java验证
packagecom.lyqc.utils;importorg.apache.commons.lang.StringUtils;publicclassValidUtils{privatestaticfinalStringmobile"^(13|15|18|17|16)\09\{9}$";privatestati
tomcat Nio设置
<Connector port"8080" protocol"org.apache.coyote.http11.Http11NioProtocol" connectionTimeout"20000" keepAliveTimeout"1" redirectPort"8443"
Map转为Bean，注册String转Date
importjava.text.ParseException;importjava.text.SimpleDateFormat;importjava.util.Map;importorg.apache.commons.beanutils.ConversionException;importo
Java 两次MD5
导入：importorg.apache.commons.codec.digest.DigestUtils; 代码：publicstaticStringmd5(Stringsrc){returnDigestUtils.md5Hex(src);}privatestat
Struts
//导包//配置WEB.XML <filter <filternamestruts2</filtername <filterclassorg.apache.struts2.dispatcher.ng.filter .StrutsPrepar
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nestedexceptionisorg.apache.ibatis.reflection.ReflectionException:Thereisnogetterforpropertynamed in'classjava.lang.String'Mapper.xml是这样的<selectid"findPl
Spark用dataframe操作ES
直接上代码：packagecom.suning.scdc.hspark.goods.testimportscala.collection.Seqimportscala.collection.mutable.LinkedListimportorg.apache.spark.SparkConf
Thrift
安装thriftmacbrewinstallthrift安装完成检查thriftversion新建maven项目pom.xml<dependencies<dependency<groupIdorg.apache.th
Shiro rememberME 自定义rememberMeManager 不能使用
cookierememberMeCookie org.apache.shiro.web.servlet.SimpleCookie rememberMeCookie.name rememberMerememberMeCookie.httpOnly truerememberMeCookie.maxAge 2592000rem
HttpClient4.3.6学习过程——1
首先先去官网下载所需jar包http://hc.apache.org/(https://www.oschina.net/action/GoToLink?urlhttp%3A%2F%2Fhc.apache.org%2F)。目前最新版是httpclient4.4（20141217），我使用的是4.3.6版本。官网下是有教程的，但是明显教程很