@Bean
public MultipartResolver multipartResolver() {
CommonsMultipartResolver multipartResolver = new CommonsMultipartResolver();
multipartResolver.setMaxUploadSize(5 * 1024 * 1024);
multipartResolver.setMaxInMemorySize(1024 * 1024);
return multipartResolver;
}
@Bean
public org.springframework.web.multipart.commons.CommonsMultipartResolver multipartResolver() {
org.springframework.web.multipart.commons.CommonsMultipartResolver multipartResolver =
new CommonsMultipartResolver();
multipartResolver.setMaxUploadSize(DEFINE.MAX_UPLOAD_SIZE);
return multipartResolver;
}
@Bean(name = "multipartResolver")
public CommonsMultipartResolver createMultipartResolver() {
CommonsMultipartResolver resolver = new CommonsMultipartResolver();
resolver.setDefaultEncoding("utf-8");
resolver.setMaxUploadSize(1024 * 1024);
return resolver;
}
@Bean
public CommonsMultipartResolver commonsMultipartResolver() {
CommonsMultipartResolver commonsMultipartResolver = new CommonsMultipartResolver();
commonsMultipartResolver.setDefaultEncoding("UTF-8");
commonsMultipartResolver.setMaxUploadSize(1024 * 1024 * 256);
return commonsMultipartResolver;
}
// Makes sure you can upload files. (used for the images)
@Bean(name = "multipartResolver")
public CommonsMultipartResolver getCommonsMultipartResolver() {
CommonsMultipartResolver multipartResolver = new CommonsMultipartResolver();
multipartResolver.setMaxUploadSize(20971520); // 20MB
multipartResolver.setMaxInMemorySize(1048576); // 1MB
return multipartResolver;
}
@Bean(name = "multipartResolver")
public CommonsMultipartResolver createMultipartResolver() {
CommonsMultipartResolver resolver = new CommonsMultipartResolver();
resolver.setMaxUploadSizePerFile(2048000); // 2MB
resolver.setMaxInMemorySize(2048000);
resolver.setDefaultEncoding("utf-8");
return resolver;
}
@Bean(name = "multipartResolver")
public MultipartResolver getMultipartResolver() {
CommonsMultipartResolver multipartResolver = new CommonsMultipartResolver();
multipartResolver.setMaxUploadSize(10240000);
multipartResolver.setDefaultEncoding("UTF-8");
multipartResolver.setMaxInMemorySize(8192);
return multipartResolver;
}
@Bean(name = "multipartResolver")
public CommonsMultipartResolver getResolver() throws IOException {
CommonsMultipartResolver resolver = new CommonsMultipartResolver();
// Set the maximum allowed size (in bytes) for each individual file.
resolver.setMaxUploadSizePerFile(5242880); // 5MB
resolver.setDefaultEncoding("utf-8");
// You may also set other available properties.
return resolver;
}
private MultipartResolver getMultipartResolver() {
if (multipartResolver == null) {
multipartResolver = new CommonsMultipartResolver();
((CommonsMultipartResolver) multipartResolver).setDefaultEncoding("UTF-8");
}
return multipartResolver;
}
@RequestMapping("/upload/fileImprove")
public String improveFileUpload(HttpServletRequest request, HttpServletResponse response)
throws IllegalStateException, IOException {
CommonsMultipartResolver multipartResolver =
new CommonsMultipartResolver(request.getSession().getServletContext());
if (multipartResolver.isMultipart(request)) {
MultipartHttpServletRequest multiRequest = (MultipartHttpServletRequest) request;
Iterator it = multiRequest.getFileNames();
while (it.hasNext()) {
MultipartFile file = multiRequest.getFile((String) it.next());
if (file != null) {
String fileName = "demoUpload" + file.getOriginalFilename();
String path = "D:\\" + fileName;
File local = new File(path);
file.transferTo(local);
}
}
}
return "success";
}
@RequestMapping("/testFileUploadDuo")
public String upload2(HttpServletRequest request, HttpServletResponse response)
throws IllegalStateException, IOException {
// 创建一个通用的多部分解析器
CommonsMultipartResolver multipartResolver =
new CommonsMultipartResolver(request.getSession().getServletContext());
// 判断 request 是否有文件上传,即多部分请求
if (multipartResolver.isMultipart(request)) {
// 转换成多部分request
MultipartHttpServletRequest multiRequest = (MultipartHttpServletRequest) request;
// 取得request中的所有文件名
Iterator<String> iter = multiRequest.getFileNames();
while (iter.hasNext()) {
// 记录上传过程起始时的时间，用来计算上传时间
int pre = (int) System.currentTimeMillis();
// 取得上传文件
MultipartFile file = multiRequest.getFile(iter.next());
if (file != null) {
// 取得当前上传文件的文件名称
String myFileName = file.getOriginalFilename();
// 如果名称不为“”,说明该文件存在，否则说明该文件不存在
if (myFileName.trim() != "") {
System.out.println("myFileName" + myFileName);
// 重命名上传后的文件名
String fileName = "demoUpload/" + file.getOriginalFilename();
// 定义上传路径
String path = "E:/" + fileName;
System.out.println("path=" + path);
File localFile = new File(path);
file.transferTo(localFile);
}
}
// 记录上传该文件后的时间
int finaltime = (int) System.currentTimeMillis();
System.out.println(finaltime - pre);
}
}
return "/success";
}
/** Supports FileUploads. */
@Bean
public MultipartResolver multipartResolver() {
CommonsMultipartResolver multipartResolver = new CommonsMultipartResolver();
multipartResolver.setMaxUploadSize(500000);
return multipartResolver;
}
/** 扩展已至此上传进度监控 */
@Bean
public MultipartResolver multipartResolver() {
CommonsMultipartResolver resolver = new FileUploadMultipartResolver();
resolver.setMaxUploadSize(1000000000);
return resolver;
}
/**
* Set whether to resolve the multipart request lazily at the time of file or parameter access.
*
* <p>Default is "false", resolving the multipart elements immediately, throwing corresponding
* exceptions at the time of the {@link #resolveMultipart} call. Switch this to "true" for lazy
* multipart parsing, throwing parse exceptions once the application attempts to obtain multipart
* files or parameters.
*/
public void setResolveLazily(boolean resolveLazily) {
super.setResolveLazily(resolveLazily);
this.resolveLazily = resolveLazily;
}
@Bean
public CommonsMultipartResolver multipartResolver() {
CommonsMultipartResolver resolver = new CommonsMultipartResolver();
resolver.setDefaultEncoding("utf-8");
return resolver;
}
