luke入门

一、参考

github luke

Lucene 02 - Lucene的入门程序(Java API的简单使用)

修复mac字体模糊

二、基本介绍

(1) 从lucene8.1之后, luke已经是lucene的子模块了,不需要单独安装；

(2) luke基于Swing创建, Swing是Java编写的一个UI画图库；

(3) luke用于查看lucene索引的数据详情

三、运行lucene3.3.0

3.1 下载

下载地址

3.2 解压编译

(1) 解压源码文件

unzip luke-3.3.0.zip

# ls -ll luke-3.3.0

total 64
-rw-r--r--@ 1 yz  staff  15311 Jul  6  2011 CHANGES.txt
-rw-r--r--@ 1 yz  staff   4092 Jul  6  2011 build.xml
drwxr-xr-x@ 9 yz  staff    288 Jul  6  2011 lib
-rw-r--r--@ 1 yz  staff    551 Jul  6  2011 luke-local.jnlp
-rw-r--r--@ 1 yz  staff   1512 Jul  6  2011 luke.gif
-rw-r--r--@ 1 yz  staff    549 Jul  6  2011 luke.jnlp
drwxr-xr-x@ 7 yz  staff    224 Jul  6  2011 src

(2) 进入项目，执行编译

ant, 详见ant入门

编译失败, error如下

Buildfile: /Users/yz/work/github/yzlucene/resources/luke-3.3.0/build.xml

clean:

init:
    [mkdir] Created dir: /Users/yz/work/github/yzlucene/resources/luke-3.3.0/build
    [mkdir] Created dir: /Users/yz/work/github/yzlucene/resources/luke-3.3.0/dist

compile:
    [javac] /Users/yz/work/github/yzlucene/resources/luke-3.3.0/build.xml:28: warning: 'includeantruntime' was not set, defaulting to build.sysclasspath=last; set to false for repeatable builds
    [javac] Compiling 55 source files to /Users/yz/work/github/yzlucene/resources/luke-3.3.0/build
    [javac] warning: [options] bootstrap class path not set in conjunction with -source 5
    [javac] error: Source option 5 is no longer supported. Use 6 or later.
    [javac] error: Target option 1.5 is no longer supported. Use 1.6 or later.

BUILD FAILED
/Users/yz/work/github/yzlucene/resources/luke-3.3.0/build.xml:28: Compile failed; see the compiler error output for details.

Total time: 1 second

分析原因是jdk版本问题，修改build.xml

再次编译ant, 编译成功

dist:
     [copy] Copying 24 files to /Users/yz/work/github/yzlucene/resources/luke-3.3.0/dist
      [zip] Building zip: /Users/yz/work/github/yzlucene/resources/luke-3.3.0/dist/luke-src-3.3.0.zip
      [tar] Building tar: /Users/yz/work/github/yzlucene/resources/luke-3.3.0/dist/luke-src-3.3.0.tgz

BUILD SUCCESSFUL
Total time: 31 seconds

3.3 运行luke3.3.0

cd build/

java -jar lukeall-3.3.0.jar

四、问题

4.1 luke字体模糊

如上，出现字体模糊的问题，解决方法是启用mac pro的CGFontRenderingFontSmoothing的功能

# 终端输入命令，可以启用该功能

defaults write -g CGFontRenderingFontSmoothingDisabled -bool NO