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| 內容簡介： |
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本书对Java语言进行深入浅出的讲解，从零基础进行学习，结合代码实践，从设计思想、内容结构、写作特点等方面以全新面貌呈现于读者，全书重新执笔，细致入微的涵盖了Java语言基础中的编程特点，技术特征。以理论为依据，加强动手实践能力，高屋建瓴的从项目案例分化知识点，形成练习代码。本书旨在为推广Java语言尽微薄之力，为Java语言初学者指点迷津。本书共分为三个部分。第1~3章讲解Java运算符表达式，编程语言的基本结构及面向过程的程序设计；第4~9章讲解Java语言常用概念，Java语言的基本语法，面向对象的设计思想；第10~15章为更加深入的学习理解Java语言提供上升通道。
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| 關於作者： |
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张雨，哈尔滨商业大学副教授，计算机系主任，研究方向为最优化理论与方法、网络通信与网络安全，曾任清华大学自动化系访问学者，担任黑龙江省高教学会人工智能教育专业委员会委员，主持多项黑龙江省自然科学基金项目。
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| 目錄：
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第 1 章 Java 技术入门···················································································.1
1.1 Java 概述 ·························································································.1
1.1.1 语言的分类 ·············································································.1
1.1.2 什么是 Java ·············································································.1
1.1.3 Java 的特点·············································································.2
1.1.4 Java 的发展·············································································.3
1.2 JDK 的配置与使用·············································································.4
1.2.1 初识 JDK················································································.4
1.2.2 Windows 的 JDK 环境································································.4
1.2.3 编写第一个 Java 程序 HelloWorld ·················································.7
1.3 Java 的开发环境 ················································································.8
1.3.1 Eclipse 开发工具 ······································································.8
1.3.2 IDEA 开发工具 ········································································14
习题 1····································································································18
第 2 章 Java 编程基础···················································································20
2.1 Java 中的注释 ···················································································20
2.2 变量与常量 ······················································································20
2.3 标识符 ····························································································22
2.4 Java 的基本数据类型 ··········································································22
2.4.1 整数类型 ················································································23
2.4.2 浮点类型 ················································································26
2.4.3 字符类型 ················································································29
2.4.4 布尔类型 ················································································30
2.5 输入与输出 ······················································································31
2.6 运算符与表达式 ················································································34
2.6.1 概述 ······················································································34
2.6.2 算术运算符 ·············································································34
2.6.3 赋值运算符 ·············································································35
2.6.4 关系运算符 ·············································································35
2.6.5 逻辑运算符 ·············································································36
2.6.6 位运算符 ················································································37
2.6.7 条件运算符 ·············································································38
2.6.8 运算符的优先级和结合方向························································38
习题 2····································································································39
第 3 章 流程图与流程控制··············································································41
3.1 流程图概述 ······················································································41
3.2 算法的表示方法 ················································································41
3.3 结构化程序设计方法 ··········································································43
3.4 分支语句 ·························································································45
3.4.1 if 语句 ···················································································45
3.4.2 switch-case 语句 ·······································································50
3.5 循环语句 ·························································································52
3.5.1 while 循环···············································································52
3.5.2 do-while 循环··························3
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