idea 开发环境jdk崩溃
#
# A fatal error has been detected by the Java Runtime Environment:
#
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x000000006e8d4769, pid=7892, tid=2680
#
# JRE version: Java(TM) SE Runtime Environment (7.0_71-b14) (build 1.7.0_71-b14)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (24.71-b01 mixed mode windows-amd64 compressed oops)
# Problematic frame:
# V [jvm.dll+0x54769]
#
# Failed to write core dump. Minidumps are not enabled by default on client versions of Windows
#
# If you would like to submit a bug report, please visit:
# http://bugreport.sun.com/bugreport/crash.jsp
#
--------------- T H R E A D ---------------
Current thread (0x0000000008e97000): JavaThread "JDWP Transport Listener: dt_socket" daemon [_thread_in_vm, id=2680, stack(0x000000000a9d0000,0x000000000aad0000)]
siginfo: ExceptionCode=0xc0000005, reading address 0x000000000000000c
Registers:
RAX=0x000000000000000c, RBX=0x0000000008e97000, RCX=0x0000000000000000, RDX=0x0000000000000000
RSP=0x000000000aacf5a0, RBP=0x000000000000000c, RSI=0x0000000000000000, RDI=0x0000000000000010
R8 =0x00000000ec307cc0, R9 =0x0000000000000000, R10=0x0000000000000000, R11=0x0000000000000001
R12=0x0000000000000000, R13=0x000000000a119058, R14=0x0000000000000000, R15=0x0000000000000000
RIP=0x000000006e8d4769, EFLAGS=0x0000000000010246
Top of Stack: (sp=0x000000000aacf5a0)
0x000000000aacf5a0: 0000000008e97000 0000000000000000
0x000000000aacf5b0: 0000000000000000 0000000008e97000
0x000000000aacf5c0: 0000000000000000 000000006e99d597
0x000000000aacf5d0: 00000000ec307cc0 000000000aacf6f0
0x000000000aacf5e0: 0000000008e3f7f0 000000000aacf6c0
0x000000000aacf5f0: 0000000008e97000 0000000000000000
0x000000000aacf600: 0000000008e3f7f0 000000000aacf6f0
0x000000000aacf610: 0000000000000000 000000000a119058
0x000000000aacf620: 0000000000000000 0000000065e87d15
0x000000000aacf630: 000000000aacf6c0 000000000aacf6f0
0x000000000aacf640: 0000000008e3f7f0 0000000008e971e8
0x000000000aacf650: 000000000a40fa0a 0000000065e8f090
0x000000000aacf660: 000000000a010a01 000000000aacf760
0x000000000aacf670: 000000000a118c01 0000000008e9ca40
0x000000000aacf680: 00a7cf1d00000013 000000000a010a00
0x000000000aacf690: 00000000024dbbd0 000000006ea50b5d
Instructions: (pc=0x000000006e8d4769)
0x000000006e8d4749: d2 48 8b c5 eb 18 48 8b d0 48 8b c5 48 d3 e2 48
0x000000006e8d4759: 03 15 51 11 6a 00 eb 06 48 8b 12 48 8b c7 48 98
0x000000006e8d4769: 8b 14 10 85 d2 74 2a 45 84 db 4c 63 c6 48 0f 45
0x000000006e8d4779: fd 8d 47 0b 48 63 c8 48 83 e1 f8 48 c1 e9 03 8d
Register to memory mapping:
RAX=0x000000000000000c is an unknown value
RBX=0x0000000008e97000 is a thread
RCX=0x0000000000000000 is an unknown value
RDX=0x0000000000000000 is an unknown value
RSP=0x000000000aacf5a0 is pointing into the stack for thread: 0x0000000008e97000
RBP=0x000000000000000c is an unknown value
RSI=0x0000000000000000 is an unknown value
RDI=0x0000000000000010 is an unknown value
R8 =0x00000000ec307cc0 is an oop
java.lang.String
- klass: 'java/lang/String'
R9 =0x0000000000000000 is an unknown value
R10=0x0000000000000000 is an unknown value
R11=0x0000000000000001 is an unknown value
R12=0x0000000000000000 is an unknown value
