91av视频/亚洲h视频/操亚洲美女/外国一级黄色毛片 - 国产三级三级三级三级

  • 大小: 16KB
    文件類型: .zip
    金幣: 2
    下載: 0 次
    發(fā)布日期: 2021-05-19
  • 語(yǔ)言: Java
  • 標(biāo)簽:

資源簡(jiǎn)介

Jsp+Mysql文件管理系統(tǒng),管理文件的系統(tǒng)

資源截圖

代碼片段和文件信息

/////////////////////////////////////
//
//??文章發(fā)布系統(tǒng)上傳文件方法
//??UpdataImage()
//
//??createFileName()用于文件的存儲(chǔ),并確認(rèn)
//??doSave()用于確認(rèn)文件的存儲(chǔ)
//??setPath()用于設(shè)置路徑
//??所有的參數(shù)都有自己的set()?get()?方法
//
/////////////////////////////////////
import?java.io.*;
import?java.util.*;
import?javax.servlet.*;
import?javax.servlet.http.*;
import?javax.servlet.jsp.*;

public?class?UpdataImage?{

??private?ServletRequest?request;
??private?ServletResponse?response;
??private?ServletConfig?config;
??private?ServletInputStream?DATA;
??int?formSize;
??File?f1;
??FileOutputStream?outS;
??DataInputStream?is;
??String?filename;
??String?firstName;
??String?path;
??byte[]?b;
??byte?t;
??boolean?flag?=?false;

??public?UpdataImage()?{
??}
??public?void?initParam(PageContext?context)?throws?IOException?{
????request?=?context.getRequest();
????response?=?context.getResponse();
????config?=?context.getServletConfig();
????DATA?=?request.getInputStream();
????formSize?=?request.getContentLength();
??}
??/*
??public?boolean?setFileName(String?s)?{
????try?{
??????File?f1?=?new?File(s);
??????outS?=?new?FileOutputStream(f1);
????}
????catch(IOException?e)?{
??????return?false;
????}
????return?true;
??}
??*/
??private?void?getByte()
??{
????int?i=0;
????try
????{
??????is=new?DataInputStream(DATA);
??????b=new?byte[formSize];
??????while?(true)
??????{
????????try
????????{
??????????t=is.readByte();
??????????b[i]=t;
??????????i++;
????????}
????????catch(EOFException?e)
????????{
??????????break;
????????}
??????}
??????is.close();
????}
????catch(IOException?e)
????{}
??}

??private?boolean?createFileName(String?firstNameString?lastName)?{
????try?{
??????File?f1?=?new?File(pathfirstName?+?lastName);
??????if(f1.exists()){}else{
??????outS?=?new?FileOutputStream(f1);}
????}
????catch(Exception?e)?{
??????return?false;
????}
????return?true;
??}
??public?boolean?doSave()
??{
????int?i=0start1=0start2=0;
????String?temp=““;
????if?(!flag)
????{
??????getByte();
??????flag=true;
????}
????try
????{
??????temp=new?String(b?“ISO8859_1“);
??????int?filint?typeint;
??????filint?=?temp.indexOf(“filename=“);
??????typeint?=?temp.indexOf(“Content-Type:“);
??????System.out.println(filint);
??????String?fnl?=?temp.substring(filint?typeint);
??????firstName?=?fnl.substring(fnl.lastIndexOf(“\\“)?fnl.lastIndexOf(“.“));
??????String?lastName?=?fnl.substring(fnl.lastIndexOf(“.“)?fnl.lastIndexOf(“\““));
??????System.out.println(firstName+lastName);
??????createFileName(firstNamelastName);
??????temp?=?(temp.substring(temp.indexOf(“\r\n\r\n“)?temp.length()));
??????temp?=?temp.substring(4?temp.lastIndexOf(“-----------------------------“));
??????temp?=?temp.substring(0?temp.lastIndexOf(“-----------------------------“)-2);
????}
????catch(Exception?e)
????{??return(false);}
????try?{
??????byte[]?newbyte?=?temp.getBytes(“ISO8859_1“);
??????for(i?=?0;?i?

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2003-05-20?02:21??wenjianguanli\
?????目錄???????????0??2003-05-20?02:21??wenjianguanli\filemag\
?????文件????????1483??2003-05-14?15:00??wenjianguanli\filemag\CreateDelete.jsp
?????文件?????????237??2003-05-14?15:00??wenjianguanli\filemag\Example.txt
?????文件?????????185??2003-05-14?15:00??wenjianguanli\filemag\filesave.jsp
?????文件????????2701??2003-05-14?15:00??wenjianguanli\filemag\main.jsp
?????文件????????1100??2010-03-23?22:23??wenjianguanli\filemag\mdrd.jsp
?????文件???????15655??2003-05-14?15:00??wenjianguanli\filemag\Noname1
?????文件????????1127??2003-05-14?15:00??wenjianguanli\filemag\ReadAll.jsp
?????文件????????1765??2003-05-14?15:00??wenjianguanli\filemag\rename.jsp
?????文件?????????575??2003-05-14?15:00??wenjianguanli\filemag\Upload.jsp
?????文件?????????654??2003-05-14?15:00??wenjianguanli\filemag\UploadPage.jsp
?????文件?????????766??2003-05-14?15:00??wenjianguanli\filemag\Write.jsp
?????目錄???????????0??2003-05-19?10:05??wenjianguanli\filemag\_notes\
?????文件????????1097??2003-05-20?02:21??wenjianguanli\filemag\中國(guó)源碼下載站.txt
?????目錄???????????0??2003-05-20?02:21??wenjianguanli\WEB-INF\
?????目錄???????????0??2003-05-19?10:06??wenjianguanli\WEB-INF\classes\
?????文件????????3512??2003-05-14?15:03??wenjianguanli\WEB-INF\classes\UpdataImage.class
?????文件????????4101??2003-04-18?17:03??wenjianguanli\WEB-INF\classes\UpdataImage.java
?????文件????????1097??2003-05-20?02:21??wenjianguanli\WEB-INF\中國(guó)源碼下載站.txt
?????文件????????2295??2003-05-16?01:23??wenjianguanli\下載說(shuō)明.txt
?????文件????????1097??2003-05-20?02:21??wenjianguanli\中國(guó)源碼下載站.txt

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