请问谁有已经升级好的jspsmartupload类文件,也就是加过编码转换代码的!!100分相送!! http://Java.EchoChina.net或者http://61.131.30.54/123/Develop/Java/SC/ 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 还是用反编译工具cavaj吧。不过我反编译出来的文件还不行,还有错。郁闷ING....... destFileName = encodeFileName(destFileName); public static String encodeDownloadFileName(String sFileName) { String sRes = urlEncode(sFileName); sRes = sRes.replace('+', ' '); return sRes; } public static String urlEncode(astr) { return URLEncoder.encode(astr, "GBK"); } * IE:总以UTF-8发送URL的选项去掉/不去掉2种方式不一样目前程序只能适应一种 import javax.servlet.http.HttpServletRequest; import javax.servlet.ServletInputStream; import java.util.Dictionary; import java.util.Hashtable; import java.io.PrintWriter; import java.io.BufferedWriter; import java.io.FileWriter; import java.io.IOException; import java.lang.*;import java.util.*;public class FileUploadBean { private String savePath, filepath, filename, contentType; private Dictionary fields; public String getFilename() { return filename; } public String getFilepath() { return filepath; } public void setSavePath(String savePath) { this.savePath = savePath; } public String getContentType() { return contentType; } public String getFieldValue(String fieldName) { if (fields == null || fieldName == null) return null; return (String) fields.get(fieldName); } private void setFilename(String s) { if (s==null) return; int pos = s.indexOf("filename=\""); if (pos != -1) { filepath = s.substring(pos+10, s.length()-1); // Windows浏览器发送完整的文件路径和名字 // 但Linux/Unix和Mac浏览器只发送文件名字 pos = filepath.lastIndexOf("\\"); if (pos != -1) filename = filepath.substring(pos + 1); else filename = filepath; } } private void setContentType(String s) { if (s==null) return; int pos = s.indexOf(": "); if (pos != -1) contentType = s.substring(pos+2, s.length()); } public void doUpload(HttpServletRequest request) throws IOException { ServletInputStream in = request.getInputStream(); byte[] line = new byte[128]; int i = in.readLine(line, 0, 128); if (i < 3) return; int boundaryLength = i - 2; String boundary = new String(line, 0, boundaryLength); //-2丢弃换行字符 fields = new Hashtable(); while (i != -1) { String newLine = new String(line, 0, i); if (newLine.startsWith("Content-Disposition: form-data; name=\"")) { if (newLine.indexOf("filename=\"") != -1) { setFilename(new String(line, 0, i-2)); if (filename==null) return; //文件内容 i = in.readLine(line, 0, 128); setContentType(new String(line, 0, i-2)); i = in.readLine(line, 0, 128); //空行 i = in.readLine(line, 0, 128); newLine = new String(line, 0, i); PrintWriter pw = new PrintWriter(new BufferedWriter(new FileWriter((savePath==null? "" : savePath) + filename))); while (i != -1 && !newLine.startsWith(boundary)) { // 文件内容的最后一行包含换行字符 // 因此我们必须检查当前行是否是最 // 后一行 i = in.readLine(line, 0, 128);if ((i==boundaryLength+2 || i==boundaryLength+4) && (new String(line, 0, i).startsWith(boundary))) pw.print(newLine.substring(0, newLine.length()-2)); else pw.print(newLine); newLine = new String(line, 0, i); } pw.close(); } else { // 普通表单输入元素 // 获取输入元素名字 int pos = newLine.indexOf("name=\""); String fieldName = newLine.substring(pos+6, newLine.length()-3); i = in.readLine(line, 0, 128); i = in.readLine(line, 0, 128); newLine = new String(line, 0, i); StringBuffer fieldValue = new StringBuffer(128); while (i != -1 && !newLine.startsWith(boundary)) { // 最后一行包含换行字符 // 因此我们必须检查当前行是否是最后一行 i = in.readLine(line, 0, 128); if ((i==boundaryLength+2 || i==boundaryLength+4) && (new String(line, 0, i).startsWith(boundary))) fieldValue.append(newLine.substring(0, newLine.length()-2)); else fieldValue.append(newLine); newLine = new String(line, 0, i); } fields.put(fieldName, fieldValue.toString()); } } i = in.readLine(line, 0, 128); } } } 不知道现在还要吗,我给你经过中文处理的jar文件 页面数据怎么得到???? JSP页面分页 JSP中使用特殊字体使用问题,高手来拿分了。 c3p0连接池ComboPooledDataSource类使用问题 return actionMapping.findForward的错误? java 用FTPClient 下载文件时不显示总大小? .bin是什么文件,怎样才能打开啊? 字符串分割问题 一点小问题 翻页后,如何保留上一页选中的选项? 按照大家接供的数据库连接程序就是连不上MSSQL数据库 求助!!小问题,在先急等!
