddContacts() throws Exception {
FileInputStream fis=new FileInputStream("C:\\Users\\Public\\Pictures\\Sample Pictures\\Penguins.jpg");
//MockMultipartFile upload = new MockMultipartFile("upload", "Penguins.jpg", "image/jpeg", "C:\\Users\\Public\\Pictures\\Sample Pictures\\Penguins.jpg\\".getBytes());
MockMultipartFile upload= new MockMultipartFile("upload",fis);
MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).build();
mockMvc.perform(MockMvcRequestBuilders.fileUpload("/AddContacts")
.file(upload)
.param("some-random", "4")
.param("name","deerdad")
.param("email","niharik@gmail.com")
.param("phone", "1234567890"))
.andExpect(status().is(200));
}
<%@taglib uri="http://www.springframework.org/tags/form" prefix="form"%>
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
<link rel="stylesheet" type="text/css" href="${pageContext.servletContext.contextPath}/resources/css/form.css">
<script type="text/javascript" src="${pageContext.servletContext.contextPath}/resources/js/jquery-1.11.1.js"></script>
<script>
function doAdd() {
// get the form values
var name = $('#name').val();
var email = $('#email').val();
var phone = $('#phone').val();
var file = document.getElementById("uploadfile");
var formData = new FormData();
formData.append("upload", file.files[0]);
formData.append("name",$('#name').val());
formData.append("email",$('#email').val());
formData.append("phone",$('#phone').val());
$.ajax({
type: "POST",
url: "AddContacts",
data: formData,
processData: false,
contentType: false,
success: function(response){
$("#error").text("");
if(response==""){
$("#info").text("successfully added");
$('#myTable').append("<tr><td><input type='checkbox' name='cb' value='"+ response+"'><td>"+name + "</td><td>"+email + "</td><td>"+phone + "</td></tr>");
$("#addForm").hide();
}
else{
$("#info").text(response);
}
},
error: function(){
$("#info").text("");
$("#error").text("Internal server error");
},
statusCode: {
409: function(response,statusText) {
$("#info").text("");
$("#error").text("Name already exists ["+response.statusText+"]");
},
500: function(response,statusText) {
$("#info").text("");
$("#error").text("database problem ["+response.statusText+"]");
}
}
});
}
</script>
</head>
<body bgcolor="FFFFCC">
<center>
<form:form action="" method="post" name="addForm" id="ufile" modelAttribute="upload" class="dark-matter">
<h1>
Add Contacts <span>Please fill all the texts in the fields</span>
</h1>
<p>
<label>
<input id="id" type="hidden">
</label>
<label>
<span>Your Name</span>
<input id="name" type="text" name="name" placeholder="Your Full Name">
</label>
<label>
<span>Your Email</span>
<input id="email" type="text" name="email" placeholder="Your Email">
</label>
<label>
<span>Your Phone</span>
<input id="phone" type="text" name="phone" placeholder="Your phone">
</label>
<label>
<span>Upload Photo</span>
<input type="file" id="uploadfile" accept="image/*" name="uploadfile">
</label>
<label>
<span> </span>
<input type="button" class="button" id="btn" value="Add Me" onclick="doAdd()">
</label>
</p>
</form:form>
<!--
<div STYLE="color: #FF3333; background-color: #8888ff; width: 100px; border-radius: 10px; cursor: pointer;" id="sub">
Add Me
</div>
-->
<!--
<input type="hidden" id="id" >
<br/>
Name : <input type="text" id="name"><br/><br/>
Email : <input type="text" id="email"><br/><br/>
Phone : <input type="text" id="phone"><br/><br/>
