Question

如何在类路径中包含多个类文件和.Jar文件，我在linux上...并希望集成使用我的代码下载的lucene软件包，所有库和类文件都在lucene dirc中。（它们是该文件夹中的多个子目录）？

HelloLucene.java:1: error: package org.apache.lucene.analysis.standard does not exist
import org.apache.lucene.analysis.standard.StandardAnalyzer;
                                          ^
HelloLucene.java:10: error: package org.apache.lucene.queryparser.classic does not exist
import org.apache.lucene.queryparser.classic.ParseException;
                                            ^
HelloLucene.java:11: error: package org.apache.lucene.queryparser.classic does not exist
import org.apache.lucene.queryparser.classic.QueryParser;
                                            ^
HelloLucene.java:23: error: cannot find symbol
  public static void main(String[] args) throws IOException, ParseException {
                                                             ^
  symbol:   class ParseException
  location: class HelloLucene
    HelloLucene.java:26: error: cannot find symbol
    StandardAnalyzer analyzer = new StandardAnalyzer(Version.LUCENE_40);
    ^
  symbol:   class StandardAnalyzer
  location: class HelloLucene
HelloLucene.java:26: error: cannot find symbol
    StandardAnalyzer analyzer = new StandardAnalyzer(Version.LUCENE_40);
                                    ^
  symbol:   class StandardAnalyzer
  location: class HelloLucene
HelloLucene.java:45: error: cannot find symbol
    Query q = new QueryParser(Version.LUCENE_40, "title", analyzer).parse(querystr);
                  ^
  symbol:   class QueryParser
  location: class HelloLucene
Note: HelloLucene.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
7 errors

Answer 1

使用以下命令：

export CLASSPATH="$CLASSPATH:xyz.jar**:**path_to_abc.jar.jar"

您基本上必须附加到类路径，您想要的所有新条目。要做到这一点，只需在linux中使用'：'和';'在Windows中。

Answer 2

您只需将路径添加到罐子所在的文件夹中，然后递归选择内部罐子。

如何在类路径中包含多个类文件和.Jar文件，这些文件存在于linux的子文件夹中？

2 个答案: