import org.apache.tomcat.util.http.fileupload.FileItem; //导入依赖的package包/类
public ApplicationPart(FileItem fileItem, File location) {
    this.fileItem = fileItem;
    this.location = location;
}
 

import org.apache.tomcat.util.http.fileupload.FileItem; //导入依赖的package包/类
public ApplicationPart(FileItem fileItem, File location) {
	this.fileItem = fileItem;
	this.location = location;
}
 

import org.apache.tomcat.util.http.fileupload.FileItem; //导入依赖的package包/类
public ApplicationPart(FileItem fileItem, MultipartConfigElement mce) {
    this.fileItem = fileItem;
    this.mce = mce;
}
 

import org.apache.tomcat.util.http.fileupload.FileItem; //导入依赖的package包/类
/**
 * Create a new {@link DiskFileItem}
 * instance from the supplied parameters and the local factory
 * configuration.
 *
 * @param fieldName   The name of the form field.
 * @param contentType The content type of the form field.
 * @param isFormField <code>true</code> if this is a plain form field;
 *                    <code>false</code> otherwise.
 * @param fileName    The name of the uploaded file, if any, as supplied
 *                    by the browser or other client.
 *
 * @return The newly created file item.
 */
@Override
public FileItem createItem(String fieldName, String contentType,
        boolean isFormField, String fileName) {
    return new DiskFileItem(fieldName, contentType,
            isFormField, fileName, sizeThreshold, repository);
}
 

import org.apache.tomcat.util.http.fileupload.FileItem; //导入依赖的package包/类
/**
 * Create a new {@link DiskFileItem}
 * instance from the supplied parameters and the local factory
 * configuration.
 *
 * @param fieldName   The name of the form field.
 * @param contentType The content type of the form field.
 * @param isFormField <code>true</code> if this is a plain form field;
 *                    <code>false</code> otherwise.
 * @param fileName    The name of the uploaded file, if any, as supplied
 *                    by the browser or other client.
 *
 * @return The newly created file item.
 */
@Override
public FileItem createItem(String fieldName, String contentType,
        boolean isFormField, String fileName) {
    DiskFileItem result = new DiskFileItem(fieldName, contentType,
            isFormField, fileName, sizeThreshold, repository);
    FileCleaningTracker tracker = getFileCleaningTracker();
    if (tracker != null) {
        tracker.track(result.getTempFile(), result);
    }
    return result;
}
 

import org.apache.tomcat.util.http.fileupload.FileItem; //导入依赖的package包/类
/**
 * Create a new {@link DiskFileItem}
 * instance from the supplied parameters and the local factory
 * configuration.
 *
 * @param fieldName   The name of the form field.
 * @param contentType The content type of the form field.
 * @param isFormField <code>true</code> if this is a plain form field;
 *                    <code>false</code> otherwise.
 * @param fileName    The name of the uploaded file, if any, as supplied
 *                    by the browser or other client.
 *
 * @return The newly created file item.
 */
@Override
public FileItem createItem(String fieldName, String contentType,
        boolean isFormField, String fileName) {
    DiskFileItem result = new DiskFileItem(fieldName, contentType,
            isFormField, fileName, sizeThreshold, repository);
    FileCleaningTracker tracker = getFileCleaningTracker();
    if (tracker != null) {
        tracker.track(result.getTempFile(), this);
    }
    return result;
}
 

import org.apache.tomcat.util.http.fileupload.FileItem; //导入依赖的package包/类
/**
 * Processes an <a href="http://www.ietf.org/rfc/rfc1867.txt">RFC 1867</a>
 * compliant <code>multipart/form-data</code> stream.
 *
 * @param request The servlet request to be parsed.
 *
 * @return A map of <code>FileItem</code> instances parsed from the request.
 *
 * @throws FileUploadException if there are problems reading/parsing
 *                             the request or storing files.
 *
 * @since 1.3
 */
public Map<String, List<FileItem>> parseParameterMap(HttpServletRequest request)
        throws FileUploadException {
    return parseParameterMap(new ServletRequestContext(request));
}
 

import org.apache.tomcat.util.http.fileupload.FileItem; //导入依赖的package包/类
/**
 * Create an instance wrapping the given FileItem.
 *
 * @param fileItem the FileItem to wrap
 */
public WxMultipartFile(FileItem fileItem) {
    this.fileItem = fileItem;
    this.size = this.fileItem.getSize();
}
 

import org.apache.tomcat.util.http.fileupload.FileItem; //导入依赖的package包/类
/**
 * Return the underlying {@code org.apache.commons.fileupload.FileItem}
 * instance. There is hardly any need to access this.
 */
public final FileItem getFileItem() {
    return this.fileItem;
}
 

import org.apache.tomcat.util.http.fileupload.FileItem; //导入依赖的package包/类
/**
 * Processes an <a href="http://www.ietf.org/rfc/rfc1867.txt">RFC 1867</a>
 * compliant <code>multipart/form-data</code> stream.
 *
 * @param request
 *            The servlet request to be parsed.
 *
 * @return A map of <code>FileItem</code> instances parsed from the request.
 *
 * @throws FileUploadException
 *             if there are problems reading/parsing the request or storing
 *             files.
 *
 * @since 1.3
 */
public Map<String, List<FileItem>> parseParameterMap(HttpServletRequest request) throws FileUploadException {
	return parseParameterMap(new ServletRequestContext(request));
}
 

import org.apache.tomcat.util.http.fileupload.FileItem; //导入依赖的package包/类
/**
 * Create a new {@link DiskFileItem} instance from the supplied parameters
 * and the local factory configuration.
 *
 * @param fieldName
 *            The name of the form field.
 * @param contentType
 *            The content type of the form field.
 * @param isFormField
 *            <code>true</code> if this is a plain form field;
 *            <code>false</code> otherwise.
 * @param fileName
 *            The name of the uploaded file, if any, as supplied by the
 *            browser or other client.
 *
 * @return The newly created file item.
 */
@Override
public FileItem createItem(String fieldName, String contentType, boolean isFormField, String fileName) {
	return new DiskFileItem(fieldName, contentType, isFormField, fileName, sizeThreshold, repository);
}
 

import org.apache.tomcat.util.http.fileupload.FileItem; //导入依赖的package包/类
/**
 * Processes an <a href="http://www.ietf.org/rfc/rfc1867.txt">RFC 1867</a>
 * compliant <code>multipart/form-data</code> stream.
 *
 * @param request The servlet request to be parsed.
 *
 * @return A list of <code>FileItem</code> instances parsed from the
 *         request, in the order that they were transmitted.
 *
 * @throws FileUploadException if there are problems reading/parsing
 *                             the request or storing files.
 */
public List<FileItem> parseRequest(HttpServletRequest request)
throws FileUploadException {
    return parseRequest(new ServletRequestContext(request));
}