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‎.gitignore

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do.sh
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# use two star ** to repr any internal dir
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.git/**
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.self/**
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.bigFile/**
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/*.zip
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!.gitignore
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~$*
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*.o
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*.toc
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*.synctex.*
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*.log
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*.aux
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*.pyc
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a.out
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__pycache__/**

‎README.md

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# 中国科学技术大学课程资源
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[![Stars](https://img.shields.io/github/stars/USTC-Resource/USTC-Course.svg?label=Stars&style=social)](https://github.com/USTC-Resource/USTC-Course/stargazers)
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[![Forks](https://img.shields.io/github/forks/USTC-Resource/USTC-Course.svg?label=Forks&style=social)](https://github.com/USTC-Resource/USTC-Course/network/members)
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[![repo-size](https://img.shields.io/github/repo-size/USTC-Resource/USTC-Course.svg)]()
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[![License](https://i.creativecommons.org/l/by-nc-sa/4.0/80x15.png)](http://creativecommons.org/licenses/by-nc-sa/4.0/)
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>>本仓库收录中国科学技术大学众多课程资源的笔记，总结，经验等**学生原创内容**
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# 目录索引
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* [版权说明](#版权说明)
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* [反馈方式](#反馈方式)
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* [资料下载](#资料下载)
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* [课程结构](#课程结构)
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* [课程关系](#课程关系)
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* [课程目录](#课程目录)
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* [贡献投稿](#贡献投稿)
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# 版权说明
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本仓库分享资料遵守其创作者之规定, 由同学生自愿投稿。
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对无特别声明的资料，谨以[知识共享署名 - 非商业性使用 - 相同方式共享 4.0 国际许可协议](http://creativecommons.org/licenses/by-nc-sa/4.0/) 授权。![](https://i.creativecommons.org/l/by-nc-sa/4.0/80x15.png)
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# 反馈方式
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- [issue](https://github.com/USTC-Resource/USTC-Course/issues/new)
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- <a href="mailto:&#122;huheqin1@gmail.com?subject=%E5%8F%8D%E9%A6%88%E4%B8%8E%E5%BB%BA%E8%AE%AE">email</a>
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- [QQ](http://wpa.qq.com/msgrd?v=3&uin=414313516&site=qq&menu=yes)
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# 资料下载
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<!--
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## FTP
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1. FTP/FTPS:
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- 地址：ftp.ustclug.org；
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- 路径：/ebook/USTC-CS-Courses-Resource；
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- 用户名：ftp；
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- 密码：ftp；
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2. SFTP (Secure File Transfer Protocol):
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- 地址：ftp.ustclug.org；
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- 路径：/ebook/USTC-CS-Courses-Resource；
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- 用户名：ftp；
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- 密码：ftp；
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3. AFP (Apple Filing Protocol)
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- 地址：afp://ftp.ustclug.org/；
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- 路径：/ebook/USTC-CS-Courses-Resource；
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- Connect As Guest
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感谢 @USTC-LUG, @[zzh1996](https://github.com/zzh1996), @[volltin](https://github.com/volltin)
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## HTTPS
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-->
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- [github 网页](#课程目录)
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- [脚本生成的网页](https://mbinary.xyz/ustc-cs/)
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- [DownGit](http://downgit.zhoudaxiaa.com/#/home)
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- [gitzip-chrome-extension](https://chrome.google.com/webstore/detail/gitzip-for-github/ffabmkklhbepgcgfonabamgnfafbdlkn)
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注意，建议不要直接用 GitHub 仓库的 `Download Zip`。因为网速慢，而且仓库很大，很可能下载到中途就切断连接了。
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推荐用 DownGit 工具，方法很简单，在 GitHub 这里浏览网页到某个文件夹，然后将这个网页地址粘贴到 gitzip 下载即可。
