我试图启动我的Spring MVC hibernate应用程序时遇到此异常.
SEVERE: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [org.apache.commons.dbcp.BasicDataSource] for bean with name 'dataSource' defined in ServletContext resource [/WEB-INF/spring/appServlet/mysql_persistence_info.xml]; nested exception is java.lang.ClassNotFoundException: org.apache.commons.dbcp.BasicDataSource
at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1235)
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我的/WEB-INF/spring/appServlet/mysql_persistence_info.xml是
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd">
<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">
<property name="driverClassName" value="com.mysql.jdbc.Driver"/>
<property name="url" value="jdbc:mysql://localhost/MyrDB"/>
<property name="username" value="user"/>
<property name="password" value="user"/>
<!-- connection pooling details -->
<property name="initialSize" value="1"/>
<property name="maxActive" value="5"/>
</bean>
<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
<property name="dataSource" ref="dataSource"/>
<property name="hibernateProperties">
<props>
<prop …Run Code Online (Sandbox Code Playgroud) 我是Spring annotation和MVC的新手.我的第一页是home.jsp,现在它没有在Tomcat服务器中出现我在控制台的末尾显示错误.我试图创建一个非常简单的注释应用程序.这是控制器.
import javax.validation.Valid;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.ui.ModelMap;
import org.springframework.validation.BindingResult;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
@Controller
//@RequestMapping()
public class UserLoginController {
public UserLoginController(){
}
//@RequestMapping(value="/get" , method = RequestMethod.GET)
//@ModelAttribute("user")
public String get(final ModelMap model) {
User userForm = new User();
model.addAttribute("userLogin", userForm);
return "form";
}
@RequestMapping(value="/home.jsp", method = RequestMethod.POST)
public String post(Model model) {
String test=" inside here";
return "success";
}
}
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这是JSP
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<%@ taglib …Run Code Online (Sandbox Code Playgroud) 我有一个动态的PDF表单,该表单已填充并展平。此PDF可以工作,并且可以在任何版本的IE上正确显示。使用Firefox时,出现以下错误:
损坏的内容错误
由于检测到数据传输错误,因此无法显示您要查看的页面。
由于检测到数据传输错误,因此无法显示您要查看的页面。请与网站所有者联系,以告知他们该问题。
任何人都可以在不破坏我的功能性IE PDF代码的情况下帮助我解决为什么出现此错误以及需要解决的问题。