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Geek Academy Java Video Tutorial

"Geek Academy Java Video Tutorial" will take you into the Java language world from shallow to deep, from basic to advanced. Java can run on multiple platforms, such as Windows, Mac OS, and other UNIX versions of systems. As a representative of static object-oriented programming languages, Java language perfectly implements object-oriented theory and allows programmers to perform complex programming with an elegant way of thinking.

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416695 person learning

169class hour

16 hours 52 minutes 43 secondsTotal course duration

2022-04-21update

伊谢尔伦

Gold lecturer

A total of 67 courses Student67562 Lecturer rating5.6

小伙看你根骨奇佳，潜力无限，来学PHP伐。More>>

Course Introduction Course Outline Other Courses

You will learn：

Through "Geek Academy Java Video Tutorial", you will learn Java syntax and other knowledge, and understand simplicity, object-oriented, distribution, robustness, security, platform independence and portability, multi-threading, dynamics, etc. Features. Lay the foundation for learning Android development, financial services development, big data technology, etc. in the future.

Geek Academy Java Video Tutorial

Chapter1 Introduction to Java language
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Section1 Introduction to Java language
duration： 04 minutes 28 seconds

Section2 Introduction to JRE and JDK
duration： 02 minutes 27 seconds
Chapter2 Java development environment setup
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Section1 Download and installation of JDK under Windows
duration： 04 minutes 09 seconds

Section2 Download and installation of JDK under Mac OSX
duration： 03 minutes 19 seconds

Section3 Download and installation of Eclipse
duration： 05 minutes 58 seconds

Section4 Install function extension plug-in for Eclipse
duration： 05 minutes 05 seconds

Section5 Create and run Java projects
duration： 05 minutes 53 seconds

Section6 The structure of a Java project
duration： 10 minutes 35 seconds

Section7 Import and export of Java projects
duration： 05 minutes 44 seconds
Chapter3 Development and debugging skills and use of Eclipse shortcut keys
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Section1 Commonly used output debugging techniques in Java
duration： 09 minutes 28 seconds

Section2 Java operation skills in Eclipse
duration： 14 minutes 14 seconds
Chapter4 Detailed explanation of building Eclipse integrated development environment
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Section1 Get to know Eclipse
duration： 06 minutes 33 seconds

Section2 Eclipse derivatives
duration： 04 minutes 38 seconds

Section3 Download and install Eclipse
duration： 05 minutes 58 seconds

Section4 Install function extension plug-in for Eclipse
duration： 05 minutes 05 seconds
Chapter5 Java language basics-computer hexadecimal conversion
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Section1 Summary of this lesson
duration： 00 minutes 28 seconds

Section2 An overview of computer systems
duration： 07 minutes 56 seconds

Section3 Conversion between hexadecimal and other bases
duration： 01 minutes 43 seconds

Section4 Conversion between binary and other bases
duration： 07 minutes 17 seconds

Section5 Conversion between decimal and other base systems
duration： 03 minutes 18 seconds
Chapter6 Introduction to Java Programming Basics: Variables and Data Types
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Section1 Basic data types
duration： 04 minutes 26 seconds

Section2 Definition of variables and reasons for using them
duration： 04 minutes 57 seconds

Section3 Naming, defining and initializing variables
duration： 04 minutes 24 seconds

Section4 Use variables to simplify calculations
duration： 07 minutes 06 seconds

Section5 Use variables to store multiple types of data
duration： 06 minutes 49 seconds

Section6 variable scope
duration： 06 minutes 02 seconds

Section7 Wrapper classes for basic data types
duration： 09 minutes 13 seconds

Section8 Two's complement
duration： 10 minutes 04 seconds

Section9 integer type
duration： 06 minutes 07 seconds

Section10 floating point type
duration： 05 minutes 20 seconds

Section11 Character type
duration： 08 minutes 02 seconds

Section12 Escapes
duration： 08 minutes 34 seconds

Section13 The concept and usage of Boolean type
duration： 04 minutes 14 seconds

Section14 Convert small type to large type
duration： 04 minutes 46 seconds

Section15 Small type to large type conversion case
duration： 07 minutes 47 seconds

