代码风格、代码规范----maven

//摘抄自：maven官网（http://maven.apache.org/developers/conventions/code.html）2014-03-01 10:43:32

Java Code Style

The Maven style for Java is mainly:

• White space: One space after control statements and between arguments (i.e. if ( foo ) instead of if(foo)), myFunc( foo, bar, baz ) instead of myFunc(foo,bar,baz)). No spaces after methods names (i.e. void myMethod(), myMethod( "foo" ))
• Indentation: Always use 4 space indents and never use tabs!
• Blocks: Always enclose with a new line brace.
• Line wrapping: Always use a 120-column line width for Java code and Javadoc.
• Readingness: Specify code grouping members, if needed. For instance in a Mojo class, you could have:

  public class MyMojo
  {
      // ----------------------------------------------------------------------
      // Mojo components
      // ----------------------------------------------------------------------
  
      /**
       * Artifact factory.
       *
       * @component
       */
      private ArtifactFactory artifactFactory;
  
      ...
  
      // ----------------------------------------------------------------------
      // Mojo parameters
      // ----------------------------------------------------------------------
  
      /**
       * The POM.
       *
       * @parameter expression="${project}"
       * @required
       */
      private MavenProject project;
  
      ...
  
      // ----------------------------------------------------------------------
      // Mojo options
      // ----------------------------------------------------------------------
      ...
  
      // ----------------------------------------------------------------------
      // Public methods
      // ----------------------------------------------------------------------
  
      /**
       * {@inheritDoc}
       */
      public void execute()
          throws MojoExecutionException
      {
        ...
      }
  
      // ----------------------------------------------------------------------
      // Protected methods
      // ----------------------------------------------------------------------
      ...
  
      // ----------------------------------------------------------------------
      // Private methods
      // ----------------------------------------------------------------------
      ...
  
      // ----------------------------------------------------------------------
      // Static methods
      // ----------------------------------------------------------------------
      ...
  }
  
  
  

  XML Code Style

  The Maven style for XML files is mainly:

  • Indentation: Always use 2 space indents, unless you‘re wrapping a new XML tags line in which case you should indent 4 spaces.
  • Line Breaks: Always use a new line with indentation for complex XML types and no line break for simple XML types. Always use a new line to separate XML sections or blocks, for instance:

    <aTag>
      <simpleType>This is a simple type</simpleType>
    
      <complexType>
        <simpleType>This is a complex type</simpleType>
      </complexType>
    </aTag>

    In some cases, adding comments could improve the readability of blocks, for instance:

        <!-- Simple XML documentation                                               -->

    or

        <!-- ====================================================================== -->
        <!-- Block documentation                                                    -->
        <!-- ====================================================================== -->

代码风格、代码规范----maven,布布扣,bubuko.com

代码风格、代码规范----maven

原文：http://www.cnblogs.com/dfg-09/p/3574787.html