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类别 运算符
算术运算符 + 、 - 、 * 、 / (或 div )和 % (或 mod )
关系运算符 == (或 eq )、 != (或 ne )、 < (或 lt )、 > (或 gt )、 <= (或 le )和 >= (或 ge )
逻辑运算符 && (或 and )、 || (或 or )和 ! (或 not )
验证运算符 empty
HttpServletRequest request = ServletActionContext.getRequest();
String savePath=request.getRealPath("ewmImages")+"/"+time+".jpeg";
String codeInfo="http://"+request.getLocalAddr()+":"+request.getServerPort()+"/pyqnzjg/qyzr_detail.action? ...
<div id="a1" style=" position:absolute; z-index:2;"></div>
<table width="200" border="0" cellpadding="0" cellspacing="0">
<tr>
<td><img src="http://www.baidu.com/img/baidu_logo.gif& ...
package www.pdwy.util;
import java.awt.Color;
import java.awt.Font;
import java.awt.Graphics2D;
import java.awt.Image;
import java.awt.image.BufferedImage;
import java.awt.print.PrinterException;
import java.io.File;
import javax.imageio.ImageIO;
import www.pdwy.model.Tblbzmdz;
imp ...
<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<!--
Mapping file autogenerated by MyEclipse Persisten ...
<th width="5%"><input type="checkbox" name="checkAll" id="checkAll" onclick="checkAll(this)" />
</th>
<td align="center"><input name="check" type="checkbox"
value="${qyzr. ...
0
你在hibernate里配置的是
Java代码 收藏代码
<bean id="mysessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
看清楚了id是mysessionFactory
然后你在action里面用的是
Java代码 收藏代码
Session session = sessionFactory.openS ...
q void delete(Object entity):删除指定持久化实例q deleteAll(Collection entities):删除集合内全部持久化类实例q find(String queryString):根据HQL查询字符串来返回实例集合q findByNamedQuery(String queryName):根据命名查询返回实例集合q get(Class entityClass, Serializable id):根据主键加载特定持久化类的实例q save(Object entity):保存新的实例q s ...