The crystallization of the experience of development experts-Java design patterns
Design patterns contain a large number of programming ideas, and it is not easy to teach and truly master them. There are many design pattern courses online, and most of them are relatively obscure and lack real application scenarios and framework source code support. After learning, you only know the shape but not the form. Its god. I know various design patterns, but don’t know how to use them in real projects. This course aims at the above problems. (1) The teaching method adopts diagram + framework source code analysis. (2) It systematically and comprehensively explains the design pattern, including the seven principles of design pattern, the six major relationships between UML class diagram and class, and 23 types of designs. Patterns and their classification, etc.
204532
person learning
149
class hour
2021-08-17
update time
01 days08 Hours54 minutes31 seconds
Total course duration
学习是最好的投资！
You will learn
Design patterns contain a large number of programming ideas, and it is not easy to teach and truly master them. There are many design pattern courses online, and most of them are relatively obscure and lack real application scenarios and framework source code support. After learning, you only know the shape but not the form. Its god. I know various design patterns, but don’t know how to use them in real projects. This course aims at the above problems. (1) The teaching method adopts diagram + framework source code analysis. (2) It systematically and comprehensively explains the design pattern, including the seven principles of design pattern, the six major relationships between UML class diagram and class, and 23 types of designs. Patterns and their classification, etc.
The crystallization of the experience of development experts-Java design patterns
Section1 Design pattern interview questions (1)
11 minutes18 seconds
Section2 Design pattern interview questions (2)
11 minutes26 seconds
Section3 When to use design patterns
21 minutes37 seconds
Section4 Content and delivery methods
11 minutes11 seconds
Section5 An introduction to the seven design principles
13 minutes22 seconds
Section6 single responsibility principle
20 minutes11 seconds
Section7 Summary of the Single Responsibility Principle
09 minutes41 seconds
Section8 Interface isolation principle(1)
14 minutes30 seconds
Section9 Interface isolation principle(2)
10 minutes56 seconds
Section10 Summary of interface isolation principles
05 minutes34 seconds
Chapter1 Design Pattern (1)
Section1 Dependency Inversion Principle(1)
12 minutes04 seconds
Section2 Dependency Inversion Principle(2)
15 minutes04 seconds
Section3 Summary of Dependency Inversion Principle
10 minutes43 seconds
Section4 Richter Substitution Principle(1)
07 minutes21 seconds
Section5 Richter Substitution Principle(2)
19 minutes44 seconds
Section6 Open and Close Principle(1)
13 minutes24 seconds
Section7 Open and Close Principle(2)
07 minutes55 seconds
Section8 Summary of the opening and closing principle
04 minutes48 seconds
Section9 Demeter's Law(1)
19 minutes29 seconds
Section10 Demeter's Law(2)
05 minutes31 seconds
Chapter2 Design Pattern (2)
Section1 Notes on Demeter's Law
05 minutes20 seconds
Section2 Principles and summary of synthesis and reuse
11 minutes18 seconds
Section3 Basic introduction to UML
12 minutes17 seconds
Section4 UML class diagram
08 minutes05 seconds
Section5 Class dependencies, generalization and implementation
16 minutes41 seconds
Section6 Association, aggregation and composition of classes
20 minutes17 seconds
Section7 Summary of the six major relationships in class diagrams
12 minutes35 seconds
Section8 Overview and classification of design patterns
17 minutes00 seconds
Section9 Singleton (static constant hungry Chinese style)
10 minutes33 seconds
Section10 Singleton (static code block hungry Chinese style)
04 minutes11 seconds
Chapter3 Design Pattern (3)
Section1 Singleton (thread-unsafe lazy style)
06 minutes35 seconds
Section2 Singleton (thread-safe lazy style)
04 minutes47 seconds
