/**  
 *  written by: Stan Towianski - May 2018 
 * notes: I make assumption each of 3 version sections a.b.c is not longer then 4 digits: aaaa.bbbb.cccc-MODWORD1(-)modnum2
 * 5.10.13-release-1 becomes 0000500100013.501     6.0-snapshot becomes 0000600000000.100
 * MODWORD1 = -xyz/NotMatching, -SNAPSHOT, -ALPHA, -BETA, -RC, -RELEASE/nothing  return:  .0, .1, .2, .3, .4, .5
 * modnum2 = up to 2 digit/chars second version
 * */
public class VersionCk {

    private static boolean isVersionHigher( String baseVersion, String testVersion )
        {
        System.out.println( "versionToComparable( baseVersion ) =" + versionToComparable( baseVersion ) );
        System.out.println( "versionToComparable( testVersion ) =" + versionToComparable( testVersion ) + " is this higher ?" );
        return versionToComparable( testVersion ).compareTo( versionToComparable( baseVersion ) ) > 0;
        }

    //----  not worrying about += for something so small
    private static String versionToComparable( String version )
        {
//        System.out.println("version - " + version);
        String versionNum = version;
        int at = version.indexOf( '-' );
        if ( at >= 0 )
            versionNum = version.substring( 0, at );

        String[] numAr = versionNum.split( "\\." );
        String versionFormatted = "0";
        for ( String tmp : numAr )
            {
            versionFormatted += String.format( "%4s", tmp ).replace(' ', '0');
            }
        while ( versionFormatted.length() < 12 )  // pad out to aaaa.bbbb.cccc
            {
            versionFormatted += "0000";
            }
//        System.out.println( "converted min version =" + versionFormatted + "=   : " + versionNum );
        return versionFormatted + getVersionModifier( version, at );
        }

    //----  use order low to high: -xyz, -SNAPSHOT, -ALPHA, -BETA, -RC, -RELEASE/nothing  returns: 0, 1, 2, 3, 4, 5
    private static String getVersionModifier( String version, int at )
        {
//        System.out.println("version - " + version );
        String[] wordModsAr = { "-SNAPSHOT", "-ALPHA", "-BETA", "-RC", "-RELEASE" };        

        if ( at < 0 )
            return "." + wordModsAr.length + "00";   // make nothing = RELEASE level

        int i = 1;
        for ( String word : wordModsAr )
            {
            if ( ( at = version.toUpperCase().indexOf( word ) ) > 0 )
                return "." + i + getSecondVersionModifier( version.substring( at + word.length() ) );
            i++;
            }

        return ".000";
        }

    //----  add 2 chars for any number after first modifier.  -rc2 or -rc-2   returns 02
    private static String getSecondVersionModifier( String version )
        {
        System.out.println( "second modifier =" + version + "=" );
        Matcher m = Pattern.compile("(.*?)(\\d+).*").matcher( version );
//        if ( m.matches() )
//            System.out.println( "match ? =" + m.matches() + "=   m.group(1) =" + m.group(1) + "=   m.group(2) =" + m.group(2) + "=   m.group(3) =" + (m.groupCount() >= 3 ? m.group(3) : "x") );
//        else
//            System.out.println( "No match" );
        return m.matches() ? String.format( "%2s", m.group(2) ).replace(' ', '0') : "00";
        }

    public static void main(String[] args) 
        {
        checkVersion( "3.10.0", "3.4.0");
        checkVersion( "5.4.2", "5.4.1");
        checkVersion( "5.4.4", "5.4.5");
        checkVersion( "5.4.9", "5.4.12");
        checkVersion( "5.9.222", "5.10.12");
        checkVersion( "5.10.12", "5.10.12");
        checkVersion( "5.10.13", "5.10.14");
        checkVersion( "6.7.0", "6.8");
        checkVersion( "6.7", "2.7.0");
        checkVersion( "6", "6.3.1");
        checkVersion( "4", "4.0.0");
        checkVersion( "6.3.0", "6");
        checkVersion( "5.10.12-Alpha", "5.10.12-beTA");
        checkVersion( "5.10.13-release", "5.10.14-beta");
        checkVersion( "6.7.0", "6.8-snapshot");
        checkVersion( "6.7.1", "6.7.0-release");
        checkVersion( "6-snapshot", "6.0.0-beta");
        checkVersion( "6.0-snapshot", "6.0.0-whatthe");
        checkVersion( "5.10.12-Alpha-1", "5.10.12-alpha-2");
        checkVersion( "5.10.13-release-1", "5.10.13-release2");
        checkVersion( "10-rc42", "10.0.0-rc53");
        }

