W3CHINA.ORG讨论区--OntoSCORM:一个基于领域本体的知识搜索引擎

贴子主题： OntoSCORM:一个基于领域本体的知识搜索引擎

本主题类别: E-learning | 信息检索

两种方式都用？那在程序设计的时候怎么写呢？
传给Index和Query的Analyzer应该只有一个，用if语句判断，try,catch吗？
ICTCLAS如果出错的话，应该是java虚拟机以外的win32错误，用try,catch是不能捕获的，而且如果出错，程序马上立刻错误结束，比如以下这个就是我们在使用它的时候的报错：

hs_err_pid1204.log
————————————————————
#
# An unexpected error has been detected by HotSpot Virtual Machine:
#
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x100024a1, pid=1204, tid=268
#
# Java VM: Java HotSpot(TM) Client VM (1.5.0_06-b05 mixed mode, sharing)
# Problematic frame:
# C [slice.dll+0x24a1]
#

--------------- T H R E A D ---------------

Current thread (0x00823890): JavaThread "main" [_thread_in_native, id=268]

siginfo: ExceptionCode=0xc0000005, reading address 0x1ea4a0a8

Registers:
EAX=0x03591e58, EBX=0x26ce96e8, ECX=0x003e6373, EDX=0x1b4b8250
ESP=0x0006f780, EBP=0x0006f83c, ESI=0x26ce96e8, EDI=0x0006f83c
EIP=0x100024a1, EFLAGS=0x00010202

Top of Stack: (sp=0x0006f780)
0x0006f780:   0006f8d8 26ce96e8 26ce96e8 cccccccc
0x0006f790:   cccccccc cccccccc cccccccc cccccccc
0x0006f7a0:   cccccccc cccccccc cccccccc cccccccc
0x0006f7b0:   cccccccc cccccccc cccccccc cccccccc
0x0006f7c0:   cccccccc cccccccc cccccccc cc007377
0x0006f7d0:   6372733c 6c6c413e 6f666e69 74616d72
0x0006f7e0:   636e6f69 61746e6f 64656e69 65726568
0x0006f7f0:   73696e69 70656874 65706f72 6f797472

Instructions: (pc=0x100024a1)
0x10002491: c7 45 f8 01 00 00 00 8b 55 f8 6b d2 70 8b 45 08
0x100024a1: 0f be 0c 10 85 c9 0f 84 e8 01 00 00 8b 55 f8 6b

Stack: [0x00030000,0x00070000),  sp=0x0006f780,  free space=253k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
C  [slice.dll+0x24a1]
C  [slice.dll+0x3f4c]
C  [slice.dll+0x176f]
C  [slice.dll+0x19ad]
j  org.apache.lucene.analysis.cn.slice.Slice.slice(Ljava/lang/String;II)Ljava/lang/String;+0
j  org.apache.lucene.analysis.cn.slice.Slice.slice(Ljava/lang/String;IIZZ)Ljava/lang/String;+130
j  cn.edu.whu.sim.ontolt.util.PDFConverter.main([Ljava/lang/String;)V+38
v  ~StubRoutines::call_stub
V  [jvm.dll+0x845a9]
V  [jvm.dll+0xd9317]
V  [jvm.dll+0x8447a]
V  [jvm.dll+0x8b44a]
C  [javaw.exe+0x14c5]
C  [javaw.exe+0x3151]
C  [kernel32.dll+0x16d4f]

Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
j  org.apache.lucene.analysis.cn.slice.Slice.slice(Ljava/lang/String;II)Ljava/lang/String;+0
j  org.apache.lucene.analysis.cn.slice.Slice.slice(Ljava/lang/String;IIZZ)Ljava/lang/String;+130
j  cn.edu.whu.sim.ontolt.util.PDFConverter.main([Ljava/lang/String;)V+38
v  ~StubRoutines::call_stub

--------------- P R O C E S S ---------------

Java Threads: ( => current thread )
  0x00831e70 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=556]
  0x0082f7f0 JavaThread "CompilerThread0" daemon [_thread_blocked, id=2164]
  0x0082e650 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=552]
  0x0082d9d0 JavaThread "Finalizer" daemon [_thread_blocked, id=3976]
  0x0082c750 JavaThread "Reference Handler" daemon [_thread_blocked, id=276]
=>0x00823890 JavaThread "main" [_thread_in_native, id=268]

Other Threads:
0x0082b9f0 VMThread [id=3968]
0x00832b50 WatcherThread [id=320]

VM state:not at safepoint (normal execution)