R13=0x000000000a119058 is an unknown value
R14=0x0000000000000000 is an unknown value
R15=0x0000000000000000 is an unknown value
Stack: [0x000000000a9d0000,0x000000000aad0000], sp=0x000000000aacf5a0, free space=1021k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [jvm.dll+0x54769]
--------------- P R O C E S S ---------------
Java Threads: ( => current thread )
0x000000000a400000 JavaThread "RMI TCP Accept-1099" daemon [_thread_in_native, id=8064, stack(0x000000000b760000,0x000000000b860000)]
0x000000000a3fb000 JavaThread "RMI TCP Accept-0" daemon [_thread_in_native, id=2936, stack(0x000000000b620000,0x000000000b720000)]
0x000000000a138800 JavaThread "Service Thread" daemon [_thread_blocked, id=4452, stack(0x000000000a560000,0x000000000a660000)]
0x000000000a138000 JavaThread "C2 CompilerThread1" daemon [_thread_blocked, id=4492, stack(0x000000000b190000,0x000000000b290000)]
0x000000000a13c800 JavaThread "C2 CompilerThread0" daemon [_thread_blocked, id=6544, stack(0x000000000afe0000,0x000000000b0e0000)]
0x0000000008e9e800 JavaThread "JDWP Command Reader" daemon [_thread_in_native, id=4204, stack(0x000000000adf0000,0x000000000aef0000)]
0x0000000008e9b000 JavaThread "JDWP Event Helper Thread" daemon [_thread_blocked, id=5288, stack(0x000000000abb0000,0x000000000acb0000)]
=>0x0000000008e97000 JavaThread "JDWP Transport Listener: dt_socket" daemon [_thread_in_vm, id=2680, stack(0x000000000a9d0000,0x000000000aad0000)]
0x0000000008e8b800 JavaThread "Attach Listener" daemon [_thread_blocked, id=6200, stack(0x000000000a830000,0x000000000a930000)]
0x0000000008e8f800 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=7488, stack(0x000000000a690000,0x000000000a790000)]
0x0000000008e27000 JavaThread "Finalizer" daemon [_thread_blocked, id=1236, stack(0x000000000a010000,0x000000000a110000)]
0x0000000008e1f000 JavaThread "Reference Handler" daemon [_thread_blocked, id=4964, stack(0x0000000009e00000,0x0000000009f00000)]
0x00000000024de800 JavaThread "main" [_thread_blocked, id=7960, stack(0x0000000002810000,0x0000000002910000)]
Other Threads:
0x0000000008e1b800 VMThread [stack: 0x0000000009f10000,0x000000000a010000] [id=4108]
VM state:not at safepoint (normal execution)
VM Mutex/Monitor currently owned by a thread: None
Heap
PSYoungGen total 17920K, used 3697K [0x00000000ec000000, 0x00000000ed400000, 0x0000000100000000)
eden space 15360K, 24% used [0x00000000ec000000,0x00000000ec39c4b0,0x00000000ecf00000)
from space 2560K, 0% used [0x00000000ed180000,0x00000000ed180000,0x00000000ed400000)
to space 2560K, 0% used [0x00000000ecf00000,0x00000000ecf00000,0x00000000ed180000)
ParOldGen total 40960K, used 0K [0x00000000c4000000, 0x00000000c6800000, 0x00000000ec000000)
object space 40960K, 0% used [0x00000000c4000000,0x00000000c4000000,0x00000000c6800000)
PSPermGen total 131072K, used 6734K [0x00000000b4000000, 0x00000000bc000000, 0x00000000c4000000)
object space 131072K, 5% used [0x00000000b4000000,0x00000000b4693800,0x00000000bc000000)
Card table byte_map: [0x0000000005910000,0x0000000005b80000] byte_map_base: 0x0000000005370000
Polling page: 0x0000000000760000
Code Cache [0x0000000002910000, 0x0000000002b80000, 0x0000000005910000)
