问在Spring boot中添加超过65535个条目jar
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Stack Overflow用户

提问于 2018-06-01 15:56:13

回答 4查看 2.5K关注 0票数 0

我创建了一个自定义的句子间语义相似度算法。项目创建了65535个条目jar，因为它包含100,000个单词。我使用"mvn install:install-file“将自定义jar添加到我的spring引导项目中，并创建了引导jar，但每当我运行项目时，我都会收到这个错误。

Exception in thread "main" java.lang.IllegalStateException: Failed to get nested archive for entry BOOT-INF/lib/semantics-1.0.jar
    at org.springframework.boot.loader.archive.JarFileArchive.getNestedArchive(JarFileArchive.java:109)
    at org.springframework.boot.loader.archive.JarFileArchive.getNestedArchives(JarFileArchive.java:87)
    at org.springframework.boot.loader.ExecutableArchiveLauncher.getClassPathArchives(ExecutableArchiveLauncher.java:72)
    at org.springframework.boot.loader.Launcher.launch(Launcher.java:49)
    at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:51)
Caused by: java.io.IOException: Unable to open nested jar file 'BOOT-INF/lib/semantics-1.0.jar'
    at org.springframework.boot.loader.jar.JarFile.getNestedJarFile(JarFile.java:252)
    at org.springframework.boot.loader.jar.JarFile.getNestedJarFile(JarFile.java:237)
    at org.springframework.boot.loader.archive.JarFileArchive.getNestedArchive(JarFileArchive.java:104)
    ... 4 more
Caused by: java.lang.IllegalStateException: Zip64 archives are not supported
    at org.springframework.boot.loader.jar.CentralDirectoryEndRecord.getNumberOfRecords(CentralDirectoryEndRecord.java:124)
    at org.springframework.boot.loader.jar.JarFileEntries.visitStart(JarFileEntries.java:91)
    at org.springframework.boot.loader.jar.CentralDirectoryParser.visitStart(CentralDirectoryParser.java:88)
    at org.springframework.boot.loader.jar.CentralDirectoryParser.parse(CentralDirectoryParser.java:56)
    at org.springframework.boot.loader.jar.JarFile.<init>(JarFile.java:118)
    at org.springframework.boot.loader.jar.JarFile.<init>(JarFile.java:106)
    at org.springframework.boot.loader.jar.JarFile.createJarFileFromFileEntry(JarFile.java:290)

 at org.springframework.boot.loader.jar.JarFile.createJarFileFromEntry(JarFile.java:260)
    at org.springframework.boot.loader.jar.JarFile.getNestedJarFile(JarFile.java:248)
    ... 6 more

spring-mvc

spring-boot

spring-data

java

spring

回答 4

Stack Overflow用户

回答已采纳

发布于 2018-06-01 16:12:02

请参阅https://github.com/spring-projects/spring-boot/issues/2895

关键错误是：

Caused by: java.lang.IllegalStateException: Zip64 archives are not supported

55mb不需要Zip64格式，您可能应该更改创建文件的方式。

票数 1

Stack Overflow用户

发布于 2018-06-01 16:15:11

Spring boot不会在jar中支持超过65534个文件。这是他们的代码。

public int getNumberOfRecords() {
        long numberOfRecords = Bytes.littleEndianValue(this.block, this.offset + 10, 2);
        if (numberOfRecords == 0xFFFF) {
            throw new IllegalStateException("Zip64 archives are not supported");
        }
        return (int) numberOfRecords;
    }