Ueditor使用教程(高级进阶)
2016-12-26 21:21
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上一篇讲了Ueditor的基本使用教程，如果现在想做文件上传之类的，则需要在配置文件设置上传路径。
1：在前台设置ueditor的HOME路径
<script type="text/javascript" charset="utf-8">window.UEDITOR_HOME_URL = "<%=path%>/plugins/ueditor/";</script>
2：配置文件上传路径
3：这边是上传到jsp页面，需要在jsp页面进行数据的处理
一下是代码
<%@ page language="java" contentType="text/html; charset=utf-8"
pageEncoding="utf-8"%>
<%@ page import="java.util.Properties" %>
<%@ page import="java.util.List" %>
<%@ page import="java.util.Iterator" %>
<%@ page import="java.util.Arrays" %>
<%@ page import="java.io.FileInputStream" %>
<%@ page import="ueditor.Uploader" %> ---->这个是java数据处理类，注意，是自己引入的，包名和类名，不要以为是官方提供的
<%@ page import="java.io.File" %>
<%@ page import="java.util.Map" %>
<%@ page import="com.fh.util.*" %>
<%
request.setCharacterEncoding( Uploader.ENCODEING );
response.setCharacterEncoding( Uploader.ENCODEING );
String currentPath = request.getRequestURI().replace( request.getContextPath(), "" );
File currentFile = new File( currentPath );
currentPath = currentFile.getParent() + File.separator;
System.out.println("=================="+currentPath);
//加载配置文件
//String propertiesPath = request.getSession().getServletContext().getRealPath( currentPath + "config.properties" ); 下面会提供
String propertiesPath = request.getRealPath("/plugins/ueditor/jsp/config.properties");
Properties properties = new Properties();
try {
properties.load( new FileInputStream( propertiesPath ) );
} catch ( Exception e ) {
//加载失败的处理
e.printStackTrace();
}
List<String> savePath = Arrays.asList( properties.getProperty( "savePath" ).split( "," ) );
//获取存储目录结构
if ( request.getParameter( "fetch" ) != null ) {
response.setHeader( "Content-Type", "text/javascript" );
//构造json数据
Iterator<String> iterator = savePath.iterator();
String dirs = "[";
while ( iterator.hasNext() ) {
dirs += "'" + iterator.next() +"'";
if ( iterator.hasNext() ) {
dirs += ",";
}
}
dirs += "]";
response.getWriter().print( "updateSavePath( "+ dirs +" );" );
return;
}
Uploader up = new Uploader(request);
// 获取前端提交的path路径
String dir = request.getParameter( "dir" );
//普通请求中拿不到参数， 则从上传表单中拿
if ( dir == null ) {
dir = up.getParameter("dir");
}
if ( dir == null || "".equals( dir ) ) {
//赋予默认值
dir = savePath.get( 0 );
//安全验证
} else if ( !savePath.contains( dir ) ) {
response.getWriter().print( "{'state':'\\u975e\\u6cd5\\u4e0a\\u4f20\\u76ee\\u5f55'}" );
return;
}
//上面不懂不话先放着，下面是调用ueditor.Uploader执行的代码
up.setSavePath( dir );
String[] fileType = {".gif" , ".png" , ".jpg" , ".jpeg" , ".bmp"};
up.setAllowFiles(fileType);
up.setMaxSize(500 * 1024); //单位KB
up.upload();
//这个是将上传信息返回给前台。客户端会根据返回的url进行
response.getWriter().print("{'original':'"+up.getOriginalName()+"','url':'"+up.getUrl()+"','title':'"+up.getTitle()+"','state':'"+up.getState()+"'}");
%>
4：ueditor.Uploader类
这个类以及对应的包名是自己写的，这个要注意，可以直接复制，再进行修改
package ueditor;
import java.io.*;
import java.text.SimpleDateFormat;
import java.util.*;
import org.apache.commons.io.IOUtils;
import org.apache.commons.fileupload.*;
import org.apache.commons.fileupload.servlet.*;
import org.apache.commons.fileupload.FileUploadBase.InvalidContentTypeException;
