Practice Java Programming Projects

September 26, 2025 ยท View on GitHub

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Learn Java, a versatile, object-oriented programming language, with this comprehensive learning path. Designed for beginners, these Java courses provide a structured roadmap to master OOP concepts, Java syntax, and application development. Gain real-world experience by building Java applications through hands-on, practical coding exercises in an interactive Java playground.

Exercises

IndexNameDifficultyPractice
01Bulk Insert Data Into Course ScheduleBeginner๐Ÿš€ Start Lab
02Chinese-English Information Switching via IoCBeginner๐Ÿš€ Start Lab
03Configuring With YAML FilesBeginner๐Ÿš€ Start Lab
04Counting Access Times by IPBeginner๐Ÿš€ Start Lab
05Course Schedule CRUD With MyBatisBeginner๐Ÿš€ Start Lab
06Extending Entity with Custom PropertiesBeginner๐Ÿš€ Start Lab
07Displaying Query Results Using EL ExpressionsBeginner๐Ÿš€ Start Lab
08Druid Database Connection Pool AccessBeginner๐Ÿš€ Start Lab
09Employee Management File IntegrationBeginner๐Ÿš€ Start Lab
10First Program With Quartz FrameworkBeginner๐Ÿš€ Start Lab
11Image Upload Based on TCP ProtocolBeginner๐Ÿš€ Start Lab
12Concurrent Producer-Consumer with Guava MonitorBeginner๐Ÿš€ Start Lab
13MyBatis Database Integration ProjectBeginner๐Ÿš€ Start Lab
14Receive Request Parameters with JavaBeanBeginner๐Ÿš€ Start Lab
15Merge Multiple Files AlternatelyBeginner๐Ÿš€ Start Lab
16Displaying Proverb on Web Page with JSPBeginner๐Ÿš€ Start Lab
17Outputting Triangle With Out ObjectBeginner๐Ÿš€ Start Lab
18Employee Information Retrieval with MVC and ServletBeginner๐Ÿš€ Start Lab
19Recording Web Page Accesses Using ListenersBeginner๐Ÿš€ Start Lab
20Search for Text Files in DirectoryBeginner๐Ÿš€ Start Lab
21Setting Up Spring Development EnvironmentBeginner๐Ÿš€ Start Lab
22Spring IoC Employee Management SystemBeginner๐Ÿš€ Start Lab
23Unit Testing Java Student ClassBeginner๐Ÿš€ Start Lab
24Student Management Module Unit TestingBeginner๐Ÿš€ Start Lab
25Use Properties to Modify Database ConfigurationBeginner๐Ÿš€ Start Lab
26Modifying the Teacher Table Using PreparedStatementBeginner๐Ÿš€ Start Lab
27Query Teacher Salary Using PreparedStatementBeginner๐Ÿš€ Start Lab
28Statement for Querying Classroom TableBeginner๐Ÿš€ Start Lab
29University Information Query SystemBeginner๐Ÿš€ Start Lab

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