    private static void checkVersion(String baseVersion, String testVersion) 
        {
        System.out.println( "baseVersion - " + baseVersion );
        System.out.println( "testVersion - " + testVersion );
        System.out.println( "isVersionHigher = " + isVersionHigher( baseVersion, testVersion ) );
        System.out.println( "---------------");
        }

    }

一些输出:

---------------
baseVersion - 6.7
testVersion - 2.7.0
versionToComparable( baseVersion ) =0000600070000.500
versionToComparable( testVersion ) =0000200070000.500 is this higher ?
isVersionHigher = false
---------------
baseVersion - 6
testVersion - 6.3.1
versionToComparable( baseVersion ) =0000600000000.500
versionToComparable( testVersion ) =0000600030001.500 is this higher ?
isVersionHigher = true
---------------
baseVersion - 4
testVersion - 4.0.0
versionToComparable( baseVersion ) =0000400000000.500
versionToComparable( testVersion ) =0000400000000.500 is this higher ?
isVersionHigher = false
---------------
baseVersion - 6.3.0
testVersion - 6
versionToComparable( baseVersion ) =0000600030000.500
versionToComparable( testVersion ) =0000600000000.500 is this higher ?
isVersionHigher = false
---------------
baseVersion - 5.10.12-Alpha
testVersion - 5.10.12-beTA
second modifier ==
versionToComparable( baseVersion ) =0000500100012.200
second modifier ==
versionToComparable( testVersion ) =0000500100012.300 is this higher ?
second modifier ==
second modifier ==
isVersionHigher = true
---------------
baseVersion - 5.10.13-release
testVersion - 5.10.14-beta
second modifier ==
versionToComparable( baseVersion ) =0000500100013.500
second modifier ==
versionToComparable( testVersion ) =0000500100014.300 is this higher ?
second modifier ==
second modifier ==
isVersionHigher = true
---------------
baseVersion - 6.7.0
testVersion - 6.8-snapshot
versionToComparable( baseVersion ) =0000600070000.500
second modifier ==
versionToComparable( testVersion ) =0000600080000.100 is this higher ?
second modifier ==
isVersionHigher = true
---------------
baseVersion - 6.7.1
testVersion - 6.7.0-release
versionToComparable( baseVersion ) =0000600070001.500
second modifier ==
versionToComparable( testVersion ) =0000600070000.500 is this higher ?
second modifier ==
isVersionHigher = false
---------------
baseVersion - 6-snapshot
testVersion - 6.0.0-beta
second modifier ==
versionToComparable( baseVersion ) =0000600000000.100
second modifier ==
versionToComparable( testVersion ) =0000600000000.300 is this higher ?
second modifier ==
second modifier ==
isVersionHigher = true
---------------
baseVersion - 6.0-snapshot
testVersion - 6.0.0-whatthe
second modifier ==
versionToComparable( baseVersion ) =0000600000000.100
versionToComparable( testVersion ) =0000600000000.000 is this higher ?
second modifier ==
isVersionHigher = false
---------------
baseVersion - 5.10.12-Alpha-1
testVersion - 5.10.12-alpha-2
second modifier =-1=
versionToComparable( baseVersion ) =0000500100012.201
second modifier =-2=
versionToComparable( testVersion ) =0000500100012.202 is this higher ?
second modifier =-2=
second modifier =-1=
isVersionHigher = true
---------------
baseVersion - 5.10.13-release-1
testVersion - 5.10.13-release2
second modifier =-1=
versionToComparable( baseVersion ) =0000500100013.501
second modifier =2=
versionToComparable( testVersion ) =0000500100013.502 is this higher ?
second modifier =2=
second modifier =-1=
isVersionHigher = true
---------------
baseVersion - 10-rc42
testVersion - 10.0.0-rc53
second modifier =42=
versionToComparable( baseVersion ) =0001000000000.442
second modifier =53=
versionToComparable( testVersion ) =0001000000000.453 is this higher ?
second modifier =53=
second modifier =42=
isVersionHigher = true
---------------

