| 作者 |
| 张洪波 丁卫颖 郑铮 |
| 丛书名 |
| 出版社 |
| 机械工业出版社 |
| ISBN |
| 9787111611301 |
| 简要 |
| 简介 |
| 内容简介书籍计算机书籍 本书系统介绍Java程序设计的基础知识、开发环境与开发工具。全书共分12章，内容包括Java语言的概述、Java语言的基本语法、程序流程控制语句、面向对象编程的基础、异常的概念和处理、多线程处理机制、集合框架、Java输入输出（I/O）处理、JDBC数据库编程、Java网络编程和Swing程序设计，最后介绍Java常用的类库和开发Java程序的实战项目。本书从初学者的角度出发，以丰富的实例、通俗易懂的语言，详细介绍Java开发中重点用到的多种技术，使读者快速掌握Java程序设计的方法。 |
| 目录 |
| 前 言 第1章 开始Java之旅 ··································1 1.1 无处不在的Java ············································1 1.2 Java为何受大家喜爱 ············································2 1.3 Java的目标 ········································3 1.4 Java开发环境的搭建 ············································3 1.4.1 JDK的下载与安装 ···································3 1.4.2 Java开发环境配置 ···································5 1.5 Java程序运行的原理 ············································6 1.6 Java开发工具Eclipse ···········································6 1.6.1 Eclipse的安装与启动 ···········································6 1.6.2 Eclipse编写Java程序的流程·········································8 1.7 要点总结 ··········································12 1.8 练习题 ··············································12 第2章 Java语言基础 ·····················13 2.1 Java程序的基本组成 ··········································13 2.2 Java语言的数据类型 ··········································16 2.2.1 整数类型 ·················································16 2.2.2 浮点类型 ·················································17 2.2.3 字符类型 ·················································17 2.2.4 布尔类型 ·················································17 2.2.5 基本数据类型的默认值 ···········································17 2.2.6 类型转换 ·················································17 2.3 运算符和表达式 ··············································19 2.3.1 赋值运算符 ·············································19 2.3.2 算术运算符 ·············································19 2.3.3 位运算符 ·················································20 2.3.4 关系运算符 ·············································21 2.3.5 三元运算符 ·············································21 2.3.6 运算符优先级 ·········································22 2.4 流程控制语句 ··································22 2.4.1 选择语句 ·················································22 2.4.2 循环语句 ·················································27 2.5 数组与方法 ······································32 2.5.1 一维数组 ·················································32 2.5.2 二维数组 ·················································35 2.5.3 方法 ·····································37 2.6 要点总结 ··········································40 2.7 编程练习 ··········································40 第3 章 Java 面向对象编程 ········································· 41 3.1 理解面向对象 ··································41 3.1.1 基本概念 ·················································41 3.1.2 基本特性 ·················································42 3.2 类与对象 ··········································42 3.2.1 类定义 ·····················································42 3.2.2 对象的创建及使用 ··································45 3.2.3 this 和static 关键字 ····································48 3.2.4 内部类 ·····················································52 3.3 继承 ··················································53 3.3.1 继承的语法和规则 ··································53 3.3.2 重载和覆盖 ·············································55 3.3.3 super 关键字 ············································56 3.4 final 关键字 ······································57 3.4.1 final 变量 ·················································57 3.4.2 final 方法 ·················································57 3.4.3 final 类 ················································58 3.5 抽象类 ··············································58 3.6 接口 ··················································59 3.6.1 接口定义 ·················································59 3.6.2 实现接口 ·················································60 3.6.3 匿名内部类 ·············································61 3.7 包及访问控制权限 ··············································61 3.7.1 包的操作 ··················································62 3.7.2 访问权限修饰符 ······································62 3.8 对象的多态性 ··································63 3.9 Object 类 ··········································64 3.10 包装类 ············································66 3.10.1 基本数据类型转换为包装类 ···································67 3.10.2 字符串转换为包装类 ·········································67 3.10.3 包装类转换为基本数据类型 ···································67 3.10.4 字符串转换为基本数据类型 ···································68 3.10.5 自动装箱和自动拆箱 ···········································68 3.10.6 覆盖父类的方法 ···································69 3.11 String 类 ·········································69 3.11.1 String 对象的实例化和内容比较 ····································69 3.11.2 String 类中的常用方法 ·········································70 3.12 要点总结 ········································71 3.13 编程练习 ········································71 第4 章 Java 异常 ········································ 73 4.1 Java 中的异常类及分类 ······································73 4.2 Java 异常处理机制 ··············································75 4.2.1 捕获处理异常 ·········································76 4.2.2 声明抛出异常 ·········································80 4.3 自定义异常 ······································82 4.4 自定义异常的综合应用 ······································84 4.5 实例练习：异常的综合应用 ································87 4.6 要点总结 ··········································88 4.7 编程练习 ··········································88 第5 章 Java 线程 ········································ 90 5.1 多线程及线程简介 ··············································90 5.2 线程的创建 ······································91 5.3 线程的状态 ······································95 5.4 线程的调度 ······································95 5.5 线程的优先级 ··································96 5.6 守护线程 ··········································99 5.7 线程同步 ········································101 5.8 实例练习：线程综合应用 ·····································106 5.9 要点总结 ········································109 5.10 练习题 ··········································109 5.11 编程练习 ······································110 第6 章·····································111 Java 集合框架 ·············································111 6.1 常用集合接口 ··········································111 6.1.1 Collection 接口 ······································112 6.1.2 List 接口 ················································113 6.1.3 Set 接口 ·················································114 6.1.4 Map 接口 ···············································114 6.1.5 Map.Entry 接口 ·····································116 6.1.6 Iterator 接口 ···········································116 6.1.7 ListIterator 接口 ····································116 6.2 常用集合类 ····································117 6.2.1 ArrayList 类 ··········································118 6.2.2 LinkedList 类 ·········································121 6.2.3 HashSet 类 ·············································125 6.2.4 HashMap ················································127 6.3 实例练习：集合类的综合运用 ·······································131 6.4 要点总结 ········································132 6.5 练习题 ············································132 6.6 编程练习 ········································133 第7 章 Java IO ········································· 134 7.1 File 类 ·············································134 7.2 RandomAccessFile 类 ········································136 7.3 字节流与字符流 ················································137 7.3.1 字节流 ····················································138 7.3.2 字符流 ····················································139 7.3.3 字节流与字符流的区别 ···········································140 7.4 转换流 ············································141 7.5 打印流 ············································142 7.6 管道流 ············································143 7.7 BufferedReader 类和BufferedWriter 类 ··································144 7.8 数据操作流 ····································145 7.9 对象流 ············································147 7.10 Scanner 类 ····································148 7.11 要点总结 ······································148 7.12 编程练习 ······································149 第8 章 Java 数据库编程 ·········································· 150 8.1 JDBC 技术 ·····································150 8.1.1 JDBC 技术简介 ·····································150 8.1.2 JDBC 驱动程序 ·····································151 8.1.3 JDBC 和ODBC 与其他API 的比较 ····································152 8.2 结构化查询语言 ·············································152 8.2.1 SQL 简介 ···············································153 8.2.2 SELECT 语句 ········································153 8.2.3 更新记录 ···············································154 8.2.4 聚集函数 ···············································155 8.3 JDBC 基本操作 ·················································156 8.3.1 JDBC 操作步骤 ·····································156 8.3.2 JDBC-ODBC 连接数据库 ········································157 8.3.3 JDBC 直接连接数据库 ·············································163 8.3.4 JDBC 对数据库的更新操作 ·····································167 8.4 JDBC 高级操作 ·················································170 8.4.1 PreparedStatemen 接口 ·············································170 8.4.2 CallableStatement 接口 ·············································172 8.4.3 事务处理 ···············································173 8.5 要点总结 ········································173 8.6 练习题 ············································173 8.7 编程练习 ········································174 第9 章 Java 网络编程 ··································· 175 9.1 网络基础 ········································175 9.1.1 TCP/IP 网络模型 ··································175 9.1.2 IP 