destFileName = encodeFileName(destFileName);
public static String encodeDownloadFileName(String sFileName)
{
String sRes = urlEncode(sFileName);
sRes = sRes.replace('+', ' ');
return sRes;
}
public static String urlEncode(astr)
{
return URLEncoder.encode(astr, "GBK");
}
import javax.servlet.ServletInputStream;
import java.util.Dictionary;
import java.util.Hashtable;
import java.io.PrintWriter;
import java.io.BufferedWriter;
import java.io.FileWriter;
import java.io.IOException;
import java.lang.*;
import java.util.*;
public class FileUploadBean { private String savePath, filepath, filename, contentType;
private Dictionary fields; public String getFilename() {
return filename;
} public String getFilepath() {
return filepath;
} public void setSavePath(String savePath) {
this.savePath = savePath;
} public String getContentType() {
return contentType;
} public String getFieldValue(String fieldName) {
if (fields == null || fieldName == null)
return null;
return (String) fields.get(fieldName);
} private void setFilename(String s) {
if (s==null)
return;
int pos = s.indexOf("filename=\"");
if (pos != -1) {
filepath = s.substring(pos+10, s.length()-1);
// Windows浏览器发送完整的文件路径和名字
// 但Linux/Unix和Mac浏览器只发送文件名字
pos = filepath.lastIndexOf("\\");
if (pos != -1)
filename = filepath.substring(pos + 1);
else
filename = filepath;
}
}
private void setContentType(String s) {
if (s==null)
return;
int pos = s.indexOf(": ");
if (pos != -1)
contentType = s.substring(pos+2, s.length());
} public void doUpload(HttpServletRequest request) throws IOException {
ServletInputStream in = request.getInputStream();
byte[] line = new byte[128];
int i = in.readLine(line, 0, 128);
if (i < 3)
return;
int boundaryLength = i - 2;
String boundary = new String(line, 0, boundaryLength); //-2丢弃换行字符
fields = new Hashtable(); while (i != -1) {
String newLine = new String(line, 0, i);
if (newLine.startsWith("Content-Disposition: form-data; name=\"")) {
if (newLine.indexOf("filename=\"") != -1) {
setFilename(new String(line, 0, i-2));
if (filename==null)
return; //文件内容
i = in.readLine(line, 0, 128);
setContentType(new String(line, 0, i-2));
i = in.readLine(line, 0, 128);
//空行 i = in.readLine(line, 0, 128);
newLine = new String(line, 0, i);
PrintWriter pw = new PrintWriter(new BufferedWriter(new FileWriter((savePath==null? "" : savePath) + filename))); while (i != -1 && !newLine.startsWith(boundary)) { // 文件内容的最后一行包含换行字符
// 因此我们必须检查当前行是否是最
// 后一行
i = in.readLine(line, 0, 128);
if ((i==boundaryLength+2 || i==boundaryLength+4) && (new String(line, 0, i).startsWith(boundary))) pw.print(newLine.substring(0, newLine.length()-2));
else
pw.print(newLine);
newLine = new String(line, 0, i);
} pw.close();
} else {
// 普通表单输入元素
// 获取输入元素名字
int pos = newLine.indexOf("name=\"");
String fieldName = newLine.substring(pos+6, newLine.length()-3);
i = in.readLine(line, 0, 128);
i = in.readLine(line, 0, 128);
newLine = new String(line, 0, i);
StringBuffer fieldValue = new StringBuffer(128);
while (i != -1 && !newLine.startsWith(boundary)) {
// 最后一行包含换行字符
// 因此我们必须检查当前行是否是最后一行
i = in.readLine(line, 0, 128);
if ((i==boundaryLength+2 || i==boundaryLength+4) && (new String(line, 0, i).startsWith(boundary))) fieldValue.append(newLine.substring(0, newLine.length()-2));
else
fieldValue.append(newLine);
newLine = new String(line, 0, i);
}
fields.put(fieldName, fieldValue.toString());
}
} i = in.readLine(line, 0, 128);
}
}
}