零基礎輕松學Java

前 言
第1章 開始Java之旅 ··································1
1.1 無處不在的Java ············································1
1.2 Java為何受大家喜愛 ············································2
1.3 Java的目標 ········································3
1.4 Java開發(fā)環(huán)境的搭建 ············································3
1.4.1 JDK的下載與安裝 ···································3
1.4.2 Java開發(fā)環(huán)境配置 ···································5
1.5 Java程序運行的原理 ············································6
1.6 Java開發(fā)工具Eclipse ···········································6
1.6.1 Eclipse的安裝與啟動 ···········································6
1.6.2 Eclipse編寫Java程序的流程·········································8
1.7 要點總結(jié) ··········································12
1.8 練習題 ··············································12
第2章 Java語言基礎 ·····················13
2.1 Java程序的基本組成 ··········································13
2.2 Java語言的數(shù)據(jù)類型 ··········································16
2.2.1 整數(shù)類型 ·················································16
2.2.2 浮點類型 ·················································17
2.2.3 字符類型 ·················································17
2.2.4 布爾類型 ·················································17
2.2.5 基本數(shù)據(jù)類型的默認值 ···········································17
2.2.6 類型轉(zhuǎn)換 ·················································17
2.3 運算符和表達式 ··············································19
2.3.1 賦值運算符 ·············································19
2.3.2 算術(shù)運算符 ·············································19
2.3.3 位運算符 ·················································20
2.3.4 關(guān)系運算符 ·············································21
2.3.5 三元運算符 ·············································21
2.3.6 運算符優(yōu)先級 ·········································22
2.4 流程控制語句 ··································22
2.4.1 選擇語句 ·················································22
2.4.2 循環(huán)語句 ·················································27
2.5 數(shù)組與方法 ······································32
2.5.1 一維數(shù)組 ·················································32
2.5.2 二維數(shù)組 ·················································35
2.5.3 方法 ·····································37
2.6 要點總結(jié) ··········································40
2.7 編程練習 ········································