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import osl = ['ssh a;scp /data/visitlog/*11* root@d:/data/mapReduceVisitorLog/'] # b c for i in l: os.system(i)在执行py脚本前,配置好了免密登录；python this_.py成功登录到a服务器，但是剩下的不能执行；实现思路：事件触发机制；各个节点 http 监听；收到后... 阅读全文
posted @ 2018-11-29 15:27
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MYSQL查看数据表最后更新时间 - 拨云见日 - CSDN博客 https://blog.csdn.net/warnerwu/article/details/73352774 阅读全文
posted @ 2018-11-29 14:48
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MySql登陆密码忘记-解决方案 - Justin丶Li - 博客园 https://www.cnblogs.com/visec479/p/4200568.html 阅读全文
posted @ 2018-11-29 14:25
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https://mp.weixin.qq.com/s/jbXs7spUCbseMX-Vf43lPw 原创： 林健 51NB技术 2018-07-13 阅读全文
posted @ 2018-11-29 12:13
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Bean生命周期 Spring Bean Life Cycle https://www.tutorialspoint.com/spring/spring_bean_life_cycle.htm The life cycle of a Spring bean is easy to understand 阅读全文
posted @ 2018-11-29 11:54
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Spring Bean Scopes https://www.tutorialspoint.com/spring/spring_bean_scopes.htm When defining a <bean> you have the option of declaring a scope for th 阅读全文
posted @ 2018-11-29 11:44
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Spring Bean Definition https://www.tutorialspoint.com/spring/spring_bean_definition.htm The objects that form the backbone of your application and tha 阅读全文
posted @ 2018-11-29 11:38
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The key unit of modularity in OOP is the class, whereas in AOP the unit of modularity is the aspect.
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Spring Framework Overview https://www.tutorialspoint.com/spring/spring_overview.htm Aspect Oriented Programming (AOP) One of the key components of Spr 阅读全文
posted @ 2018-11-29 10:54
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小结： 1、 Dependency Injection is merely one concrete example of Inversion of Control. 依赖注入是仅仅是控制反转的一个具体例子。 2、 Dependency Injection helps in gluing these 阅读全文
posted @ 2018-11-29 10:27
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修改代码 更换主机为16G >32G(开启进程前，内存消耗约5G) 6核 >同规格8核(之前cpu消耗情况未统计) cat /proc/cpuinfo processor : 7vendor_id : GenuineIntelcpu family : 6model : 63model name : 阅读全文
posted @ 2018-11-29 09:33
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