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# 课程结构
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每门课程大致结构如下，有些栏目可能没有，也可以自己添加认为合理的栏目
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```
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course
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├ codes
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│   ├ mbinary0
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│   ├ mbinary1
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│   └ mbinary2
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├ labs
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├ exams
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├ notes
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├ experience
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└ README.md
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```
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# 课程关系
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![](https://user-images.githubusercontent.com/29198767/53245024-851b1280-36e7-11e9-9d22-7ee65446c68a.png)
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更多信息可以下载[官网的培养方案](https://www.teach.ustc.edu.cn/education/241.html/attachment/14-215%E8%AE%A1%E7%AE%97%E6%9C%BA%E5%AD%A6%E9%99%A2-2013)
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# 课程目录
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**根据拼音字母排序**, 可以通过在此页面搜索课程名快速定位。
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* [.](.)
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* [编译原理和技术](./编译原理和技术)
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* [操作系统原理与设计](./操作系统原理与设计)
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* [c程序设计](./c程序设计)
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* [大学物理实验](./大学物理实验)
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* [计算机网络](./计算机网络)
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* [计算机系统详解(csapp)](./计算机系统详解(csapp))
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* [计算机与信息类](./计算机与信息类)
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* [计算机组成原理](./计算机组成原理)
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* [模拟与数字电路](./模拟与数字电路)
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* [数据结构](./数据结构)
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* [数理逻辑](./数理逻辑)
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* [算法基础](./算法基础)
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* [随机过程](./随机过程)
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* [utils](./utils)
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* [Web-信息处理与应用](./Web-信息处理与应用)
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* [微机原理与系统](./微机原理与系统)
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# 贡献投稿
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欢迎大家的参与与贡献^_^ , 欢迎联系 org 管理员， 申请加入 USTC-Resource org。
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* github 上不能直接上传大于 100mb 的文件。对于超过 100 mb 的文件，可以存在网盘，然后在 README 文件中贴上链接
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* 文件内容的改动会使 git 重新上传, 在没有必要的情况下, 不要对二进制文件做任何更改.
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<!--
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可以通过如下方式贡献
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- 帮忙上传: 可以发给仓库维护者帮忙上传，或者提 issue
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- 用网页操作或者[桌面版](https://desktop.github.com/) fork and pull request. 操作方式可以参考 [这里](https://blog.csdn.net/qq_29277155/article/details/51048990) 和[这里](https://blog.csdn.net/zhangw0_0/article/details/50667891),[PR](https://blog.csdn.net/huutu/article/details/51018317)
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- 用命令行: 注意仓库较大,直接 clone 很慢. 可以使用 sparse-checkout, 只下载指定的目录
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执行
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```shell
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mkdir ustc-courses #文件夹名可以自己取
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cd ustc-courses
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git init
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git remote add -f origin git@github.com:mbinary/USTC-CS-Courses-Resource.git
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git config core.sparsecheckout true
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echo "计算机与信息类/软件工程" >> .git/info/sparse-checkout #这里工作目录就是在那个 repo 主页下
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#如果还有其他目录，都像上面一样加入即可，如 `echo "计算机与信息类/图论/slides" >> .git/info/sparse-checkout`
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#只需记住的是 加入的目录应该在远程仓库存在，否则报错“error: Sparse checkout leaves no entry on the working directory”
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git pull origin master
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git remote add upstream git@github.com:mbinary/USTC-CS-Courses-Resource.git
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```
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更新内容后
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```shell
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git fetch upstream/master
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git merge upstream/master
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```
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-->
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‎Web-信息处理与应用/labs/lab1-搜索引擎/PB15111604金泽文.docx