import org.apache.commons.fileupload.FileUploadBase.SizeLimitExceededException;
import org.apache.commons.fileupload.disk.DiskFileItemFactory;
import com.fh.service.qiniuyun.QiniuyunService;
import sun.misc.BASE64Decoder;
import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
/**
* UEditor
*
*
ce88
/
public class Uploader {
// @Resource(name="qiniuyunService")
// private QiniuyunService qiniuyunService;
// 文件大小常量, 单位kb
private static final int MAX_SIZE = 500 * 1024;
// 输出文件地址
private String url = "";
// 上传文件名
private String fileName = "";
// 状态
private String state = "";
// 文件类型
private String type = "";
// 原始文件名
private String originalName = "";
// 文件大小
private String size = "";
private HttpServletRequest request = null;
private String title = "";
// 保存路径
private String savePath = "upload";
// 文件允许格式
private String[] allowFiles = { ".rar", ".doc", ".docx", ".zip", ".pdf",
".txt", ".swf", ".wmv", ".gif", ".png", ".jpg", ".jpeg", ".bmp" };
// 文件大小限制，单位Byte
private long maxSize = 0;
private HashMap<String, String> errorInfo = new HashMap<String, String>();
private Map<String, String> params = null;
// 上传的文件数据
private InputStream inputStream = null;
public static final String ENCODEING = System.getProperties().getProperty(
"file.encoding");
public Uploader(HttpServletRequest request) {
this.request = request;
this.params = new HashMap<String, String>();
this.setMaxSize(Uploader.MAX_SIZE);
HashMap<String, String> tmp = this.errorInfo;
tmp.put("SUCCESS", "SUCCESS"); // 默认成功
// 未包含文件上传域
tmp.put("NOFILE",
"\\u672a\\u5305\\u542b\\u6587\\u4ef6\\u4e0a\\u4f20\\u57df");
// 不允许的文件格式
tmp.put("TYPE",
"\\u4e0d\\u5141\\u8bb8\\u7684\\u6587\\u4ef6\\u683c\\u5f0f");
// 文件大小超出限制
tmp.put("SIZE",
"\\u6587\\u4ef6\\u5927\\u5c0f\\u8d85\\u51fa\\u9650\\u5236");
// 请求类型错误
tmp.put("ENTYPE", "\\u8bf7\\u6c42\\u7c7b\\u578b\\u9519\\u8bef");
// 上传请求异常
tmp.put("REQUEST", "\\u4e0a\\u4f20\\u8bf7\\u6c42\\u5f02\\u5e38");
// 未找到上传文件
tmp.put("FILE", "\\u672a\\u627e\\u5230\\u4e0a\\u4f20\\u6587\\u4ef6");
// IO异常
tmp.put("IO", "IO\\u5f02\\u5e38");
// 目录创建失败
tmp.put("DIR", "\\u76ee\\u5f55\\u521b\\u5efa\\u5931\\u8d25");
// 未知错误
tmp.put("UNKNOWN", "\\u672a\\u77e5\\u9519\\u8bef");
this.parseParams();
}
public void upload() throws Exception {
boolean isMultipart = ServletFileUpload
.isMultipartContent(this.request);
if (!isMultipart) {
this.state = this.errorInfo.get("NOFILE");
return;
}
if (this.inputStream == null) {
this.state = this.errorInfo.get("FILE");
return;
}
// 存储title
this.title = this.getParameter("pictitle");
try {
String savePath = this.getFolder(this.savePath);
if (!this.checkFileType(this.originalName)) {
this.state = this.errorInfo.get("TYPE");
return;
}
this.fileName = "ww/"+this.getName(this.originalName);
this.type = this.getFileExt(this.fileName);
// this.url = savePath + "/" + this.fileName;
//以下是执行代码，本人用的是将数据上传到七牛云服务器
System.out.println("正在上传。。。");
System.out.println("this.inputStream="+this.inputStream.available());
System.out.println("this.fileName="+this.fileName);
QiniuyunService qiniuyunService =new QiniuyunService();
qiniuyunService.upload2(this.inputStream, this.fileName);
