Fist commit

.gitignore

@@ -0,0 +1,16 @@
+do.sh
+# use two star ** to repr any internal dir
+.git/**
+.self/**
+.bigFile/**
+/*.zip
+!.gitignore
+~$*
+*.o
+*.toc
+*.synctex.*
+*.log
+*.aux
+*.pyc
+a.out
+__pycache__/**

README.md

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+
+# 中国科学技术大学课程资源
+[![Stars](https://img.shields.io/github/stars/USTC-Resource/USTC-Course.svg?label=Stars&style=social)](https://github.com/USTC-Resource/USTC-Course/stargazers)
+[![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)
+[![repo-size](https://img.shields.io/github/repo-size/USTC-Resource/USTC-Course.svg)]()
+[![License](https://i.creativecommons.org/l/by-nc-sa/4.0/80x15.png)](http://creativecommons.org/licenses/by-nc-sa/4.0/)
+
+>>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**
+
+# 目录索引
+* [版权说明](#版权说明)
+* [反馈方式](#反馈方式)
+* [资料下载](#资料下载)
+* [课程结构](#课程结构)
+* [课程关系](#课程关系)
+* [课程目录](#课程目录)
+* [贡献投稿](#贡献投稿)
+
+# 版权说明
+本仓库分享资料遵守其创作者之规定, 由同学生自愿投稿。
+
+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)
+
+# 反馈方式
+- [issue](https://github.com/USTC-Resource/USTC-Course/issues/new)
+- <a href="mailto:&#122;[email protected]?subject=%E5%8F%8D%E9%A6%88%E4%B8%8E%E5%BB%BA%E8%AE%AE">email</a>
+- [QQ](http://wpa.qq.com/msgrd?v=3&uin=414313516&site=qq&menu=yes)
+
+# 资料下载
+<!--
+## FTP
+1. FTP/FTPS:
+   - 地址：ftp.ustclug.org；
+   - 路径：/ebook/USTC-CS-Courses-Resource；
+   - 用户名：ftp；
+   - 密码：ftp；
+2. SFTP (Secure File Transfer Protocol):
+   - 地址：ftp.ustclug.org；
+   - 路径：/ebook/USTC-CS-Courses-Resource；
+   - 用户名：ftp；
+   - 密码：ftp；
+3. AFP (Apple Filing Protocol)
+   - 地址：afp://ftp.ustclug.org/；
+   - 路径：/ebook/USTC-CS-Courses-Resource；
+   - Connect As Guest
+
+感谢 @USTC-LUG, @[zzh1996](https://github.com/zzh1996), @[volltin](https://github.com/volltin)
+
+
+## HTTPS
+-->
+
+- [github 网页](#课程目录)
+- [脚本生成的网页](https://mbinary.xyz/ustc-cs/)
+- [DownGit](http://downgit.zhoudaxiaa.com/#/home)
+- [gitzip-chrome-extension](https://chrome.google.com/webstore/detail/gitzip-for-github/ffabmkklhbepgcgfonabamgnfafbdlkn)
+
+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。
+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。
+
+# 课程结构
+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
+```
+course
+├ codes
+│   ├ mbinary0
+│   ├ mbinary1
+│   └ mbinary2
+├ labs
+├ exams
+├ notes
+├ experience
+└ README.md
+```
+# 课程关系
+![](https://user-images.githubusercontent.com/29198767/53245024-851b1280-36e7-11e9-9d22-7ee65446c68a.png)
+
+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)
+
+# 课程目录
+**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。
+
+* [.](.)
+    * [编译原理和技术](./编译原理和技术)
+    * [操作系统原理与设计](./操作系统原理与设计)
+    * [c程序设计](./c程序设计)
+    * [大学物理实验](./大学物理实验)
+    * [计算机网络](./计算机网络)
+    * [计算机系统详解(csapp)](./计算机系统详解(csapp))
+    * [计算机与信息类](./计算机与信息类)
+    * [计算机组成原理](./计算机组成原理)
+    * [模拟与数字电路](./模拟与数字电路)
+    * [数据结构](./数据结构)
+    * [数理逻辑](./数理逻辑)
+    * [算法基础](./算法基础)
+    * [随机过程](./随机过程)
+    * [utils](./utils)
+    * [Web-信息处理与应用](./Web-信息处理与应用)
+    * [微机原理与系统](./微机原理与系统)
+
+# 贡献投稿
+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。
+* 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
+* 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.
+
+<!--
+可以通过如下方式贡献
+- 帮忙上传: 可以发给仓库维护者帮忙上传，或者提 issue
+- 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)
+
+- 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
+执行
+```shell
+mkdir ustc-courses  #文件夹名可以自己取
+cd ustc-courses
+git init
+git remote add -f origin  [email protected]:mbinary/USTC-CS-Courses-Resource.git
+git config core.sparsecheckout true
+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
+
+#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`
+#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”
+
+git pull origin master
+git remote add upstream [email protected]:mbinary/USTC-CS-Courses-Resource.git
+```
+更新内容后
+```shell
+git fetch upstream/master
+git merge upstream/master
+```
+-->
+

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

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

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

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

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

@@ -0,0 +1,28 @@
+package ICTCLAS_Analyzer;
+
+
+import java.util.Map;
+
+import org.apache.lucene.analysis.Tokenizer;
+import org.apache.lucene.analysis.util.TokenizerFactory;
+import org.apache.lucene.util.AttributeFactory;
+
+public class NLPIRTokenizerFactory extends TokenizerFactory {
+
+    public NLPIRTokenizerFactory(Map<String, String> args) {
+        super(args);
+        if (!args.isEmpty()) {
+            throw new IllegalArgumentException("Unknown parameters: " + args);
+        }
+    }
+
+    public Tokenizer create(AttributeFactory factory, String data, int encoding, String sLicenceCode, String userDict,
+                            boolean bOverwrite) {
+        return new NLPIRTokenizer(factory, data, encoding, sLicenceCode, userDict, bOverwrite);
+    }
+
+    @Override
+    public Tokenizer create(AttributeFactory factory) {
+        return new NLPIRTokenizer(factory);
+    }
+}

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
+Class-Path: 
+

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"?>
+<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">
+  <display-name>searchEngine</display-name>
+  <welcome-file-list>
+    <welcome-file>index.html</welcome-file>
+    <welcome-file>index.htm</welcome-file>
+    <welcome-file>index.jsp</welcome-file>
+    <welcome-file>default.html</welcome-file>
+    <welcome-file>default.htm</welcome-file>
+    <welcome-file>default.jsp</welcome-file>
+  </welcome-file-list>
+</web-app>

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"%>
+<html>
+<head>
+    <title>泽文的搜索引擎</title>
+</head>
+<body>
+<br><br>
+<form method = "POST" action = "result.jsp">
+    <p align = "center"><font size = "12" face="Microsoft YaHei" color = "#f4a460">泽文的搜索引擎</font></p><br><br>
+    <p align = "center">
+        <font size = "12">
+            <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">
+        </font>
+    </p>
+</form>
+
+<style>
+    body
+    {
+        background:url(./green.png);
+        background-size:100% 100%;
+        background-repeat:no-repeat;
+        padding-top:80px;
+    }
+</style>
+</body>
+</html>
+