nutch window执行程序

@echo off
set JAVA_HEAP_MAX="-Xmx512M"
if not "%1"=="" goto INIT else goto echoMSG
:echoMSG
  echo Title: Nutch 运行脚本
  echo Author:wolf mail:[e-mail] QQ:39278621
  echo Nutch Version: 0.9
  echo Usage: nutch COMMAND
  echo where COMMAND is one of:
  echo   crawl             one-step crawler for intranets
  echo   inject            inject new urls into the database
  echo   generate          generate new segments to fetch
  echo   fetchlist         print the fetchlist of a segment
  echo   fetch             fetch a segment's pages
  echo   parse             parse a segment's pages
  echo   index             run the indexer on a segment's fetcher output
  echo   merge             merge several segment indexes
  echo   dedup             remove duplicates from a set of segment indexes
  echo   updatedb          update db from segments after fetching
  echo   updatesegs        update segments with link data from the db
  echo   mergesegs         merge multiple segments into a single segment
  echo   analyze           adjust database link-analysis scoring
  echo   segread           read, fix and dump segment data
  echo   segslice          append, join and slice segment data
  echo   server            run a search server
  echo   namenode          run the NDFS namenode
  echo   datanode          run an NDFS datanode
  echo   ndfs              run an NDFS admin client
  echo   jobtracker        run the MapReduce job Tracker node
  echo   tasktracker       run a MapReduce task Tracker node
  echo  or
  echo   CLASSNAME         run the class named CLASSNAME
  echo Most commands print help when invoked w/o parameters.
  goto end;
:INIT 
  set NUTCH_HOME=%NUTCH_HOME%
  if "%NUTCH_HOME%"=="" echo NUTCH_HOME IN PATH ONT FOUND
  set CLASSPATH=%NUTCH_HOME%;%NUTCH_HOME%\conf;%NUTCH_HOME%\plugin;%NUTCH_HOME%\lib
  @echo @echo off>setclasspath.bat
  for %%i in (%NUTCH_HOME%\nutch-*.jar) do @echo set CLASSPATH=%%CLASSPATH%%;%%i>>setclasspath.bat;& for %%i in (%NUTCH_HOME%\lib\*.jar) do @echo set CLASSPATH=%%CLASSPATH%%;%%i>>setclasspath.bat;
  goto EXEC
:EXEC
  call setclasspath
  if  "%1" == "crawl" set CLASS=org.apache.nutch.crawl.Crawl
  if  "%1" == "inject" set CLASS=org.apache.nutch.crawl.Injector
  if  "%1" == "generate" set CLASS=org.apache.nutch.crawl.Generator
  if  "%1" == "fetchlist" set CLASS=org.apache.nutch.pagedb.FetchListEntry
  if  "%1" == "fetch" set CLASS=org.apache.nutch.fetcher.Fetcher

  if  "%1" == "fetch2" set CLASS=org.apache.nutch.fetcher.Fetcher2
  if  "%1" == "convdb" set CLASS=org.apache.nutch.tools.compat.CrawlDbConverter
  if  "%1" == "parse" set CLASS=org.apache.nutch.parse.ParseSegment
  if  "%1" == "index" set CLASS=org.apache.nutch.indexer.Indexer
  if  "%1" == "merge" set CLASS=org.apache.nutch.indexer.IndexMerger
  if  "%1" == "dedup" set CLASS=org.apache.nutch.indexer.DeleteDuplicates
  if  "%1" == "updatedb" set CLASS=org.apache.nutch.crawl.CrawlDb
  if  "%1" == "mergesegs" set CLASS=org.apache.nutch.segment.SegmentMerger
  if  "%1" == "readdb" set CLASS=org.apache.nutch.crawl.CrawlDbReader
  if  "%1" == "segread" echo "[DEPRECATED] Command 'segread' is deprecated, use 'readseg' instead." set CLASS=org.apache.nutch.segment.SegmentReader
  if  "%1" == "server" set CLASS=org.apache.nutch.searcher.DistributedSearch$Server
  echo %CLASSPATH%
  call "%JAVA_HOME%\bin\java" %JAVA_HEAP_MAX% -classpath "%CLASSPATH%" %CLASS% %2 %3 %4 %5 %6 %7 %8 %9
:end

 

如是有报错的话,你检查NUTCH配置文件的路径对不对..NUTCH是通过Configuration.class.getResource("")(当前类路径)来读取..