System.out.println("上传成功。。。获取上传路径");
this.url=qiniuyunService.download(this.fileName+"?imageView2/1/w/150/h/150");
System.out.println("url="+this.url);
// 这个是本地上传，这边也提供
// FileOutputStream fos = new FileOutputStream(
// this.getPhysicalPath(this.url));//存储路径
// BufferedInputStream bis = new BufferedInputStream(this.inputStream);
// byte[] buff = new byte[128];
// int count = -1;
//
// while ((count = bis.read(buff)) != -1) {
//
// fos.write(buff, 0, count);
//
// }
//
// bis.close();
// fos.close();
this.state = this.errorInfo.get("SUCCESS");
} catch (Exception e) {
e.printStackTrace();
this.state = this.errorInfo.get("IO");
}
}
/**
* 接受并保存以base64格式上传的文件
*
* @param fieldName
*/
public void uploadBase64(String fieldName) {
String savePath = this.getFolder(this.savePath);
String base64Data = this.request.getParameter(fieldName);
this.fileName = this.getName("test.png");
this.url = savePath + "/" + this.fileName;
BASE64Decoder decoder = new BASE64Decoder();
try {
File outFile = new File(this.getPhysicalPath(this.url));
OutputStream ro = new FileOutputStream(outFile);
byte[] b = decoder.decodeBuffer(base64Data);
for (int i = 0; i < b.length; ++i) {
if (b[i] < 0) {
b[i] += 256;
}
}
ro.write(b);
ro.flush();
ro.close();
this.state = this.errorInfo.get("SUCCESS");
} catch (Exception e) {
this.state = this.errorInfo.get("IO");
}
}
public String getParameter(String name) {
return this.params.get(name);
}
/**
* 文件类型判断
*
* @param fileName
* @return
*/
private boolean checkFileType(String fileName) {
Iterator<String> type = Arrays.asList(this.allowFiles).iterator();
while (type.hasNext()) {
String ext = type.next();
if (fileName.toLowerCase().endsWith(ext)) {
return true;
}
}
return false;
}
/**
* 获取文件扩展名
*
* @return string
*/
private String getFileExt(String fileName) {
return fileName.substring(fileName.lastIndexOf("."));
}
private void parseParams() {
DiskFileItemFactory dff = new DiskFileItemFactory();
try {
ServletFileUpload sfu = new ServletFileUpload(dff);
sfu.setSizeMax(this.maxSize);
sfu.setHeaderEncoding(Uploader.ENCODEING);
FileItemIterator fii = sfu.getItemIterator(this.request);
while (fii.hasNext()) {
FileItemStream item = fii.next();
// 普通参数存储
if (item.isFormField()) {
this.params.put(item.getFieldName(),
this.getParameterValue(item.openStream()));
} else {
// 只保留一个
if (this.inputStream == null) {
this.inputStream = item.openStream();
this.originalName = item.getName();
return;
}
}
}
} catch (Exception e) {
this.state = this.errorInfo.get("UNKNOWN");
}
}
/**
* 依据原始文件名生成新文件名
*
* @return
*/
private String getName(String fileName) {
Random random = new Random();
return this.fileName = "" + random.nextInt(10000)
+ System.currentTimeMillis() + this.getFileExt(fileName);
}
/**
* 根据字符串创建本地目录 并按照日期建立子目录返回
*
* @param path
* @return
*/
private String getFolder(String path) {
SimpleDateFormat formater = new SimpleDateFormat("yyyyMMdd");
path += "/" + formater.format(new Date());
File dir = new File(this.getPhysicalPath(path));
if (!dir.exists()) {
try {
dir.mkdirs();
} catch (Exception e) {
this.state = this.errorInfo.get("DIR");
return "";
}
}
return path;
}
/**
* 根据传入的虚拟路径获取物理路径