<input type="button" value="Add Me" onclick="doAdd()">
<br/>
-->
</center>
</body>
</html>
我的jsp文件如下所示:
@RequestMapping(value="/AddContacts", method=RequestMethod.POST)
public @ResponseBody String addContacts(ContactBean cb,HttpServletRequest request,HttpServletResponse response,@RequestParam("upload") MultipartFile file) throws IllegalStateException, IOException
{
String error=cb.validate();
if(error.equals("")){
Model m=new Model();
String ret=m.addData(cb);
System.out.println("Contact Bean: "+cb);
if(ret.equals("DBFAIL")){
response.setStatus(500);
}
else if(ret.equals("EXIST")){
response.setStatus(409);
}
else{
response.setStatus(200);
/* to upload a file */
if(file != null && file.getSize() > 0){
System.out.println("File name: "+file.getOriginalFilename());
String dir="C:\\web_latest\\Admin_FileUpload_29_01_15\\WebContent\\resources\\uploads\\"+cb.getName()+"_"+cb.getId()+"\\";
//String dir="C:\\Upload\\"+cb.getName()+"_"+cb.getId()+"\\";
File directory = new File(dir);
if (directory.exists()) {
System.out.println("Directory already exists ...");
}
else {
System.out.println("Directory not exists, creating now");
boolean success = directory.mkdir();
if (success) {
System.out.printf("Successfully created new directory : %s%n", dir);
}
else {
System.out.printf("Failed to create new directory: %s%n", dir);
}
}
String fileName = file.getOriginalFilename();
file.transferTo(new File(dir+fileName));
}
}
return error;
}
else{
//response.setStatus(500);
return error;
}
}
public void testAddContacts() throws Exception {
FileInputStream fis=new FileInputStream("C:\\Users\\Public\\Pictures\\Sample Pictures\\Penguins.jpg");
//MockMultipartFile upload = new MockMultipartFile("upload", "Penguins.jpg", "image/jpeg", "C:\\Users\\Public\\Pictures\\Sample Pictures\\Penguins.jpg\\".getBytes());
MockMultipartFile upload= new MockMultipartFile("upload",fis);
MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).build();
mockMvc.perform(MockMvcRequestBuilders.fileUpload("/AddContacts")
.file(upload)
.param("some-random", "4")
.param("name","deerdad")
.param("email","niharik@gmail.com")
.param("phone", "1234567890"))
.andExpect(status().is(200));
}
<%@taglib uri="http://www.springframework.org/tags/form" prefix="form"%>
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
<link rel="stylesheet" type="text/css" href="${pageContext.servletContext.contextPath}/resources/css/form.css">
<script type="text/javascript" src="${pageContext.servletContext.contextPath}/resources/js/jquery-1.11.1.js"></script>
<script>
function doAdd() {
// get the form values
var name = $('#name').val();
var email = $('#email').val();
var phone = $('#phone').val();
var file = document.getElementById("uploadfile");
var formData = new FormData();
formData.append("upload", file.files[0]);
formData.append("name",$('#name').val());
formData.append("email",$('#email').val());
formData.append("phone",$('#phone').val());
$.ajax({
type: "POST",
url: "AddContacts",
data: formData,
processData: false,
contentType: false,
success: function(response){
$("#error").text("");
if(response==""){
$("#info").text("successfully added");
$('#myTable').append("<tr><td><input type='checkbox' name='cb' value='"+ response+"'><td>"+name + "</td><td>"+email + "</td><td>"+phone + "</td></tr>");
$("#addForm").hide();
}
else{
$("#info").text(response);
}
},
error: function(){