Section16 Convert large type to small type
duration： 05 minutes 27 seconds

Section17 Conversion between int type and char type
duration： 03 minutes 58 seconds

Section18 Get data through args array
duration： 04 minutes 22 seconds

Section19 Get data from console via Scanner
duration： 04 minutes 17 seconds

Section20 Case study of console input data
duration： 05 minutes 50 seconds

Section21 Variable self-add, self-subtract, self-multiply, and self-divide operations
duration： 06 minutes 23 seconds

Section22 Swap the values of two variables
duration： 03 minutes 05 seconds

Section23 Java error types
duration： 02 minutes 54 seconds

Section24 DebugDebugging
duration： 04 minutes 57 seconds

Section25 Debug debugging case
duration： 01 minutes 53 seconds
Chapter7 Java judgment and relational operations
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Section1 Types of Java relational operations
duration： 02 minutes 55 seconds

Section2 Java examples explain the role of judgment statements and process control in relational operations
duration： 02 minutes 44 seconds
Chapter8 Java language logical operations
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Section1 Types of Java logical operations
duration： 02 minutes 12 seconds

Section2 Java logic long circuit short circuit "AND" operation
duration： 03 minutes 12 seconds

Section3 Java logic long circuit short circuit "OR" operation
duration： 02 minutes 11 seconds

Section4 Java logical "not" operation
duration： 01 minutes 02 seconds

Section5 Java logical operation priority
duration： 01 minutes 21 seconds

Section6 Java logic operation case
duration： 05 minutes 53 seconds
Chapter9 Usage of Java if judgment statement
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Section1 Java If Statement Overview and Usage Format
duration： 03 minutes 53 seconds

Section2 Java If statement uses format 2-if else statement
duration： 02 minutes 32 seconds

Section3 Java If statement uses format 3-if nested statement
duration： 04 minutes 06 seconds

Section4 Java If Statement Algorithm Example 1 Keyboard Input Java Android SQL Three Subject Scores Find the Highest Score
duration： 03 minutes 21 seconds

Section5 Java If Statement Algorithm Example 2 Selection Method to Find the Highest Score in Three Subjects
duration： 03 minutes 05 seconds
Chapter10 Detailed explanation of Switch statement in Java language
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Section1 Java Switch Statement Overview
duration： 02 minutes 43 seconds

Section2 Java Switch statement application case 1 Determine int type data
duration： 04 minutes 35 seconds

Section3 Java Switch statement application case 2 "penetration" phenomenon of switch statement
duration： 03 minutes 07 seconds

Section4 Java Switch statement application case 3 keyboard input string and judgment
duration： 03 minutes 16 seconds

Section5 Java Switch statement application case 4 displays the number of days in a specified month
duration： 03 minutes 19 seconds
Chapter11 Characteristics and usage of Java loop structure statements
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Section1 Java loop overview and while loop
duration： 04 minutes 21 seconds

Section2 Use a while loop to print all uppercase English letters and their corresponding Unicode code solutions (1)
duration： 02 minutes 24 seconds

Section3 Use a while loop to print all uppercase English letters and the corresponding Unicode code solution (2)
duration： 02 minutes 22 seconds

Section4 Do While loop usage format and execution flow
duration： 02 minutes 13 seconds

Section5 Use Java do while loop to print all uppercase English letters and corresponding Unicode code solutions (1)
duration： 01 minutes 41 seconds

Section6 Use java do while loop to print all uppercase English letters and corresponding Unicode code solutions (2)
duration： 01 minutes 36 seconds

Section7 Format of Java For loop statement
duration： 04 minutes 01 seconds
Chapter12 Java array
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Section1 Advantages of Java Array Definition Classification Declaration
duration： 03 minutes 06 seconds

Section2 Java array memory allocation
duration： 10 minutes 24 seconds

Section3 Java array static initialization
duration： 03 minutes 36 seconds

Section4 Use of Java arrays
duration： 10 minutes 17 seconds

Section5 Java two-dimensional array declaration memory allocation introduction and use
duration： 08 minutes 03 seconds
Chapter13 Detailed explanation of Java String strings
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Section1 Detailed explanation of Java string String
duration： 10 minutes 37 seconds

