问Sonatype Nexus search api不会返回所有工件

EN

#!/usr/bin/env  groovy
import groovy.json.JsonSlurper

def source = "release"
def url = "http://<<nexus-host>>/service/rest/v1/search?repository=maven-releases&maven.groupId=com.xyz&maven.artifactId=woof&maven.extension=war"
Set<String> versions = new HashSet<>();
def continuationToken = null
def count = 0

def url1 = url
while (true) {
    def xml = url1.toURL().text
    JsonSlurper parser = new groovy.json.JsonSlurper()
    Map parsedJson = parser.parseText(xml)
    def rawVer = parsedJson.items.version
    continuationToken = parsedJson.continuationToken

    if (continuationToken != null) {
        url1 = url + "&continuationToken=" + continuationToken
    }

    if (source.equalsIgnoreCase('snapshot')) {

        Set<String> modVersion = new HashSet<>()
        for (def item : rawVer) {
            modVersion.add(item.split("-").getAt(0) + "-SNAPSHOT")
        }

        versions.addAll(modVersion)
    } else {
        versions.addAll(rawVer)
    }

    if (continuationToken == null || count > 5) {
        break;
    }
}

return versions.sort().reverse()