*
* @param path
* @return
*/
private String getPhysicalPath(String path) {
String servletPath = this.request.getServletPath();
String realPath = this.request.getSession().getServletContext()
.getRealPath(servletPath);
return new File(realPath).getParent() + "/" + path;
}
/**
* 从输入流中获取字符串数据
*
* @param in
* 给定的输入流， 结果字符串将从该流中读取
* @return 从流中读取到的字符串
*/
private String getParameterValue(InputStream in) {
BufferedReader reader = new BufferedReader(new InputStreamReader(in));
String result = "";
String tmpString = null;
try {
while ((tmpString = reader.readLine()) != null) {
result += tmpString;
}
} catch (Exception e) {
// do nothing
}
return result;
}
private byte[] getFileOutputStream(InputStream in) {
try {
return IOUtils.toByteArray(in);
} catch (IOException e) {
return null;
}
}
public void setSavePath(String savePath) {
this.savePath = savePath;
}
public void setAllowFiles(String[] allowFiles) {
this.allowFiles = allowFiles;
}
public void setMaxSize(long size) {
this.maxSize = size * 1024;
}
public String getSize() {
return this.size;
}
public String getUrl() {
System.out.println("====="+this.url);
return this.url;
}
public String getFileName() {
return this.fileName;
}
public String getState() {
return this.state;
}
public String getTitle() {
return this.title;
}
public String getType() {
return this.type;
}
public String getOriginalName() {
return this.originalName;
}
}
5：config.properties
#UEditor Config
# \u4FDD\u5B58\u8DEF\u5F84
savePath=upload1,upload2,upload3
# \u4E0A\u4F20\u6587\u4EF6\u540D\u5B57\u683C\u5F0F
fileNameFormat={time}{rand\:6}
完成以上的步骤就可以实现文件上传了，视频上传也是类似的。
觉得有帮到你的朋友点个赞。
1：在前台设置ueditor的HOME路径
<script type="text/javascript" charset="utf-8">window.UEDITOR_HOME_URL = "<%=path%>/plugins/ueditor/";</script>
2：配置文件上传路径
3：这边是上传到jsp页面，需要在jsp页面进行数据的处理
一下是代码
<%@ page language="java" contentType="text/html; charset=utf-8"
pageEncoding="utf-8"%>
<%@ page import="java.util.Properties" %>
<%@ page import="java.util.List" %>
<%@ page import="java.util.Iterator" %>
<%@ page import="java.util.Arrays" %>
<%@ page import="java.io.FileInputStream" %>
<%@ page import="ueditor.Uploader" %> ---->这个是java数据处理类，注意，是自己引入的，包名和类名，不要以为是官方提供的
<%@ page import="java.io.File" %>
<%@ page import="java.util.Map" %>
<%@ page import="com.fh.util.*" %>
<%
request.setCharacterEncoding( Uploader.ENCODEING );
response.setCharacterEncoding( Uploader.ENCODEING );
String currentPath = request.getRequestURI().replace( request.getContextPath(), "" );
File currentFile = new File( currentPath );
currentPath = currentFile.getParent() + File.separator;
System.out.println("=================="+currentPath);
//加载配置文件
//String propertiesPath = request.getSession().getServletContext().getRealPath( currentPath + "config.properties" ); 下面会提供
String propertiesPath = request.getRealPath("/plugins/ueditor/jsp/config.properties");
Properties properties = new Properties();
try {
properties.load( new FileInputStream( propertiesPath ) );
} catch ( Exception e ) {
//加载失败的处理
e.printStackTrace();
}
List<String> savePath = Arrays.asList( properties.getProperty( "savePath" ).split( "," ) );
//获取存储目录结构
if ( request.getParameter( "fetch" ) != null ) {