科特林：

@kotlin.jvm.Throws(InvalidParameterException::class)
fun String.versionCompare(remoteVersion: String?): Int {
    val remote = remoteVersion?.splitToSequence(".")?.toList() ?: return 1
    val local = this.splitToSequence(".").toList()

    if(local.filter { it.toIntOrNull() != null }.size != local.size) throw InvalidParameterException("version invalid: $this")
    if(remote.filter { it.toIntOrNull() != null }.size != remote.size) throw InvalidParameterException("version invalid: $remoteVersion")

    val totalRange = 0 until kotlin.math.max(local.size, remote.size)
    for (i in totalRange) {
        if (i < remote.size && i < local.size) {
            val result = local[i].compareTo(remote[i])
            if (result != 0) return result
        } else (
            return local.size.compareTo(remote.size)
        )
    }
    return 0
}

public int compare(String v1, String v2) {
        v1 = v1.replaceAll("\\s", "");
        v2 = v2.replaceAll("\\s", "");
        String[] a1 = v1.split("\\.");
        String[] a2 = v2.split("\\.");
        List<String> l1 = Arrays.asList(a1);
        List<String> l2 = Arrays.asList(a2);


        int i=0;
        while(true){
            Double d1 = null;
            Double d2 = null;

            try{
                d1 = Double.parseDouble(l1.get(i));
            }catch(IndexOutOfBoundsException e){
            }

            try{
                d2 = Double.parseDouble(l2.get(i));
            }catch(IndexOutOfBoundsException e){
            }

            if (d1 != null && d2 != null) {
                if (d1.doubleValue() > d2.doubleValue()) {
                    return 1;
                } else if (d1.doubleValue() < d2.doubleValue()) {
                    return -1;
                }
            } else if (d2 == null && d1 != null) {
                if (d1.doubleValue() > 0) {
                    return 1;
                }
            } else if (d1 == null && d2 != null) {
                if (d2.doubleValue() > 0) {
                    return -1;
                }
            } else {
                break;
            }
            i++;
        }
        return 0;
    }

public int CompareVersions(String version1, String version2)
{
    String[] string1Vals = version1.split("\\.");
    String[] string2Vals = version2.split("\\.");

    int length = Math.max(string1Vals.length, string2Vals.length);

    for (int i = 0; i < length; i++)
    {
        Integer v1 = (i < string1Vals.length)?Integer.parseInt(string1Vals[i]):0;
        Integer v2 = (i < string2Vals.length)?Integer.parseInt(string2Vals[i]):0;

        //Making sure Version1 bigger than version2
        if (v1 > v2)
        {
            return 1;
        }
        //Making sure Version1 smaller than version2
        else if(v1 < v2)
        {
            return -1;
        }
    }

    //Both are equal
    return 0;
}

使用Maven真的很简单:

import org.apache.maven.artifact.versioning.DefaultArtifactVersion;

DefaultArtifactVersion minVersion = new DefaultArtifactVersion("1.0.1");
DefaultArtifactVersion maxVersion = new DefaultArtifactVersion("1.10");

DefaultArtifactVersion version = new DefaultArtifactVersion("1.11");

if (version.compareTo(minVersion) < 0 || version.compareTo(maxVersion) > 0) {
    System.out.println("Sorry, your version is unsupported");
}

您可以从这个页面获得Maven Artifact的正确依赖项字符串:

<dependency>
<groupId>org.apache.maven</groupId>
<artifactId>maven-artifact</artifactId>
<version>3.0.3</version>
</dependency>

public static int compareVersions(String version1, String version2){

    String[] levels1 = version1.split("\\.");
    String[] levels2 = version2.split("\\.");

    int length = Math.max(levels1.length, levels2.length);
    for (int i = 0; i < length; i++){
        Integer v1 = i < levels1.length ? Integer.parseInt(levels1[i]) : 0;
        Integer v2 = i < levels2.length ? Integer.parseInt(levels2[i]) : 0;
        int compare = v1.compareTo(v2);
        if (compare != 0){
            return compare;
        }
    }

    return 0;
}