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‎Web-信息处理与应用/labs/lab1-搜索引擎/PB15111604金泽文.pdf

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‎Web-信息处理与应用/labs/lab1-搜索引擎/PB15111604金泽文.zip

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‎Web-信息处理与应用/labs/lab1-搜索引擎/src/ICTCLAS_Analyzer/CNLPIRLibrary.java

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package ICTCLAS_Analyzer;
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import com.sun.jna.Library;
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import com.sun.jna.Native;
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public interface CNLPIRLibrary extends Library {
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CNLPIRLibrary Instance = (CNLPIRLibrary) Native.loadLibrary("NLPIR", CNLPIRLibrary.class);
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public boolean NLPIR_Init(String sDataPath, int encoding, String sLicenceCode);
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public String NLPIR_ParagraphProcess(String sParagraph, int bPOSTagged);
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public int NLPIR_ImportUserDict(String dictFileName, boolean bOverwrite);
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public String NLPIR_GetLastErrorMsg();
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}

‎Web-信息处理与应用/labs/lab1-搜索引擎/src/ICTCLAS_Analyzer/NLPIRException.java

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package ICTCLAS_Analyzer;
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public class NLPIRException extends Exception{
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private static final long serialVersionUID = 6897134322647598254L;
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public NLPIRException(String erromsg) {
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super(erromsg);
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}
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}

‎Web-信息处理与应用/labs/lab1-搜索引擎/src/ICTCLAS_Analyzer/NLPIRTokenizer.java

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package ICTCLAS_Analyzer;
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import java.io.IOException;
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import org.apache.lucene.analysis.Tokenizer;
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import org.apache.lucene.analysis.tokenattributes.CharTermAttribute;
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import org.apache.lucene.analysis.tokenattributes.OffsetAttribute;
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import org.apache.lucene.analysis.tokenattributes.TypeAttribute;
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import org.apache.lucene.util.AttributeFactory;
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public class NLPIRTokenizer extends Tokenizer {
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private final CharTermAttribute termAtt = addAttribute(CharTermAttribute.class);
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private final OffsetAttribute offsetAtt = addAttribute(OffsetAttribute.class);
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private final TypeAttribute typeAtt = addAttribute(TypeAttribute.class);
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private String[] buffer = null;
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private StringBuffer cbuffer = null;
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int start = 0;
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int end = 0;
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int current = 0;
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String data=null;
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int encoding=1;
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String sLicenceCode=null;
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String userDict=null;
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boolean bOverwrite=false;
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public void defaultInit() {
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}
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public NLPIRTokenizer(AttributeFactory factory) {
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super(factory);
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this.defaultInit();
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this.init(data, encoding, sLicenceCode, userDict, bOverwrite);
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}
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public NLPIRTokenizer(String data, int encoding, String sLicenceCode, String userDict, boolean bOverwrite) {
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this.init(data, encoding, sLicenceCode, userDict, bOverwrite);
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}
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public NLPIRTokenizer(AttributeFactory factory, String data, int encoding, String sLicenceCode, String userDict, boolean bOverwrite) {
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super(factory);
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this.init(data, encoding, sLicenceCode, userDict, bOverwrite);
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}
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private void init(String data, int encoding, String sLicenceCode, String userDict, boolean bOverwrite) {
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boolean flag = CNLPIRLibrary.Instance.NLPIR_Init(data, encoding, sLicenceCode);
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if (!flag) {
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try {
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throw new NLPIRException(CNLPIRLibrary.Instance.NLPIR_GetLastErrorMsg());
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} catch (NLPIRException e) {
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e.printStackTrace();
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}
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} else if (userDict != null && !userDict.isEmpty()&&!userDict.equals("\"\"")) {
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int state = CNLPIRLibrary.Instance.NLPIR_ImportUserDict(userDict, bOverwrite);
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if (state == 0)
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try {
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throw new NLPIRException(CNLPIRLibrary.Instance.NLPIR_GetLastErrorMsg());
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} catch (NLPIRException e) {
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e.printStackTrace();
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}
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}
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}
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@Override
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public boolean incrementToken() throws IOException {
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if (buffer != null && buffer.length < current + 1) {
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cbuffer = null;
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buffer = null;
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start = 0;
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end = 0;
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current = 0;
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return false;
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}
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if (cbuffer == null) {
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cbuffer = new StringBuffer();
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int c = 0;
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while ((c = input.read()) != -1) {
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cbuffer.append((char) c);
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}
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buffer = CNLPIRLibrary.Instance.NLPIR_ParagraphProcess(cbuffer.toString(), 0).split("\\s");
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}
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clearAttributes();
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int length = buffer[current].length();
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end = start + length;
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termAtt.copyBuffer(buffer[current].toCharArray(), 0, length);
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offsetAtt.setOffset(correctOffset(start), correctOffset(end));
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typeAtt.setType("word");
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start = end;
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current += 1;
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return true;
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}
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}