response.setHeader( "Content-Type", "text/javascript" );
//构造json数据
Iterator<String> iterator = savePath.iterator();
String dirs = "[";
while ( iterator.hasNext() ) {
dirs += "'" + iterator.next() +"'";
if ( iterator.hasNext() ) {
dirs += ",";
}
}
dirs += "]";
response.getWriter().print( "updateSavePath( "+ dirs +" );" );
return;
}
Uploader up = new Uploader(request);
// 获取前端提交的path路径
String dir = request.getParameter( "dir" );
//普通请求中拿不到参数， 则从上传表单中拿
if ( dir == null ) {
dir = up.getParameter("dir");
}
if ( dir == null || "".equals( dir ) ) {
//赋予默认值
dir = savePath.get( 0 );
//安全验证
} else if ( !savePath.contains( dir ) ) {
response.getWriter().print( "{'state':'\\u975e\\u6cd5\\u4e0a\\u4f20\\u76ee\\u5f55'}" );
return;
}
//上面不懂不话先放着，下面是调用ueditor.Uploader执行的代码
up.setSavePath( dir );
String[] fileType = {".gif" , ".png" , ".jpg" , ".jpeg" , ".bmp"};
up.setAllowFiles(fileType);
up.setMaxSize(500 * 1024); //单位KB
up.upload();
//这个是将上传信息返回给前台。客户端会根据返回的url进行
response.getWriter().print("{'original':'"+up.getOriginalName()+"','url':'"+up.getUrl()+"','title':'"+up.getTitle()+"','state':'"+up.getState()+"'}");
%>
4：ueditor.Uploader类
这个类以及对应的包名是自己写的，这个要注意，可以直接复制，再进行修改
package ueditor;
import java.io.*;
import java.text.SimpleDateFormat;
import java.util.*;
import org.apache.commons.io.IOUtils;
import org.apache.commons.fileupload.*;
import org.apache.commons.fileupload.servlet.*;
import org.apache.commons.fileupload.FileUploadBase.InvalidContentTypeException;
import org.apache.commons.fileupload.FileUploadBase.SizeLimitExceededException;
import org.apache.commons.fileupload.disk.DiskFileItemFactory;
import com.fh.service.qiniuyun.QiniuyunService;
import sun.misc.BASE64Decoder;
import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
/**
* UEditor
*
*
ce88
/
public class Uploader {
// @Resource(name="qiniuyunService")
// private QiniuyunService qiniuyunService;
// 文件大小常量, 单位kb
private static final int MAX_SIZE = 500 * 1024;
// 输出文件地址
private String url = "";
// 上传文件名
private String fileName = "";
// 状态
private String state = "";
// 文件类型
private String type = "";
// 原始文件名
private String originalName = "";
// 文件大小
private String size = "";
private HttpServletRequest request = null;
private String title = "";
// 保存路径
private String savePath = "upload";
// 文件允许格式
private String[] allowFiles = { ".rar", ".doc", ".docx", ".zip", ".pdf",
".txt", ".swf", ".wmv", ".gif", ".png", ".jpg", ".jpeg", ".bmp" };
// 文件大小限制，单位Byte
private long maxSize = 0;
private HashMap<String, String> errorInfo = new HashMap<String, String>();
private Map<String, String> params = null;
// 上传的文件数据
private InputStream inputStream = null;
public static final String ENCODEING = System.getProperties().getProperty(
"file.encoding");
public Uploader(HttpServletRequest request) {
this.request = request;
this.params = new HashMap<String, String>();
this.setMaxSize(Uploader.MAX_SIZE);
HashMap<String, String> tmp = this.errorInfo;
tmp.put("SUCCESS", "SUCCESS"); // 默认成功
// 未包含文件上传域
tmp.put("NOFILE",
"\\u672a\\u5305\\u542b\\u6587\\u4ef6\\u4e0a\\u4f20\\u57df");
// 不允许的文件格式
tmp.put("TYPE",
