}action内的方法 根据楼上更改后出现新问题[ HTTP Status 404 - There is no Action mapped for namespace / and action name .--------------------------------------------------------------------------------type Status reportmessage There is no Action mapped for namespace / and action name .description The requested resource is not available.下面是现在的 struts配置文件 spring配置文件 <action name="start" class="firstAction" method="findAllFirstInfo"> <result>index.jsp</result> </action>spring <!-- 自动扫描和装配bean --> <context:component-scan base-package="*"></context:component-scan>web.xml <welcome-file-list> <welcome-file>start</welcome-file> </welcome-file-list>
<action name="first" class="FirstAction" method="findAllFirstInfo">
<result>index.jsp</result>
</action>
struts.objectFactory=spring
,剩下的就像4楼说的那样了。
<result>index.jsp</result>
</action>
@Controller
@Scope("prototype")
public class FirstAction extends ActionSupport {
@Resource
private NewsInterface ni;
@Resource
private MusicInterface mi;
@Resource
private SingerManageService si;
public String findAllFirstInfo(){
if(curPage<=0){
curPage=1;
}
ne=ni.pageNews(curPage, PAGESIZE);
ml=mi.pageMusic(curPage, PAGESIZE);
singer=si.getAllSingers();
totalCount=mi.findAllMusic().size();//总行数
totalPage=totalCount%PAGESIZE==0?totalCount/PAGESIZE:totalCount/PAGESIZE+1;//总页数
//判断上下页
if(curPage<=1){
pre=1;
next=curPage+1;
}else if(curPage>=totalPage){
next=totalPage;
pre=curPage-1;
}else{
pre=curPage-1;
next=curPage+1;
}
//设定页数的数组
numbers=new int[totalPage];
for(int i=0;i<totalPage;i++){
numbers[i]=i+1;
}
return SUCCESS;
}action内的方法
根据楼上更改后出现新问题[
HTTP Status 404 - There is no Action mapped for namespace / and action name .--------------------------------------------------------------------------------type Status reportmessage There is no Action mapped for namespace / and action name .description The requested resource is not available.下面是现在的 struts配置文件 spring配置文件
<action name="start" class="firstAction" method="findAllFirstInfo">
<result>index.jsp</result>
</action>spring
<!-- 自动扫描和装配bean -->
<context:component-scan base-package="*"></context:component-scan>web.xml
<welcome-file-list>
<welcome-file>start</welcome-file>
</welcome-file-list>
<!--spring自动读取配置文件applicationContext.xml-->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:applicationContext.xml</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<filter>
<filter-name>encodeFilter</filter-name>
<filter-class>util.EncodeFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>utf-8</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>encodeFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<filter>
<filter-name>struts2</filter-name>
<filter-class>
org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter
</filter-class>
</filter>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>感谢大家 dao类和impl接口实现类的注入没问题 大家一起看看是啥原因引起的下午结贴!