total_blobs=266 nmethods=12 adapters=215 free_code_cache=48711Kb largest_free_block=49866880
Compilation events (10 events):
Event: 0.674 Thread 0x000000000a138000 8 java.lang.Object::<init> (1 bytes)
Event: 0.674 Thread 0x000000000a138000 nmethod 8 0x0000000002979750 code [0x0000000002979880, 0x00000000029798f8]
Event: 0.915 Thread 0x000000000a13c800 9 java.lang.String$CaseInsensitiveComparator::compare (111 bytes)
Event: 0.922 Thread 0x000000000a13c800 nmethod 9 0x000000000297ec10 code [0x000000000297ede0, 0x000000000297f3d0]
Event: 1.059 Thread 0x000000000a138000 10 java.lang.CharacterData::of (120 bytes)
Event: 1.060 Thread 0x000000000a138000 nmethod 10 0x0000000002979d90 code [0x0000000002979ee0, 0x0000000002979fb8]
Event: 1.061 Thread 0x000000000a13c800 11 java.lang.CharacterDataLatin1::getProperties (11 bytes)
Event: 1.061 Thread 0x000000000a13c800 nmethod 11 0x000000000297bd50 code [0x000000000297be80, 0x000000000297bf18]
Event: 1.082 Thread 0x000000000a138000 12 java.lang.String::equals (81 bytes)
Event: 1.086 Thread 0x000000000a138000 nmethod 12 0x000000000297b750 code [0x000000000297b8a0, 0x000000000297bb98]
GC Heap History (0 events):
No events
Deoptimization events (0 events):
No events
Internal exceptions (10 events):
Event: 0.650 Thread 0x00000000024de800 Threw 0x00000000ec201488 at C:\re\jdk7u71\1605\hotspot\src\share\vm\interpreter\interpreterRuntime.cpp:347
Event: 0.654 Thread 0x00000000024de800 Threw 0x00000000ec2025b0 at C:\re\jdk7u71\1605\hotspot\src\share\vm\interpreter\interpreterRuntime.cpp:347
Event: 0.661 Thread 0x00000000024de800 Threw 0x00000000ec203d10 at C:\re\jdk7u71\1605\hotspot\src\share\vm\interpreter\interpreterRuntime.cpp:347
Event: 0.777 Thread 0x00000000024de800 Threw 0x00000000ec228430 at C:\re\jdk7u71\1605\hotspot\src\share\vm\interpreter\interpreterRuntime.cpp:347
Event: 0.813 Thread 0x00000000024de800 Threw 0x00000000ec2366c0 at C:\re\jdk7u71\1605\hotspot\src\share\vm\interpreter\interpreterRuntime.cpp:347
Event: 0.941 Thread 0x00000000024de800 Threw 0x00000000ec25dfe8 at C:\re\jdk7u71\1605\hotspot\src\share\vm\prims\jvm.cpp:1281
Event: 0.941 Thread 0x00000000024de800 Threw 0x00000000ec25e110 at C:\re\jdk7u71\1605\hotspot\src\share\vm\prims\jvm.cpp:1281
Event: 0.955 Thread 0x00000000024de800 Threw 0x00000000ec261d88 at C:\re\jdk7u71\1605\hotspot\src\share\vm\prims\jvm.cpp:1281
Event: 0.955 Thread 0x00000000024de800 Threw 0x00000000ec261eb0 at C:\re\jdk7u71\1605\hotspot\src\share\vm\prims\jvm.cpp:1281
Event: 1.205 Thread 0x00000000024de800 Threw 0x00000000ec294440 at C:\re\jdk7u71\1605\hotspot\src\share\vm\classfile\systemDictionary.cpp:185
Events (10 events):
Event: 1.278 Executing VM operation: ForceSafepoint
Event: 1.278 Executing VM operation: ForceSafepoint done
Event: 1.278 Executing VM operation: ForceSafepoint
Event: 1.278 Executing VM operation: ForceSafepoint done
Event: 1.278 Executing VM operation: ForceSafepoint
Event: 1.278 Executing VM operation: ForceSafepoint done
Event: 1.279 Executing VM operation: ForceSafepoint
Event: 1.279 Executing VM operation: ForceSafepoint done
Event: 1.399 Executing VM operation: GetOrSetLocal
Event: 1.399 Executing VM operation: GetOrSetLocal done