Section3 Singleton (synchronized code block lazy style)
03 minutes28 seconds
Section4 Singleton(DoubleCheck)
08 minutes23 seconds
Section5 Singleton (static inner class)
07 minutes55 seconds
Section6 Singleton (enumeration method)
05 minutes17 seconds
Section7 Singleton mode JKD source code analysis
04 minutes17 seconds
Section8 Things to note about singleton pattern
14 minutes11 seconds
Section9 Simple Factory Pattern (1)-Pizza Ordering
22 minutes29 seconds
Section10 Simple Factory Pattern (2)-Pizza Ordering
06 minutes44 seconds
Chapter4 Design Pattern (4)
Section1 Simple Factory Pattern (3)-Pizza Ordering
20 minutes03 seconds
Section2 Simple Factory Pattern (4)-Pizza Ordering
05 minutes31 seconds
Section3 Factory Method Pattern (1)-Pizza Ordering
03 minutes46 seconds
Section4 Factory Method Pattern (2)-Pizza Ordering
22 minutes08 seconds
Section5 Abstract Factory Pattern (1)-Pizza Ordering
09 minutes17 seconds
Section6 Abstract Factory Pattern (2)-Pizza Ordering
15 minutes20 seconds
Section7 Factory pattern-JDK source code analysis
11 minutes19 seconds
Section8 Factory pattern - summary
21 minutes49 seconds
Section9 Prototype Mode (1)-Clone Sheep
07 minutes49 seconds
Section10 Prototype Mode (2)-Clone Sheep
12 minutes49 seconds
Chapter5 Design Pattern (5)
Section1 Prototype pattern (3)-Spring source code analysis
08 minutes24 seconds
Section2 Prototype mode (4)-deep copy
07 minutes12 seconds
Section3 Prototype mode (5)-deep copy
23 minutes32 seconds
Section4 Prototype mode (6)-content sorting
13 minutes18 seconds
Section5 Builder Mode (1)-Build a House
11 minutes23 seconds
Section6 Builder Pattern (2)-Principle Class Diagram
07 minutes52 seconds
Section7 Builder Mode (3)-Build a House
23 minutes36 seconds
Section8 Builder pattern (4)-StringBuilder source code
11 minutes00 seconds
Section9 Builder Mode (5)-Content Sorting
12 minutes04 seconds
Section10 Adapter Pattern - How it works
10 minutes02 seconds
Chapter6 Design Pattern (6)
Section1 Class Adapter - Voltage Issues
19 minutes14 seconds
Section2 Object adapter - voltage issue
14 minutes12 seconds
Section3 Interface adapter - voltage issue
14 minutes29 seconds
Section4 Adapter mode-Dispatcher source code
26 minutes09 seconds
Section5 Adapter pattern-content sorting
17 minutes28 seconds
Section6 Bridge Mode(1)-Phone Problem
03 minutes50 seconds
Section7 Bridge mode (2)-principle class diagram
08 minutes28 seconds
Section8 Bridge Mode (3) - Cell Phone Issues
22 minutes51 seconds
Section9 Bridge mode (4)-JDBC source code
11 minutes18 seconds
Section10 Bridge mode (5)-content sorting
In calculation
Chapter7 Design Pattern (7)
Section1 Decorator Pattern (1)-Starbucks Coffee
08 minutes27 seconds
Section2 Decorator pattern (2)-Starbucks coffee
06 minutes29 seconds
Section3 Decorator Pattern (3)-How it works
06 minutes40 seconds
Section4 Decorator Pattern (4)-Starbucks Coffee
33 minutes22 seconds
Section5 Decorator pattern (5)-IO source code
11 minutes34 seconds
Section6 Decorator pattern (6)-content sorting
08 minutes33 seconds
Section7 Combination mode (1)-College display
11 minutes47 seconds
Section8 Combination mode (2)-school display
32 minutes13 seconds
Section9 Combination mode (3)-HashMap source code
13 minutes21 seconds
Section10 Combination mode (4)-content sorting
10 minutes08 seconds
Chapter8 Design Pattern (8)
Section1 Appearance Mode (1)-Cinema Management
05 minutes33 seconds
Section2 Appearance Mode(2)-How it works
07 minutes33 seconds
Section3 Appearance Mode (3)-Cinema Management
21 minutes38 seconds
Section4 Appearance mode (4)-MyBatis source code
13 minutes58 seconds
Section5 Appearance Mode (5)-Notes
14 minutes39 seconds
Section6 Flying Dollar Model (1)-Website Outsourcing
05 minutes07 seconds
Section7 Flyweight mode (2) - working principle
17 minutes36 seconds
Section8 Flying Dollar Model (3)-Website Outsourcing
22 minutes40 seconds
Section9 Flyweight mode (4)-Integer source code
11 minutes33 seconds
Section10 Flying Yuan Mode (5)-Content Sorting
10 minutes13 seconds
Chapter9 Design Pattern (9)
Section1 Agent mode (1)-Basic introduction
05 minutes38 seconds
Section2 Proxy mode (2)-static proxy