VM Mutex/Monitor currently owned by a thread: None

Heap
def new generation   total 640K, used 84K [0x22bd0000, 0x22c80000, 0x230b0000)
  eden space 576K,   3% used [0x22bd0000, 0x22bd5040, 0x22c60000)
  from space 64K,  99% used [0x22c70000, 0x22c7fff8, 0x22c80000)
  to   space 64K,   0% used [0x22c60000, 0x22c60000, 0x22c70000)
tenured generation   total 7716K, used 4900K [0x230b0000, 0x23839000, 0x26bd0000)
   the space 7716K,  63% used [0x230b0000, 0x23579058, 0x23579200, 0x23839000)
compacting perm gen  total 8192K, used 1161K [0x26bd0000, 0x273d0000, 0x2abd0000)
   the space 8192K,  14% used [0x26bd0000, 0x26cf2558, 0x26cf2600, 0x273d0000)
    ro space 8192K,  63% used [0x2abd0000, 0x2b0db178, 0x2b0db200, 0x2b3d0000)
    rw space 12288K,  46% used [0x2b3d0000, 0x2b969fa8, 0x2b96a000, 0x2bfd0000)

Dynamic libraries:
0x00400000 - 0x0040c000 D:\JavaProgramFiles\Java\jre1_5_0_06\bin\javaw.exe
0x7c920000 - 0x7c9b4000 C:\WINDOWS\system32\ntdll.dll
0x7c800000 - 0x7c91c000 C:\WINDOWS\system32\kernel32.dll
0x77da0000 - 0x77e49000 C:\WINDOWS\system32\ADVAPI32.dll
0x77e50000 - 0x77ee1000 C:\WINDOWS\system32\RPCRT4.dll
0x77d10000 - 0x77d9f000 C:\WINDOWS\system32\USER32.dll
0x77ef0000 - 0x77f37000 C:\WINDOWS\system32\GDI32.dll
0x77be0000 - 0x77c38000 C:\WINDOWS\system32\MSVCRT.dll
0x76300000 - 0x7631d000 C:\WINDOWS\system32\IMM32.DLL
0x62c20000 - 0x62c29000 C:\WINDOWS\system32\LPK.DLL
0x73fa0000 - 0x7400b000 C:\WINDOWS\system32\USP10.dll
0x6d670000 - 0x6d804000 D:\JavaProgramFiles\Java\jre1_5_0_06\bin\client\jvm.dll
0x76b10000 - 0x76b3a000 C:\WINDOWS\system32\WINMM.dll
0x6d280000 - 0x6d288000 D:\JavaProgramFiles\Java\jre1_5_0_06\bin\hpi.dll
0x76bc0000 - 0x76bcb000 C:\WINDOWS\system32\PSAPI.DLL
0x6d640000 - 0x6d64c000 D:\JavaProgramFiles\Java\jre1_5_0_06\bin\verify.dll
0x6d300000 - 0x6d31d000 D:\JavaProgramFiles\Java\jre1_5_0_06\bin\java.dll
0x6d660000 - 0x6d66f000 D:\JavaProgramFiles\Java\jre1_5_0_06\bin\zip.dll
0x10000000 - 0x1022e000 D:\JavaProgramFiles\Java\jdk1_5_0_06\slice\slice.dll
0x5d170000 - 0x5d207000 C:\WINDOWS\system32\COMCTL32.dll
0x72f70000 - 0x72f96000 C:\WINDOWS\system32\WINSPOOL.DRV
0x76320000 - 0x76367000 C:\WINDOWS\system32\comdlg32.dll
0x77f40000 - 0x77fb6000 C:\WINDOWS\system32\SHLWAPI.dll
0x7d590000 - 0x7dd82000 C:\WINDOWS\system32\SHELL32.dll
0x77180000 - 0x77282000 C:\WINDOWS\WinSxS\x86_Microsoft.Windows.Common-Controls_6595b64144ccf1df_6.0.2600.2180_x-ww_a84f1ff9\comctl32.dll

VM Arguments:
java_command: cn.edu.whu.sim.ontolt.util.PDFConverter
Launcher Type: SUN_STANDARD

Environment Variables:
JAVA_HOME=D:\JavaProgramFiles\Java\jdk1_5_0_06
PATH=C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;D:\JavaProgramFiles\Java\jdk1_5_0_06\slice;C:\Program Files\Microsoft SQL Server\80\Tools\BINN
USERNAME=jpz6311whu
OS=Windows_NT
PROCESSOR_IDENTIFIER=x86 Family 6 Model 9 Stepping 5, GenuineIntel

--------------- S Y S T E M ---------------

OS: Windows XP Build 2600 Service Pack 2

CPU:total 1 family 6, cmov, cx8, fxsr, mmx, sse, sse2

Memory: 4k page, physical 515440k(41860k free), swap 1009016k(579960k free)

vm_info: Java HotSpot(TM) Client VM (1.5.0_06-b05) for windows-x86, built on Nov 10 2005 11:12:14 by "java_re" with MS VC++ 6.0

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