Dynamic libraries:
0x000000013f870000 - 0x000000013f8a3000 D:\Program Files\Java\jdk1.7.0_71\bin\java.exe
0x0000000077060000 - 0x000000007720a000 C:\windows\SYSTEM32\ntdll.dll
0x0000000076f40000 - 0x000000007705f000 C:\windows\system32\kernel32.dll
0x000007fefd590000 - 0x000007fefd5fb000 C:\windows\system32\KERNELBASE.dll
0x000007feff160000 - 0x000007feff23b000 C:\windows\system32\ADVAPI32.DLL
0x000007fefef80000 - 0x000007feff01f000 C:\windows\system32\msvcrt.dll
0x000007fefef50000 - 0x000007fefef6f000 C:\windows\SYSTEM32\sechost.dll
0x000007feff240000 - 0x000007feff36d000 C:\windows\system32\RPCRT4.dll
0x0000000076ce0000 - 0x0000000076dda000 C:\windows\system32\USER32.dll
0x000007fefeb20000 - 0x000007fefeb87000 C:\windows\system32\GDI32.dll
0x000007fefeb10000 - 0x000007fefeb1e000 C:\windows\system32\LPK.dll
0x000007fefd890000 - 0x000007fefd95a000 C:\windows\system32\USP10.dll
0x000007fefbe60000 - 0x000007fefc054000 C:\windows\WinSxS\amd64_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.18837_none_fa3b1e3d17594757\COMCTL32.dll
0x000007fefe880000 - 0x000007fefe8f1000 C:\windows\system32\SHLWAPI.dll
0x000007fefd980000 - 0x000007fefd9ae000 C:\windows\system32\IMM32.DLL
0x000007fefee40000 - 0x000007fefef49000 C:\windows\system32\MSCTF.dll
0x00000000615a0000 - 0x0000000061672000 D:\Program Files\Java\jdk1.7.0_71\jre\bin\msvcr100.dll
0x000000006e880000 - 0x000000006f053000 D:\Program Files\Java\jdk1.7.0_71\jre\bin\server\jvm.dll
0x000007fefb2f0000 - 0x000007fefb2f9000 C:\windows\system32\WSOCK32.dll
0x000007fefeb90000 - 0x000007fefebdd000 C:\windows\system32\WS2_32.dll
0x000007fefef70000 - 0x000007fefef78000 C:\windows\system32\NSI.dll
0x000007fefa300000 - 0x000007fefa33b000 C:\windows\system32\WINMM.dll
0x0000000077220000 - 0x0000000077227000 C:\windows\system32\PSAPI.DLL
0x0000000071a30000 - 0x0000000071a3f000 D:\Program Files\Java\jdk1.7.0_71\jre\bin\verify.dll
0x0000000067610000 - 0x0000000067638000 D:\Program Files\Java\jdk1.7.0_71\jre\bin\java.dll
0x0000000065e80000 - 0x0000000065eb5000 D:\Program Files\Java\jdk1.7.0_71\jre\bin\jdwp.dll
0x0000000067c70000 - 0x0000000067c78000 D:\Program Files\Java\jdk1.7.0_71\jre\bin\npt.dll
0x0000000067650000 - 0x0000000067665000 D:\Program Files\Java\jdk1.7.0_71\jre\bin\zip.dll
0x0000000067640000 - 0x0000000067649000 D:\Program Files\Java\jdk1.7.0_71\jre\bin\dt_socket.dll
0x000007fefcd30000 - 0x000007fefcd85000 C:\windows\system32\mswsock.dll
0x000007fefc6e0000 - 0x000007fefc6e7000 C:\windows\System32\wshtcpip.dll
0x00000000675f0000 - 0x0000000067609000 D:\Program Files\Java\jdk1.7.0_71\jre\bin\net.dll
0x000007fefcd20000 - 0x000007fefcd27000 C:\windows\System32\wship6.dll
0x00000000664f0000 - 0x0000000066501000 D:\Program Files\Java\jdk1.7.0_71\jre\bin\nio.dll
0x00000000667b0000 - 0x00000000667bb000 D:\Program Files\Java\jdk1.7.0_71\jre\bin\management.dll
0x000007fefa170000 - 0x000007fefa185000 C:\windows\system32\NLAapi.dll
0x000007fef79f0000 - 0x000007fef7a05000 C:\windows\system32\napinsp.dll
0x000007fef79d0000 - 0x000007fef79e9000 C:\windows\system32\pnrpnsp.dll
0x000007fefcbb0000 - 0x000007fefcc0b000 C:\windows\system32\DNSAPI.dll
0x000007fef79c0000 - 0x000007fef79cb000 C:\windows\System32\winrnr.dll
