零基础轻松学Java计算机与互联网pdf下载pdf下载

零基础轻松学Java计算机与互联网百度网盘pdf下载

作者:
简介:本篇主要提供零基础轻松学Java计算机与互联网pdf下载
出版社：互动出版网图书专营店
出版时间：2018-10
pdf下载价格：0.00￥

免费下载

前去下载

书籍下载

下载地址

内容介绍

 书名：  零基础轻松学Java|8053703
 图书定价：  69元
 图书作者：  张洪波 丁卫颖 郑铮
 出版社：  机械工业出版社
 出版日期：  2018/10/29 0:00:00
 ISBN号：  9787111611301
 开本：  16开
 页数：  320
 版次：  1-1
 内容简介
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