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NumberFormat formatter = new DecimalFormat("#0.00");
double money = 100550000.755;
System.out.println(formatter.format(money));
修改tomcat/conf/server.xml 中 如下加入URIEncoding="UTF-8"
<Connector URIEncoding="UTF-8" connectionTimeout="20000" port="8080" protocol="HTTP/1.1" redirectPort="8443"/>
http://www.iteye.com/problems/57074
springmvc问题
- 博客分类:
- springmvc
http://www.iteye.com/problems/71099
http://www.blogjava.net/maverick1003/articles/236575.html
jstl 标签使用
spring mvc 3.0 实现文件上传功能
spring mvc 支持web应用程序的文件上传功能,是由spring内置的即插即用的MultipartResolver来实现的,这些解析器都定义在org.springframework.web.multipart包里。下面将使用CommonsMultipartResolver解析器来实现 ...
错误Server Tomcat v6.0 Server at localhost was unable to start within 45 seconds. If the server requires more time, try increasing the timeout in the server editor.修改 workspace\.metadata\.plugins\org.eclipse.wst.server.core\servers.xml文件。<servers><server hostname="localhost" id=&q ...
@ModelAttribute spring 此注解 有什么具体作用
spring 此注解 有什么具体作用public String submit(@ModelAttribute("customer") Customer customer, BindingResult result) { customerService.editCustomer(customer); return "/outer/customer/success"; }customer是实体类
通过 SpringMVC 的 SessionAttributes Ann ...
Java api 全集 【API JDK1.6中文版】 J2SE DK & API下载-------------------------http://java.sun.com/j2se/1.3/download.htmlhttp://java.sun.com/j2se/1.4.2/download.htmlhttp://java.sun.com/javase/downloads/index_jdk5.jsphttp://java.sun.com/javase/downloads/index.jspJ2EE DK & API下载 -------------------------h ...
动态select 选择
- 博客分类:
- js
var yearstrselArr = document.getElementById("yearstr").options; for(var i=0;i<yearstrselArr.length;i++){ if(yearstrselArr[i].value=="<!--yearstr-->"){ yearstrselArr[i].selected = true; }
驱动器:* 1. Oracle: oracle.jdbc.driver.OracleDriver* 2. Access: sun.jdbc.odbc.JdbcOdbcDriver* 3. SQL Server: com.microsoft.jdbc.sqlserver.SQLServerDriver
net.sourceforge.jtds.jdbc.Driver* 4. DB2: com.ibm.db2.jdbc.app.DB2Driver * 5. Informix: com.informix.jdbc.IfxDriver* 6. Sybase: com.s ...
备份数据库命令
exp 用户名/密码file=/home/test.dmp owner=用户
date 查看系统时间
设置系统时间
# date --set “09/17/10 11:50" (月/日/年时:分:秒)