0x000007fef79b0000 - 0x000007fef79c0000 C:\windows\system32\wshbth.dll
0x000007fef9e20000 - 0x000007fef9e47000 C:\windows\system32\IPHLPAPI.DLL
0x000007fef9e00000 - 0x000007fef9e0b000 C:\windows\system32\WINNSI.DLL
0x000007fef7e10000 - 0x000007fef7e18000 C:\windows\system32\rasadhlp.dll
0x000007fef9a20000 - 0x000007fef9a73000 C:\windows\System32\fwpuclnt.dll
0x000007fefcd90000 - 0x000007fefcda8000 C:\windows\system32\CRYPTSP.dll
0x000007fefca90000 - 0x000007fefcad7000 C:\windows\system32\rsaenh.dll
0x000007fefc800000 - 0x000007fefc81e000 C:\windows\system32\USERENV.dll
0x000007fefd4c0000 - 0x000007fefd4cf000 C:\windows\system32\profapi.dll
0x000007fefd3f0000 - 0x000007fefd3ff000 C:\windows\system32\CRYPTBASE.dll
0x000007fef9510000 - 0x000007fef9528000 C:\windows\system32\dhcpcsvc.DLL
0x000007fef9450000 - 0x000007fef9461000 C:\windows\system32\dhcpcsvc6.DLL
0x000007feeb140000 - 0x000007feeb265000 C:\windows\system32\dbghelp.dll
VM Arguments:
jvm_args: -Xdebug -Xrunjdwp:transport=dt_socket,address=127.0.0.1:51217,suspend=y,server=n -XX:PermSize=128M -XX:MaxPermSize=256m -Dcom.sun.management.jmxremote= -Dcom.sun.management.jmxremote.port=1099 -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.authenticate=false -Djava.rmi.server.hostname=127.0.0.1 -Djava.util.logging.config.file=C:\Users\Administrator\.IntelliJIdea13\system\tomcat\Unnamed_mobile-irp_2\conf\logging.properties -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Djava.endorsed.dirs=D:\test\apache-tomcat-7.0.62\endorsed -Dcatalina.base=C:\Users\Administrator\.IntelliJIdea13\system\tomcat\Unnamed_mobile-irp_2 -Dcatalina.home=D:\test\apache-tomcat-7.0.62 -Djava.io.tmpdir=D:\test\apache-tomcat-7.0.62\temp
java_command: org.apache.catalina.startup.Bootstrap start
Launcher Type: SUN_STANDARD
Environment Variables:
JAVA_HOME=D:\Program Files\Java\jdk1.7.0_71
JRE_HOME=D:\Program Files\Java\jdk1.7.0_71
CLASSPATH=D:\test\apache-tomcat-7.0.62\bin\bootstrap.jar;D:\test\apache-tomcat-7.0.62\bin\tomcat-juli.jar
PATH=C:\windows\system32;C:\windows;C:\windows\System32\Wbem;C:\windows\System32\WindowsPowerShell\v1.0\;D:\Program Files (x86)\MySQL\MySQL Server 5.0\bin;D:\Program Files\TortoiseGit\bin;C:\windows;D:\maven\apache-maven-3.3.9\bin;
USERNAME=liubaofeng
OS=Windows_NT
PROCESSOR_IDENTIFIER=Intel64 Family 6 Model 69 Stepping 1, GenuineIntel
--------------- S Y S T E M ---------------
OS: Windows 7 , 64 bit Build 7601 Service Pack 1
CPU:total 4 (2 cores per cpu, 2 threads per core) family 6 model 69 stepping 1, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2, popcnt, avx, avx2, aes, erms, ht, tsc, tscinvbit
Memory: 4k page, physical 3928304k(500044k free), swap 6646928k(1012380k free)
vm_info: Java HotSpot(TM) 64-Bit Server VM (24.71-b01) for windows-amd64 JRE (1.7.0_71-b14), built on Sep 26 2014 16:16:12 by "java_re" with unknown MS VC++:1600
time: Tue Aug 23 18:36:23 2016
elapsed time: 1 seconds
看提示为内存读写异常，将idea tomcat jdk内存调整大，问题得到解决
参考链接
http://www.oschina.net/question/256490_92956
idea 开发环境jdk崩溃的更多相关文章
- 在 Ubuntu16.04 中搭建 Spark 单机开发环境 (JDK + Scala + Spark)
1.准备 本文主要讲述如何在Ubuntu 16.04 中搭建 Spark 2.11 单机开发环境,主要分为 3 部分:JDK 安装,Scala 安装和 Spark 安装. JDK 1.8:jdk-8u ...