Section2 Common methods of Java String strings
duration： 08 minutes 25 seconds

Section3 Java StringBuffer methods
duration： 10 minutes 02 seconds

Section4 Java StringBuider usage
duration： 01 minutes 11 seconds
Chapter14 Java exception handling
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Section1 Java exception handling - catching exceptions
duration： 05 minutes 57 seconds

Section2 Java exception handling-common exceptions
duration： 05 minutes 39 seconds

Section3 Java exception handling - throws keyword (1)
duration： 04 minutes 13 seconds

Section4 Java exception handling - throws keyword (2)
duration： 01 minutes 53 seconds

Section5 Java exception handling-custom exception
duration： 02 minutes 20 seconds
Chapter15 The concept and use of classes and objects in Java object-oriented
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Section1 Java method creation and overloading
duration： 14 minutes 03 seconds

Section2 Creation of classes and the relationship between classes and objects
duration： 12 minutes 13 seconds

Section3 Java object-oriented programming
duration： 05 minutes 01 seconds

Section4 Java method recursive call
duration： 04 minutes 48 seconds
Chapter16 One of the basic characteristics of Java object-oriented: encapsulation
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Section1 The use of Java encapsulation
duration： 11 minutes 07 seconds

Section2 Use of java anonymous objects
duration： 02 minutes 51 seconds

Section3 The use of java constructor objects
duration： 08 minutes 33 seconds
Chapter17 Passing of references in Java object-oriented
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Section1 java reference passing
duration： 12 minutes 28 seconds

Section2 java this keyword
duration： 11 minutes 16 seconds

Section3 java static keyword
duration： 10 minutes 25 seconds
Chapter18 Basic features of Java object-oriented: inheritance
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Section1 Java inheritance implementation
duration： 09 minutes 51 seconds

Section2 Limitations of Java Inheritance
duration： 07 minutes 17 seconds

Section3 Java subclass object instantiation process
duration： 03 minutes 14 seconds

Section4 Java method overriding and super keyword
duration： 08 minutes 17 seconds

Section5 The difference between Java rewriting and overloading
duration： 02 minutes 13 seconds
Chapter19 Java object-oriented - abstract classes and interfaces
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Section1 Use of Java final keyword
duration： 05 minutes 42 seconds

Section2 Java abstract class
duration： 06 minutes 16 seconds

Section3 Implementation of Java interface
duration： 09 minutes 15 seconds
Chapter20 Java object-oriented polymorphism
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Section1 Java object-oriented polymorphism
duration： 07 minutes 52 seconds

Section2 Application of object-oriented polymorphism in Java
duration： 04 minutes 18 seconds

Section3 Java object-oriented instanceof keyword
duration： 02 minutes 37 seconds

Section4 Java object-oriented abstract class application
duration： 07 minutes 42 seconds

Section5 The use of Java object-oriented interface
duration： 05 minutes 02 seconds
Chapter21 Java object-oriented generics
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Section1 Java object-oriented generics - understanding generics
duration： 10 minutes 07 seconds

Section2 Java object-oriented generics - used in constructors
duration： 03 minutes 02 seconds

Section3 Java object-oriented generics - specifying multiple generics
duration： 03 minutes 37 seconds

Section4 Java object-oriented generics - wildcards
duration： 03 minutes 46 seconds

Section5 Java object-oriented generics-generic interface
duration： 03 minutes 46 seconds

Section6 Java object-oriented generics-generic methods
duration： 02 minutes 30 seconds

Section7 Java object-oriented generics - generic array
duration： 02 minutes 17 seconds
Chapter22 Advanced Java Language-Detailed Explanation of Collection Classes
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Section1 Java Collection - Collection
duration： 03 minutes 34 seconds

Section2 Java collection-List
duration： 12 minutes 42 seconds

Section3 Java collection-Set
duration： 04 minutes 00 seconds

Section4 Java Sets - Iterator
duration： 07 minutes 09 seconds

Section5 Java Collection-Map
duration： 09 minutes 40 seconds
Chapter23 Java language advanced - local file operations
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Section1 Introduction to File class
duration： 06 minutes 59 seconds

Section2 File creation, deletion, renaming(1)
duration： 09 minutes 05 seconds

Section3 Creation, renaming, and deletion of folders (2)
duration： 11 minutes 53 seconds

