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所在平台: Udemy |
课程主页: https://www.udemy.com/course/learn-java-programming-a/
课程评论：没有评论
**课程名称：** 学习Java编程 **课程概述：** 本课程是为初学者和有经验的开发者设计的，旨在全面介绍Java编程语言和核心编程概念。Java凭借其可读性、可移植性和广泛的应用领域，成为一门极具价值的编程语言，特别适合初学者学习。掌握Java能够为Web开发、软件开发、科学应用等领域打开更多职业机会。 **预期收获：** 完成课程后，学员将扎实掌握Java编程基础，能够编写高效、结构化的Java代码，并对关键编程概念有深入理解，为未来在软件开发领域的探索打下坚实基础。 **课程内容：** **第一模块：Java编程基础** * **Java与Eclipse环境设置：** 安装JDK、IDE，配置开发环境。 * **编写基本Java程序：** 创建Java类，理解main方法，编写并运行第一个程序，输出到控制台。 * **Java变量与数据类型：** 声明变量，掌握基本数据类型（int, float, double, char, boolean），了解变量命名规范。 * **Java运算符：** 算术、关系、逻辑、赋值、自增自减、三元运算符。 * **条件语句：** if, if-else, switch-case。 * **循环语句：** while, do-while, for。 * **跳转语句：** break, continue。 * **数组：** 单维和多维数组的声明、初始化、访问，以及对象类型数组。 * **String类：** 字符串介绍、常用方法及其应用。 * **包装类：** 基本数据类型与包装类的区别，自动装箱与拆箱。 **第二模块：Java面向对象编程（OOPS）概念** * **类与对象：** 类与对象的概念，创建类和对象实例，类成员（字段和方法）。 * **Java方法与构造器：** 定义方法、方法签名、返回类型、参数传递（传值与传引用），构造器基础、参数化构造器、默认构造器。 * **多态：** 方法重载（不同参数类型、不同参数数量），构造器重载。 * **封装：** 封装概述，Setters和Getters的作用，使用`this`关键字区分实例变量和局部变量。 * **静态变量与方法：** 声明和访问静态成员。 * **继承：** 继承基础，父类与子类，单继承、多重继承、多层继承、分层继承。 * **方法重写：** 在子类中重写方法，`@Override`注解，`super`关键字的使用（访问父类成员和方法）。 * **`final`关键字：** final变量、方法、类。 * **抽象类：** 抽象类概述，抽象方法，创建抽象类。 * **Java接口：** 接口介绍，实现接口，多接口实现。 * **Java包：** 使用包组织代码，创建和使用包，访问修饰符（public, private, protected, default）及其作用域。 * **数据转换：** 数据类型转换，向上转型和向下转型。 * **键盘输入：** 使用Scanner类读取用户输入。 * **异常处理：** 异常处理介绍，try-catch-finally块，异常类型。 * **Java集合框架：** 集合框架概述，Lists, Sets, Maps，迭代器，集合方法。 * **文件处理：** 处理文本文件、属性文件。 **加入我们，一同踏上精通Java编程的激动人心之旅！**
Course Introduction:Welcome to the Java Programming Essentials course! Whether you are a beginner eager to dive into the world of programming or an experienced developer looking to expand your skill set, this course is designed to provide a comprehensive introduction to both fundamental programming concepts and the Java programming language.Why Learn Java?Java is a versatile and widely used programming language known for its readability, portability, and broad applicability. It is an excellent choice for beginners due to its simplicity and clarity, making it easy to learn and understand. Furthermore, Java is an essential language for various domains, including web development, software development, and scientific applications. As a result, mastering Java opens up a plethora of opportunities in the programming landscape.Take-Away Skills:By the end of this course, you will have gained a solid foundation in Core Java programming. You'll be equipped with the skills to write efficient and structured Java code, and you'll have a deep understanding of key programming concepts that will serve as a strong basis for further exploration in the world of software development.Course Contents:Module-1: Java Programming FundamentalsJava and Eclipse Environment SetupSetting up Java Development Kit (JDK)Installing Eclipse IDEConfiguring Java and Eclipse EnvironmentHow to Write Basic Java Program?Creating a Java ClassMain Method in JavaWriting the First Java ProgramCompiling and Running Java ProgramsUnderstanding Console OutputUsing System.out.println() for OutputPrinting Variables and Text to ConsoleJava Variables and Data TypesDeclaring Variables in JavaPrimitive Data Types (int, float, double, char, boolean)Variable Naming ConventionsJava OperatorsArithmetic OperatorsRelational OperatorsLogical OperatorsAssignment OperatorsIncrement and Decrement OperatorsTernary OperatorsConditional StatementsIf StatementIf-Else StatementSwitch-Case StatementLoopsWhile LoopDo-While LoopFor LoopJumping StatementsUsing break StatementUsing continue StatementArrays - Single & Two DimensionalDeclaring and Initializing ArraysAccessing Array ElementsSingle-Dimensional ArraysTwo-Dimensional ArraysObject Type ArrayCoding Exercises on ArraysString ClassIntroduction to the String ClassString MethodsCommon String MethodsCoding Exercises on StringsWrapper ClassesPrimitive Data Types vs Wrapper ClassesAutoboxing and UnboxingModule 2: Java OOPS ConceptsClasses and ObjectsIntroduction to Classes and ObjectsCreating ClassesDeclaring Object InstancesClass Members: Fields and MethodsJava Methods & ConstructorsDefining MethodsMethod SignaturesReturn TypesPassing Parameters to MethodsPassing ParametersCall by ValueCall by Reference (Reference Passing)Java ConstructorConstructor BasicsParameterized ConstructorsDefault ConstructorsPolymorphismIntroduction to PolymorphismOverloading MethodsMethod OverloadingOverloading with Different Parameter TypesOverloading with Different Number of ParametersOverloading ConstructorsConstructor OverloadingCreating Constructors with Different ParametersEncapsulationEncapsulation OverviewSetters and GettersPurpose of Setters and GettersEncapsulation with Setters and Gettersthis KeywordUnderstanding the this KeywordUsing this to Differentiate Instance and Local VariablesStatic Variables and MethodsStatic VariablesStatic MethodsAccessing Static MembersInheritanceBasics of InheritanceExtending ClassesSuperclass and SubclassTypes of InheritanceSingle InheritanceMultiple InheritanceMultilevel InheritanceHierarchical InheritanceMethod OverridingOverriding Methods in SubclassesUse of @Override Annotationsuper KeywordUsing super to Access Superclass MembersInvoking Superclass Methodsfinal KeywordFinal VariablesFinal MethodsFinal ClassesAbstract ClassAbstract Class OverviewAbstract MethodsCreating Abstract ClassesJava InterfaceIntroduction to InterfacesImplementing InterfacesMultiple Interface ImplementationJava PackagesOrganizing Code with PackagesCreating and Using PackagesAccess ModifiersPublic, Private, Protected, Default Access ModifiersAccess Modifier ScopeData Conversion FunctionsConverting Data TypesCasting - Up Casting and Down castingReading Input from KeyboardUsing Scanner Class for InputException HandlingIntroduction to Exception HandlingTry, Catch, Finally BlocksTypes of ExceptionsJava CollectionsOverview of Java Collections FrameworkLists, Sets, MapsIteratorsCollections MethodsFile HandlingHandle text filesHandle properties filesJoin us on this exciting journey to master Java programming and enhance your capabilities as a developer!