- 1、Java语言概述与开发环境——JDK JRE JVM理解
一.理解概念: 1.JDK(Java Development Kit Java开发工具包) JDK是提供给Java开发人员使用的,其中包含Java的开发工具,也包括JRE,所以安装了JDK,就不用单独 ...
- 1、Java语言概述与开发环境——JDK的安装与环境变量的配置
Selenium.Appium.Macaca.RobotFramework.Jmeter等框架或工具均必须的一样东西——JDK,也就是基于java开发的东西都要这个东西.JDK的概念在这里不作描述. ...
- 安装java开发环境jdk,安装JDK
JDK可以理解为翻译官,它将Java高级语言翻译为二进制执行. JDK可以编译文件,编译后的文件扩展名为.class. 只要能支持JDK的地方,JAVA就可以运行,这就是JAVA跨平台的性质. 我的是 ...
- ubuntu java开发环境jdk安装
1. 下载JDK6安装包,我的为32位系统所以选择jdk-6u35-linux-i586.bin 下载地址:http://www.oracle.com/technetwork/java/javase/ ...
- ubuntu上java的开发环境 jdk 的安装
jre下载路径: https://java.com/zh_CN/download/manual.jsp jdk下载路径:http://www.oracle.com/technetwork/java/j ...
- Eclipse开发环境JDK版本问题和校验问题
今天遇到的两个问题: 1.启动程序报错:Unsupported major.minor version 52.0 这是JDK版本过低的问题,统一一下Build Path和java Complie中的版 ...
- myeclipse 2017破解安装教程+开发环境部署（jdk+tomcat）
点击安装包,进入安装界面,点击next 选择接受协议,点击next 选择安装目录,点击next 格局自己电脑的机型选择32bit或64bit,点击next 安装完成后不要运行MyEclipse,将 & ...
- Java开发环境配置之安装JDK
一:序言摘要 学习过Java的人都知道,如果想要开发一套java程序,首先需要做的准备工作就是配置JDK.JDK是 Java 语言的软件开发工具包,它主要用于移动设备.嵌入式设备上的java应用程序. ...
随机推荐
- Tmux的安装、使用与配置
tmux 安装.使用.配置 因上线需求,故需要使用tumx,方便上线 tmux功能 提供了强大的.易于使用的命令行界面 可横向.纵向分割窗口 窗格可以自由移动和调整大小,或者直接利用四个预设布局之一 ...
- September 10th 2016 Week 37th Saturday
An innovation that goes beyond imagination again raised the standard. 颠覆想象的创新,再一次刷新标准. An advertisem ...
- September 3rd 2016 Week 36th Saturday
Calculation never made a hero. 举棋不定,难以称雄. We change. We have to. Or we spend the rest of our lives f ...
- jvm分析(MD语法)
#是什么**jps** 查看所有的jvm进程,包括进程ID,进程启动的路径等等. **jstack** 观察jvm中当前所有线程的运行情况和线程当前状态.系统崩溃了?如果java程序崩溃生成cor ...
- solrconfig.xml和schema.xml说明
1. solrconfig.xml solrconfig.xml配置文件主要定义了SOLR的一些处理规则,包括索引数据的存放位置,更新,删除,查询的一些规则配置. 1.1. datadir节点 ...
- hdu1212(大数取模)
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=1212 题意:给出两个数a, b,求a%b: 思路:(c+d)%e=c%e+d%e,(c*d)%e=(c ...
- PHP之MVC项目实战(二)
本文主要包括以下内容 GD库图片操作 利用GD库实现验证码 文件上传 缩略图 水印 GD库图片操作 <?php $img = imagecreatetruecolor(500, 300); // ...
- js冒泡排序与二分法查找
冒泡排序 var attr=[1,5,7,6,3,9,2,8,4]; var zj=0; //控制比较轮数 for(var i=0;i<attr.length-1;i++) { //控制每轮的比 ...
- bootstratp图标的使用
bootstratp作为一个优秀的前端框架,最近使用了其中的Glyphicon Halflings的字体图标.起初一直显示不出来,后面通过搜索相关资料直到成功显示,在此做一些总结,方便后面复习. 1. ...
- ASP.NET MVC中Controller返回值类型ActionResult
1.返回ViewResult视图结果,将视图呈现给网页 public class TestController : Controller { //必须存在Controller\Test\Index.c ...