Section4 Reading file attributes
duration： 11 minutes 12 seconds

Section5 File attribute settings
duration： 04 minutes 38 seconds

Section6 Traverse folders
duration： 09 minutes 31 seconds

Section7 Simple reading and writing of files
duration： 11 minutes 47 seconds
Chapter24 Java language advanced-IO operation
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Section1 Introduction to Java IO
duration： 01 minutes 33 seconds

Section2 Characters, Bytes and Encodings
duration： 05 minutes 12 seconds

Section3 Reading and writing data using byte streams
duration： 17 minutes 14 seconds

Section4 Reading and writing data using character streams
duration： 12 minutes 37 seconds

Section5 Reading and writing data using a buffered character stream
duration： 11 minutes 45 seconds

Section6 FileReader and FileWriter
duration： 05 minutes 52 seconds

Section7 Use the Apache IO library to operate IO and files
duration： 09 minutes 08 seconds
Chapter25 Java Language Advanced-Multi-Threaded Programming
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Section1 Java multithreading - threads and processes
duration： 01 minutes 39 seconds

Section2 Java multithreading - implementation of threads
duration： 08 minutes 11 seconds

Section3 Java multithreading - thread status
duration： 01 minutes 56 seconds

Section4 Java multithreading - common methods of threading
duration： 10 minutes 05 seconds

Section5 Java multithreading - thread priority
duration： 04 minutes 10 seconds

Section6 Java multithreading - thread synchronization
duration： 09 minutes 03 seconds

Section7 Java multithreading - thread life cycle
duration： 01 minutes 55 seconds
Chapter26 Java project structure management
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Section1 What is Build Path
duration： 02 minutes 20 seconds

Section2 BuildPath for Java projects
duration： 04 minutes 49 seconds

Section3 Import and use of external libraries
duration： 11 minutes 46 seconds

Section4 Include other projects in the Build Path
duration： 04 minutes 35 seconds

Section5 Adding and modifying system libraries
duration： 05 minutes 36 seconds
Chapter27 XML operations in Java
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Section1 Introduction to XML data format
duration： 03 minutes 44 seconds

Section2 Create XML data using Java
duration： 15 minutes 52 seconds

Section3 Using Dom4j to manipulate XML data
duration： 07 minutes 09 seconds
Chapter28 JSON operations in Java
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Section1 Introduction to JSON data format
duration： 03 minutes 19 seconds

Section2 Reading JSON data using Java
duration： 12 minutes 49 seconds

Section3 Create JSON data using Java
duration： 09 minutes 16 seconds
Chapter29 HTTP communication in Java
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Section1 Use Http's Get method to read network data
duration： 08 minutes 49 seconds

Section2 Interactively communicate with the network using Http's Post method
duration： 10 minutes 54 seconds

Section3 Use HttpClient for Get mode communication
duration： 07 minutes 04 seconds

Section4 Use HttpClient for Post communication
duration： 05 minutes 29 seconds
Chapter30 Socket communication in Java
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Section1 Socket introduction
duration： 01 minutes 49 seconds

Section2 The establishment and use of ServerSocket
duration： 04 minutes 21 seconds

Section3 Use ServerSocket to establish a chat server-1
duration： 10 minutes 44 seconds

Section4 Use ServerSocket to build a chat server-2
duration： 11 minutes 29 seconds

Section5 Create a chat client using Java-1
duration： 13 minutes 15 seconds

Section6 Creating a chat client using Java-2
duration： 10 minutes 48 seconds
Chapter31 Overview of Java interface design
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Section1 The purpose of Java interface design
duration： 01 minutes 51 seconds

Section2 Introduction to AWT
duration： 01 minutes 31 seconds

Section3 Introduction to Swing
duration： 02 minutes 20 seconds

Section4 Introduction to SWT
duration： 02 minutes 03 seconds

Section5 How to choose a GUI toolkit
duration： 01 minutes 10 seconds
Chapter32 The basic structure of the Swing framework
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Section1 Swing framework inheritance relationship
duration： 04 minutes 28 seconds

Section2 Swing's MVC structure
duration： 06 minutes 15 seconds

Section3 Swing’s event mechanism
duration： 08 minutes 11 seconds

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