What are the differences between gradle and maven

The difference between gradle and maven: 1. Build logic; 2. Project model; 3. Dependency management; 4. Plug-in system; 5. Multi-project construction; 6. Configuration and declarative syntax; 7. Community and Support; 8. Upgrade and maintenance; 9. Mobile application support; 10. Integration and scalability. Detailed introduction: 1. Build logic. Maven uses a fixed life cycle, and each stage has clear tasks. This structure is easier to understand for beginners, but may not be flexible enough. Gradle provides a directed acyclic The construction logic of the diagram and so on.

The operating system for this tutorial: Windows 10 system, DELL G3 computer.

Gradle and Maven are both automated build tools for Java projects, but they differ significantly in many ways.

1. Construction logic:

• Maven: Use a fixed life cycle, and each stage has clear tasks. This structure is easier for beginners to understand, but may not be flexible enough.
• Gradle: Provides build logic based on directed acyclic graph (DAG), allowing the definition of dependencies between tasks. This makes Gradle more flexible and suitable for handling complex build requirements.

2. Project model:

• Maven: Based on the concept of POM (Project Object Model), each project has a central POM file Define the project's metadata and dependencies.
• Gradle: Uses a build script based on a domain-specific language (DSL), usually based on the Groovy language. This makes Gradle scripts more intuitive and readable.

3. Dependency management:

• Maven: There is a complete route design for local warehouse and remote warehouse, and it is very convenient to manage dependencies.
• Gradle: You can also use the Maven warehouse, but it also provides a more flexible dependency management mechanism, such as using "configuration" to manage dependencies.

4. Plug-in system:

• Maven: It has a huge plug-in ecosystem, making it easy to add new features to the project.
• Gradle: Plugins are also supported, but its plugin system is different from Maven. Gradle's plugins can be written in Groovy or Kotlin together with the main build script.

5. Multi-project build:

• Maven: supports multi-module build and can easily manage multiple sub-projects in a parent POM dependencies and configuration.
• Gradle: It also supports multi-project building and provides a more flexible build script structure to handle complex project layouts.

6. Configuration and declarative syntax:

• Maven: Mainly uses XML for configuration, although XML may seem a bit verbose to some people and tedious, but it has a clear grammatical structure.
• Gradle: Uses Groovy-based DSL for configuration, which makes the configuration more concise and readable. However, this also means additional learning of DSL syntax.

7. Community and support:

• Maven: Due to its long history and wide application, Maven has a large user base and rich documentation. Many enterprise projects choose to use Maven.
• Gradle: Although it started late, Gradle’s user base continues to grow as time goes by. It is widely used in the build of Android and other non-Java projects. Many developers and teams prefer Gradle due to its flexibility.

8. Upgrade and maintenance:

• Maven: Due to its fixed life cycle and clear upgrade path, upgrading Maven projects is usually relatively simple. .
• Gradle: Due to its highly configurable nature, upgrading can be slightly more complex, but Gradle provides great backwards compatibility.

9. Mobile application support:

• Maven: Mainly used for traditional Java application development, although there are some examples of mobile applications, it is not its main area.

• Gradle: Especially suitable for the development of Android applications, many popular Android development tools and plug-ins are integrated with Gradle.

10, Integration and Extensibility:

• Maven: Mainly focused on Java projects, although it It is also possible to integrate with projects in other languages, but this usually requires additional configuration and plugins.
• Gradle: Due to its flexibility and extensibility, it can be easily integrated with various types of projects, including non-Java projects. This gives Gradle an advantage in projects that require a mix of technologies.
  

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