"\\u4e0d\\u5141\\u8bb8\\u7684\\u6587\\u4ef6\\u683c\\u5f0f");
// 文件大小超出限制
tmp.put("SIZE",
"\\u6587\\u4ef6\\u5927\\u5c0f\\u8d85\\u51fa\\u9650\\u5236");
// 请求类型错误
tmp.put("ENTYPE", "\\u8bf7\\u6c42\\u7c7b\\u578b\\u9519\\u8bef");
// 上传请求异常
tmp.put("REQUEST", "\\u4e0a\\u4f20\\u8bf7\\u6c42\\u5f02\\u5e38");
// 未找到上传文件
tmp.put("FILE", "\\u672a\\u627e\\u5230\\u4e0a\\u4f20\\u6587\\u4ef6");
// IO异常
tmp.put("IO", "IO\\u5f02\\u5e38");
// 目录创建失败
tmp.put("DIR", "\\u76ee\\u5f55\\u521b\\u5efa\\u5931\\u8d25");
// 未知错误
tmp.put("UNKNOWN", "\\u672a\\u77e5\\u9519\\u8bef");
this.parseParams();
}
public void upload() throws Exception {
boolean isMultipart = ServletFileUpload
.isMultipartContent(this.request);
if (!isMultipart) {
this.state = this.errorInfo.get("NOFILE");
return;
}
if (this.inputStream == null) {
this.state = this.errorInfo.get("FILE");
return;
}
// 存储title
this.title = this.getParameter("pictitle");
try {
String savePath = this.getFolder(this.savePath);
if (!this.checkFileType(this.originalName)) {
this.state = this.errorInfo.get("TYPE");
return;
}
this.fileName = "ww/"+this.getName(this.originalName);
this.type = this.getFileExt(this.fileName);
// this.url = savePath + "/" + this.fileName;
//以下是执行代码，本人用的是将数据上传到七牛云服务器
System.out.println("正在上传。。。");
System.out.println("this.inputStream="+this.inputStream.available());
System.out.println("this.fileName="+this.fileName);
QiniuyunService qiniuyunService =new QiniuyunService();
qiniuyunService.upload2(this.inputStream, this.fileName);
System.out.println("上传成功。。。获取上传路径");
this.url=qiniuyunService.download(this.fileName+"?imageView2/1/w/150/h/150");
System.out.println("url="+this.url);
// 这个是本地上传，这边也提供
// FileOutputStream fos = new FileOutputStream(
// this.getPhysicalPath(this.url));//存储路径
// BufferedInputStream bis = new BufferedInputStream(this.inputStream);
// byte[] buff = new byte[128];
// int count = -1;
//
// while ((count = bis.read(buff)) != -1) {
//
// fos.write(buff, 0, count);
//
// }
//
// bis.close();
// fos.close();
this.state = this.errorInfo.get("SUCCESS");
} catch (Exception e) {
e.printStackTrace();
this.state = this.errorInfo.get("IO");
}
}
/**
* 接受并保存以base64格式上传的文件
*
* @param fieldName
*/
public void uploadBase64(String fieldName) {
String savePath = this.getFolder(this.savePath);
String base64Data = this.request.getParameter(fieldName);
this.fileName = this.getName("test.png");
this.url = savePath + "/" + this.fileName;
BASE64Decoder decoder = new BASE64Decoder();
try {
File outFile = new File(this.getPhysicalPath(this.url));
OutputStream ro = new FileOutputStream(outFile);
byte[] b = decoder.decodeBuffer(base64Data);
for (int i = 0; i < b.length; ++i) {
if (b[i] < 0) {
b[i] += 256;
}
}
ro.write(b);
ro.flush();
ro.close();
this.state = this.errorInfo.get("SUCCESS");
} catch (Exception e) {
this.state = this.errorInfo.get("IO");
}
}
public String getParameter(String name) {
return this.params.get(name);
}
/**
* 文件类型判断
*
* @param fileName
* @return
*/
private boolean checkFileType(String fileName) {
Iterator<String> type = Arrays.asList(this.allowFiles).iterator();
while (type.hasNext()) {
String ext = type.next();