地址与InetAddress 类··········································176 9.1.3 套接字 ···················································176 9.2 UDP 协议网络程序 ···········································177 9.2.1 概述 ···································177 9.2.2 DatagramPacket 类 ·····································177 9.2.3 DatagramSocket 类 ·······································178 9.2.4 创建UDP 服务器端程序 ·········································179 9.2.5 创建UDP 客户端程序 ·············································180 9.3 TCP 协议网络程序············································181 9.3.1 概述 ···································181 9.3.2 Socket 类················································182 9.3.3 ServerSocket 类 ·····································183 9.3.4 创建TCP 服务器端程序 ··········································184 9.3.5 创建TCP 客户端程序 ··············································185 9.4 HTTP 协议网络程序 ·········································186 9.4.1 概述 ···································186 9.4.2 URL 类 ··················································186 9.4.3 URLConnection 类 ······································188 9.5 综合实例：实现简单的Web 服务器···································189 9.6 要点总结 ········································193 9.7 练习题 ············································193 9.8 编程练习 ········································194 第10 章 Java 图形用户界面 ········································· 195 10.1 AWT 与Swing 简介 ········································195 10.1.1 AWT 简介 ············································195 10.1.2 Swing 简介 ··········································196 10.1.3 容器简介 ·············································196 10.2 创建窗体 ······································197 10.3 标签组件：JLabel ···········································198 10.4 按钮组件：JButton ·········································202 10.5 JPanel 容器 ··································203 10.6 布局管理器 ··································204 10.6.1 FlowLayout ··········································204 10.6.2 BorderLayout ·······································205 10.6.3 GridLayout ···········································206 10.6.4 CardLayout ··········································207 10.7 文本组件：JTextComponent ································208 10.7.1 单行文本框：JTextField ·······································208 10.7.2 密码文本框：JPasswordField ·····································210 10.7.3 多行文本框：JTextArea ·········································211 10.8 事件处理 ······································212 10.8.1 事件和监听器 ·····································212 10.8.2 窗体事件 ·············································215 10.8.3 动作事件及监听处理 ·············································218 10.8.4 键盘事件及监听处理 ·············································219 10.8.5 鼠标事件及监听处理 ·············································221 10.8.6 焦点事件及监听处理 ·············································223 10.9 单选按钮组件：JRadioButton ···········································224 10.10 复选框组件：JCheckBox ······································227 10.11 列表框组件：JList ········································229 10.12 下拉列表框：JComboBox ·········································230 10.13 菜单组件：JMenu 与JMenuBar ······································232 10.14 文件选择框组件：JFileChooser ·······································233 10.15 要点总结 ····································236 10.16 练习题 ········································236 第11 章 Java 常用类库 ···································· 239 11.1 StringBuffer 类 ···········································239 11.2 Runtime 类 ···································242 11.3 System 类 ·····································244 11.4 Math 类 ········································244 11.5 Random 类 ···································245 11.6 要点总结 ······································245 11.7 练习题 ··········································245 第12 章 Java 项目开发 ······································· 248 12.1 软件开发过程 ··················································248 12.1.1 需求 ·····················································248 12.1.2 分析设计 ·············································249 12.1.3 实现和测试 ·········································249 12.2 项目实例：记事本工具的开发 ··········································249 12.2.1 需求分析设计 ·····································249 12.2.2 实现和测试 ·········································250 12.3 项目实例：网络通信工具的开发 ······································267 12.3.1 需求分析设计 ·····································267 12.3.2 实现和测试 ·········································268 12.4 项目实例：在线相册的开发 ······························272 12.4.1 需求分析设计 ·····································272 12.4.2 数据库设计 ·········································273 12.4.3 开发数据库JavaBean ·····································276 12.4.4 实现和测试 ········································290 12.5 要点总结 ······································308 12.6 编程练习 ······································308 |