18 minutes43 seconds
Section3 Proxy mode (3)-Dynamic proxy
29 minutes19 seconds
Section4 Proxy mode (4)-Cglib proxy
28 minutes47 seconds
Section5 Proxy Pattern (5) - several variations
13 minutes19 seconds
Section6 Template mode (1) - working principle
11 minutes36 seconds
Section7 Template mode (2)-soy milk making
13 minutes24 seconds
Section8 Template pattern (3)-hook method
06 minutes47 seconds
Section9 Template mode (4)-IOC source code
22 minutes56 seconds
Section10 Template mode (5)-details
11 minutes19 seconds
Chapter10 Design Patterns (10)
Section1 Command mode (1) - working principle
15 minutes25 seconds
Section2 Command mode(2)-remote control
19 minutes28 seconds
Section3 Command mode(3)-remote control
23 minutes57 seconds
Section4 Command mode (4)-JdbcTml source code
16 minutes13 seconds
Section5 Command mode (5)-Content sorting
09 minutes52 seconds
Section6 Visitor Mode (1)-Singer Rating
04 minutes00 seconds
Section7 Visitor pattern (2)-principle class diagram
13 minutes34 seconds
Section8 Visitor Mode (3)-Singer Rating
25 minutes09 seconds
Section9 Visitor mode (4)-double dispatch
06 minutes54 seconds
Section10 Visitor Mode (5)-Usage Details
08 minutes14 seconds
Chapter11 Design Pattern (11)
Section1 Iterator pattern (1)-uniform traversal problem
04 minutes14 seconds
Section2 Iterator pattern (2)-principle class diagram
15 minutes49 seconds
Section3 Iterator pattern (3)-uniform traversal problem
07 minutes06 seconds
Section4 Iterator pattern (4)-uniform traversal problem
34 minutes41 seconds
Section5 Iterator pattern (5)-JDK source code
19 minutes23 seconds
Section6 Iterator pattern (6)-usage details
11 minutes41 seconds
Section7 Observer Mode (1)-Weather Forecast
07 minutes20 seconds
Section8 Observer Mode (2)-Weather Forecast
13 minutes23 seconds
Section9 Observer pattern (3) - working principle
04 minutes09 seconds
Section10 Observer Mode (4)-Weather Forecast
24 minutes25 seconds
Section11 Observer pattern (5)-Observable source code
06 minutes54 seconds
Chapter12 Design Patterns (12)
Section1 Observer pattern (6)-content sorting
07 minutes02 seconds
Section2 Intermediary model (1)-smart home
09 minutes56 seconds
Section3 Mediator Pattern (2) - Working Principle
16 minutes20 seconds
Section4 Intermediary model (3)-smart home
26 minutes25 seconds
Section5 Intermediary model (4)-content sorting
06 minutes54 seconds
Section6 Memo Mode (1)-Game Character
02 minutes51 seconds
Section7 Memo Mode(2)-How it works
25 minutes28 seconds
Section8 Memo Mode(3)-Game Character
16 minutes21 seconds
Section9 Memo Mode (4)-Notes
08 minutes19 seconds
Section10 Interpreter mode (1)-calculation evaluation
03 minutes15 seconds
Chapter13 Design Patterns (13)
Section1 Interpreter Mode (2)-Principle Class Diagram
13 minutes17 seconds
Section2 Interpreter mode (3)-calculation evaluation
37 minutes55 seconds
Section3 Interpreter mode (4)-SpelExp source code
16 minutes44 seconds
Section4 Interpreter Mode (5)-Summary
08 minutes44 seconds
Section5 State Mode (1)-Working Principle Diagram
11 minutes18 seconds
Section6 Status Mode (2) - Lottery
33 minutes55 seconds
Section7 Status mode (3)-Lending platform source code
18 minutes55 seconds
Section8 Status Mode (4)-Notes
09 minutes11 seconds
Section9 Strategy Pattern (1)-Duck Problem
12 minutes51 seconds
Section10 Strategy Mode (2)-How it works
09 minutes09 seconds
Chapter14 Design Patterns (14)
Section1 Strategy Pattern (3)-Duck Problem
22 minutes51 seconds
Section2 Strategy Mode (4)-Arrays source code
09 minutes47 seconds
Section3 Strategy mode (5)-Content sorting
09 minutes38 seconds
Section4 Chain of Responsibility Model (1)-Procurement Approval
05 minutes42 seconds
Section5 Chain of Responsibility Model (2)-Working Principle
10 minutes37 seconds
Section6 Chain of Responsibility Model (3)-Procurement Approval
23 minutes56 seconds
Section7 Chain of responsibility pattern (4)-SpringMVC source code
17 minutes24 seconds
Section8 Chain of Responsibility Model (5)-Content Sorting
08 minutes38 seconds
Chapter15 Design Patterns (15)
Data Name
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