if (fileName.toLowerCase().endsWith(ext)) {
return true;
}
}
return false;
}
/**
* 获取文件扩展名
*
* @return string
*/
private String getFileExt(String fileName) {
return fileName.substring(fileName.lastIndexOf("."));
}
private void parseParams() {
DiskFileItemFactory dff = new DiskFileItemFactory();
try {
ServletFileUpload sfu = new ServletFileUpload(dff);
sfu.setSizeMax(this.maxSize);
sfu.setHeaderEncoding(Uploader.ENCODEING);
FileItemIterator fii = sfu.getItemIterator(this.request);
while (fii.hasNext()) {
FileItemStream item = fii.next();
// 普通参数存储
if (item.isFormField()) {
this.params.put(item.getFieldName(),
this.getParameterValue(item.openStream()));
} else {
// 只保留一个
if (this.inputStream == null) {
this.inputStream = item.openStream();
this.originalName = item.getName();
return;
}
}
}
} catch (Exception e) {
this.state = this.errorInfo.get("UNKNOWN");
}
}
/**
* 依据原始文件名生成新文件名
*
* @return
*/
private String getName(String fileName) {
Random random = new Random();
return this.fileName = "" + random.nextInt(10000)
+ System.currentTimeMillis() + this.getFileExt(fileName);
}
/**
* 根据字符串创建本地目录 并按照日期建立子目录返回
*
* @param path
* @return
*/
private String getFolder(String path) {
SimpleDateFormat formater = new SimpleDateFormat("yyyyMMdd");
path += "/" + formater.format(new Date());
File dir = new File(this.getPhysicalPath(path));
if (!dir.exists()) {
try {
dir.mkdirs();
} catch (Exception e) {
this.state = this.errorInfo.get("DIR");
return "";
}
}
return path;
}
/**
* 根据传入的虚拟路径获取物理路径
*
* @param path
* @return
*/
private String getPhysicalPath(String path) {
String servletPath = this.request.getServletPath();
String realPath = this.request.getSession().getServletContext()
.getRealPath(servletPath);
return new File(realPath).getParent() + "/" + path;
}
/**
* 从输入流中获取字符串数据
*
* @param in
* 给定的输入流， 结果字符串将从该流中读取
* @return 从流中读取到的字符串
*/
private String getParameterValue(InputStream in) {
BufferedReader reader = new BufferedReader(new InputStreamReader(in));
String result = "";
String tmpString = null;
try {
while ((tmpString = reader.readLine()) != null) {
result += tmpString;
}
} catch (Exception e) {
// do nothing
}
return result;
}
private byte[] getFileOutputStream(InputStream in) {
try {
return IOUtils.toByteArray(in);
} catch (IOException e) {
return null;
}
}
public void setSavePath(String savePath) {
this.savePath = savePath;
}
public void setAllowFiles(String[] allowFiles) {
this.allowFiles = allowFiles;
}
public void setMaxSize(long size) {
this.maxSize = size * 1024;
}
public String getSize() {
return this.size;
}
public String getUrl() {
System.out.println("====="+this.url);
return this.url;
}
public String getFileName() {
return this.fileName;
}
public String getState() {
return this.state;
}
public String getTitle() {
return this.title;
}
public String getType() {
return this.type;
}
public String getOriginalName() {
return this.originalName;
}
}
5：config.properties
#UEditor Config
# \u4FDD\u5B58\u8DEF\u5F84
savePath=upload1,upload2,upload3
# \u4E0A\u4F20\u6587\u4EF6\u540D\u5B57\u683C\u5F0F
fileNameFormat={time}{rand\:6}
完成以上的步骤就可以实现文件上传了，视频上传也是类似的。
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