$("#info").text("");
$("#error").text("Internal server error");
},
statusCode: {
409: function(response,statusText) {
$("#info").text("");
$("#error").text("Name already exists ["+response.statusText+"]");
},
500: function(response,statusText) {
$("#info").text("");
$("#error").text("database problem ["+response.statusText+"]");
}
}
});
}
</script>
</head>
<body bgcolor="FFFFCC">
<center>
<form:form action="" method="post" name="addForm" id="ufile" modelAttribute="upload" class="dark-matter">
<h1>
Add Contacts <span>Please fill all the texts in the fields</span>
</h1>
<p>
<label>
<input id="id" type="hidden">
</label>
<label>
<span>Your Name</span>
<input id="name" type="text" name="name" placeholder="Your Full Name">
</label>
<label>
<span>Your Email</span>
<input id="email" type="text" name="email" placeholder="Your Email">
</label>
<label>
<span>Your Phone</span>
<input id="phone" type="text" name="phone" placeholder="Your phone">
</label>
<label>
<span>Upload Photo</span>
<input type="file" id="uploadfile" accept="image/*" name="uploadfile">
</label>
<label>
<span> </span>
<input type="button" class="button" id="btn" value="Add Me" onclick="doAdd()">
</label>
</p>
</form:form>
<!--
<div STYLE="color: #FF3333; background-color: #8888ff; width: 100px; border-radius: 10px; cursor: pointer;" id="sub">
Add Me
</div>
-->
<!--
<input type="hidden" id="id" >
<br/>
Name : <input type="text" id="name"><br/><br/>
Email : <input type="text" id="email"><br/><br/>
Phone : <input type="text" id="phone"><br/><br/>
<input type="button" value="Add Me" onclick="doAdd()">
<br/>
-->
</center>
</body>
</html>
在此处插入标题
函数doAdd(){
//获取表单值
var name=$('#name').val();
var email=$('#email').val();
var phone=$('#phone').val();
var file=document.getElementById(“上传文件”);
var formData=new formData();
formData.append(“上传”,file.files[0]);
append(“name”,$('#name').val();
formData.append(“email”,$(“#email”).val();
formData.append(“phone”,$(“#phone”).val();
$.ajax({
类型:“POST”,
url:“添加联系人”,
数据:formData,
processData:false,
contentType:false,
成功:功能(响应){
$(“#错误”).text(“”);
如果(响应==“”){
$(“#信息”).text(“已成功添加”);
$('#myTable')。追加(“+name+”“+email+”“+phone+”);
$(“#addForm”).hide();
}
否则{
$(“#信息”)。文本(回复);
}
},
错误:函数(){
$(“#信息”)。文本(“”);
$(“#错误”).text(“内部服务器错误”);
},
状态代码:{
409:功能(响应、状态文本){
$(“#信息”)。文本(“”);
$(“#错误”).text(“名称已存在[“+response.statusText+”]);
},
500:功能(响应、状态文本){
$(“#信息”)。文本(“”);
$(“#错误”).text(“数据库问题[“+response.statusText+”]);
}
}
});
}
添加联系人请填写字段中的所有文本
你的名字
你的电子邮件
你的电话
上传照片
方法MockMvcRequestBuilders.fileUpload
是
fileUpload@Deprecated public static
MockMultipartTtpServletRequestBuilder文件上载(java.net.URI)
不赞成。为了支持多部分(URI),创建一个
多部分请求的MockMultipartTTpServletRequestBuilder。
参数:uri-自以下日期起的URL:
4.0.3
要代替fileUpload()
,请使用以下方法
MockMultipartFile mockMultipartFile = new MockMultipartFile("user-file",fileName,
"text/plain", "test data".getBytes());
MockHttpServletRequestBuilder builder =
MockMvcRequestBuilders.multipart("/upload")
.file(mockMultipartFile);
或
同样的问题和更好的答案:fileUpload
现在被弃用了fileUpload
已经被org.springframework.test.web.servlet.request.MockMvcRequestBuilders#多部分(java.lang.String,java.lang.Object…)所取代
。如果出现错误org.springframework.web.multipart.support.MissingServletRequestPartException:所需的请求部分“文件”不存在
,这是因为(和我一样)您没有充分遵循上述步骤。您必须使用MockMultipartFile
,而不仅仅是所需文件的字节,file()
的第一个参数必须是“file”
,而不是文件名。如果MissingServletRequestPartException
或在使用transferTo
时出现不支持操作异常
,则,另见:。