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http://developer.51cto.com/art/201105/261283.htm
http://developer.51cto.com/art/201105/259452.htm

wtp servers

    博客分类:
  • java
1.在servers中新建的SERVER上右击——属性的General项下右边Location属性点击SwitchLocation按钮,设置成/Servers/Tomcat v7.0 Serverat localhost.server (Server s : Properties -> General -> Location = /Servers/Tomcat v7.0 Server at localhost.server ;) 2.双击新建的server,修改Server Options设置:将Publish module contexts to separate XML ...
原文出处:http://www.sonatype.com/books/nexus-book/reference/maven-sect-single-group.html <settings>  <mirrors>    <mirror>      <!--This sends everything else to /public -->      <id>nexus</id>      <mirrorOf>*</mirrorOf>      <url>http://localhost:8 ...
原文出处:http://blog.springsource.com/2007/01/23/dynamic-datasource-routing/   Spring 2.0.1 introduced an AbstractRoutingDataSource. I believe that it deserves attention, since (based on frequent questions from clients) I have a hunch that there are quite a few 'home-grown' solutions to this problem fl ...

quartz

    博客分类:
  • java
quartz cron 表达式详解 字段         允许值               允许的特殊字符   秒           0-59                 , - * /   分           0-59                 , - * /   小时         0-23                 , - * /   日期         1-31                 , - * ? / L W C   月份         1-12 或者 JAN-DEC    , - * /   星期         1-7 或者 SUN-S ...

maven

    博客分类:
  • java
nexus搭建maven私服 maven轻松管理项目

linux编码

    博客分类:
  • java
vi /etc/sysconfig/i18n LANG="zh_CN.UTF-8"   1.手动更改profile文件的命令:vi /etc/profile2.在文件的末尾添加以下两行命令:export LC_ALL="zh_CN.UTF-8"export LANG="zh_CN.UTF-8"   3.也可在/root/.bash_profile文件的末尾添加以下两行命令:export LC_ALL="zh_CN.UTF-8"export LANG="zh_CN.UTF-8"
c pipe管道通信
性能监控分析:Perf4j代码性能与P6Spy sql性能分析.

ftpclient

    博客分类:
  • java
org.apache.commons.net.ftp http://voole.iteye.com/blog/624391

linux下oracle

1.启动数据库 su - oracle sqlplus /nolog connect /as sysdba startup quit lsnrctl start 2.关闭数据库 su - oracle lsnrctl stop sqlplus /nolog shutdown immediate quit
http://jolbox.com/

keytool

    博客分类:
  • java
keytool -genkey {-alias alias} {-keyalg keyalg} {-keysize keysize} {-sigalg sigalg} [-dname dname] [-keypass keypass] {-validity valDays} {-storetype storetype} {-keystore keystore} [-storepass storepass]   如:   1.生成私钥:keytool -genkey -alias server -keyalg rsa -sigalg md5withrsa  -keystore server ...
加密算法:    对称加密算法:       DES、IDEA、RC2、RC4、AES、Skipjack ......    非对称加密算法:       RSA、DSA、DiffieHellman、PKCS、PGP ......单向的HASH算法属于报文摘要算法,虽然有些也出自OpenSSL库。    命令操作:    1、生成普通私钥: [weigw@TEST src]$ openssl genrsa -out privatekey.key 1024 Generating RSA private key, 1024 bit long modulus ....++++++ ...... ...
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