‎Web-信息处理与应用/labs/lab1-搜索引擎/src/ICTCLAS_Analyzer/NLPIRTokenizerAnalyzer.java

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package ICTCLAS_Analyzer;
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import org.apache.lucene.analysis.Analyzer;
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import org.apache.lucene.analysis.Tokenizer;
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public class NLPIRTokenizerAnalyzer extends Analyzer{
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String data=null;
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int encoding=1;
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String sLicenceCode=null;
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String userDict=null;
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boolean bOverwrite=false;
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public NLPIRTokenizerAnalyzer(String data,int encoding,String sLicenceCode,String userDict,boolean bOverwrite) {
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this.data=data;
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this.encoding=encoding;
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this.sLicenceCode=sLicenceCode;
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this.userDict=userDict;
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this.bOverwrite=bOverwrite;
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}
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@Override
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protected TokenStreamComponents createComponents(String fieldName) {
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final Tokenizer tokenizer = new NLPIRTokenizer(this.data,this.encoding,this.sLicenceCode,this.userDict,this.bOverwrite);
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return new TokenStreamComponents(tokenizer);
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}
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}

‎Web-信息处理与应用/labs/lab1-搜索引擎/src/ICTCLAS_Analyzer/NLPIRTokenizerFactory.java

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package ICTCLAS_Analyzer;
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import java.util.Map;
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import org.apache.lucene.analysis.Tokenizer;
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import org.apache.lucene.analysis.util.TokenizerFactory;
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import org.apache.lucene.util.AttributeFactory;
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public class NLPIRTokenizerFactory extends TokenizerFactory {
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public NLPIRTokenizerFactory(Map<String, String> args) {
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super(args);
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if (!args.isEmpty()) {
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throw new IllegalArgumentException("Unknown parameters: " + args);
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}
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}
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public Tokenizer create(AttributeFactory factory, String data, int encoding, String sLicenceCode, String userDict,
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boolean bOverwrite) {
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return new NLPIRTokenizer(factory, data, encoding, sLicenceCode, userDict, bOverwrite);
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}
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@Override
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public Tokenizer create(AttributeFactory factory) {
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return new NLPIRTokenizer(factory);
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}
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}

‎Web-信息处理与应用/labs/lab1-搜索引擎/src/WebContent/META-INF/MANIFEST.MF

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Manifest-Version: 1.0
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Class-Path:
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‎Web-信息处理与应用/labs/lab1-搜索引擎/src/WebContent/WEB-INF/web.xml

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<?xml version="1.0" encoding="UTF-8"?>
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<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" id="WebApp_ID" version="3.0">
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<display-name>searchEngine</display-name>
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<welcome-file-list>
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<welcome-file>index.html</welcome-file>
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<welcome-file>index.htm</welcome-file>
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<welcome-file>index.jsp</welcome-file>
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<welcome-file>default.html</welcome-file>
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<welcome-file>default.htm</welcome-file>
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<welcome-file>default.jsp</welcome-file>
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</welcome-file-list>
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</web-app>

‎Web-信息处理与应用/labs/lab1-搜索引擎/src/WebContent/back.jpg

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‎Web-信息处理与应用/labs/lab1-搜索引擎/src/WebContent/exam.jpg

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‎Web-信息处理与应用/labs/lab1-搜索引擎/src/WebContent/green.jpg

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‎Web-信息处理与应用/labs/lab1-搜索引擎/src/WebContent/green.png

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‎Web-信息处理与应用/labs/lab1-搜索引擎/src/WebContent/index.jsp

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<%@ page contentType="text/html;charset=UTF-8" language="java" pageEncoding="UTF-8"%>
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<html>
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<head>
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<title>泽文的搜索引擎</title>
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</head>
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<body>
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<br><br>
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<form method = "POST" action = "result.jsp">
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<p align = "center"><font size = "12" face="Microsoft YaHei" color = "#f4a460">泽文的搜索引擎</font></p><br><br>
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<p align = "center">
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<font size = "12">
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<input type = "text" name = "query" style = "width:400px;height:40px" id="kw"><input type = "submit" value = "搜索" style = "width:80px;height:40px" id="su">
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</font>
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</p>
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</form>
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<style>
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body
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{
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background:url(./green.png);
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background-size:100% 100%;
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background-repeat:no-repeat;
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padding-top:80px;
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}
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</style>
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</body>
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</html>
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