Controller 中 Autowried Service 层可以用 DAO 启动就报错
请输入代码
package com.ysotek.qxy.mermaid.open.customer.api.action.society;
import com.vt1314.framework.extend.action.BaseAction;
import com.vt1314.framework.sugar.data.QueryParam;
import com.vt1314.framework.sugar.func.file.FileUtils;
import com.ysotek.qxy.mermaid.common.config.ConstantKeyFilePath;
import com.ysotek.qxy.mermaid.modules.jpush.JPush;
import com.ysotek.qxy.mermaid.modules.profile.biz.UserBiz;
import com.ysotek.qxy.mermaid.modules.profile.entity.User;
import com.ysotek.qxy.mermaid.modules.society.biz.SocietyFriendBiz;
import com.ysotek.qxy.mermaid.modules.society.biz.SocietyLikeBiz;
import com.ysotek.qxy.mermaid.modules.society.biz.SocietyPublishBiz;
import com.ysotek.qxy.mermaid.modules.society.biz.SocietyResponseBiz;
import com.ysotek.qxy.mermaid.modules.society.dao.SocietyPublishDao;
import com.ysotek.qxy.mermaid.modules.society.entity.SocietyFriend;
import com.ysotek.qxy.mermaid.modules.society.entity.SocietyLike;
import com.ysotek.qxy.mermaid.modules.society.entity.SocietyPublish;
import com.ysotek.qxy.mermaid.modules.society.entity.SocietyResponse;
import com.ysotek.qxy.mermaid.modules.tools.ImgTranslation;
import net.sf.json.JSONArray;
import net.sf.json.JSONObject;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.util.StringUtils;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.multipart.MultipartFile;
import javax.servlet.http.HttpServletRequest;
import java.text.SimpleDateFormat;
import java.util.*;
/**
* 社交模块
* Created by lenovo on 2016/4/8.
*/
@Controller
@RequestMapping("/api/security/society")
public class SocietyAction extends BaseAction {
@Autowired
private SocietyResponseBiz societyResponseBiz;
@Autowired
private SocietyLikeBiz societyLikeBiz;
@Autowired
private SocietyFriendBiz societyFriendBiz;
@Autowired
private UserBiz userBiz;
@Autowired
private SocietyPublishBiz societyPublishBiz;
@Autowired
private SocietyPublishDao societyPublishDao;
private final static Logger logger = LoggerFactory.getLogger(SocietyAction.class);
/*
* 好友详情
* @param userId 好友id
* */
@RequestMapping("/friendDetail")
@ResponseBody
public JSONObject getFriendDetail(@RequestParam(name = "userId",required = false)String userId){
JSONObject result=new JSONObject();
result.put("userId","用户id");
result.put("userName","用户名");
result.put("image","用户头像");
result.put("sex","姓别");
result.put("sign","个性签名");
return result;
}
/*
* 圈子信息列表接口
* @param userId 用户Id
* @param type 显示（1、all 2、friend 3、myself）
* @param pageNowParam 当前页数
* @param pageSizeParam 每页记录数
* */
@RequestMapping("/communityList")
@ResponseBody
public JSONObject getCommunityList(@RequestParam(name = "userId",required = false)String userId,
@RequestParam(name = "pageNowParam",required = false)String pageNowParam,
@RequestParam(name = "pageSizeParam",required = false)String pageSizeParam,
@RequestParam(name = "type",required = false)String type
){
JSONObject result=new JSONObject();
JSONArray list=new JSONArray();
int s=pageNowParam==null?0:Integer.parseInt(pageNowParam);
int n=pageSizeParam==null?3:Integer.parseInt(pageSizeParam);
for(int i=s;i<n;i++){
JSONObject item=new JSONObject();
item.put("userNme","用户名"+i);
item.put("publishContent","发布内容");
item.put("images","图片");
item.put("starNum","点赞数");
list.add(item);
}
result.put("list",list);
return result;
}
/*
评论朋友圈
*/
@RequestMapping("/response")
@ResponseBody
public String addResponse(SocietyResponse societyResponse){
societyResponseBiz.addOrUpdate(societyResponse);
return "1";
}
/*
点赞
*/
@RequestMapping("/like")
@ResponseBody
public String addlike(SocietyLike societyLike){
societyLikeBiz.addOrUpdate(societyLike);
return "1";
}
/**
*添加好友接口
* @param userId 用户id
* @param friendId 好友id
**/
@RequestMapping("/addFriend")
@ResponseBody
public JSONObject addFriend(@RequestParam(name = "userId",required = false)String userId,
@RequestParam(name = "friendId",required = false)String friendId
){
User user=new User();
User friend=new User();
JSONObject result=new JSONObject();
if(!(StringUtils.isEmpty(userId)&&StringUtils.isEmpty(friendId)))
{
user=userBiz.findModel(Long.parseLong(userId));
friend=userBiz.findModel(Long.parseLong(friendId));
if(user!=null&&friend!=null)
{
if(!societyFriendBiz.isFriends(user,friend)) {
SocietyFriend societyFriend = new SocietyFriend();
societyFriend.setUser(user);
societyFriend.setFriend(friend);
societyFriend.setCreateTime(new Date());
societyFriendBiz.addOrUpdate(societyFriend);
//jpush推送
JPush jPush=new JPush();
jPush.pushMessage(user.getName()+"想要添加你为好友","好友添加",friend.getAlias());
result.put("isOk", "addOk");
}
else
{
result.put("err","已经是此用户好友不可重复添加");
}
}
else
{
result.put("err","用户或好友不存在");
}
}
else
{
result.put("err","必要参数为空");
}
return result;
}
/**
*好友列表接口
* @param userId 用户id
**/
@RequestMapping("/friendList")
@ResponseBody
public JSONObject friendList(@RequestParam(name = "userId",required = false)String userId,HttpServletRequest request
){
User user=new User();
JSONObject result=new JSONObject();
if(!StringUtils.isEmpty(userId))
{
user=userBiz.findModel(Long.parseLong(userId));
if(user!=null)
{
return societyFriendBiz.getMyFriendList(user,request);
}
else
{
result.put("err","用户不存在");
}
}
else
{
result.put("err","必要参数为空");
}
return result;
}
/**
* 发布圈子信息接口
* @param userId 用户Id
* @param authority 可见性权限 （1、全部可见2、朋友可见3、男可见4、女可见）
* @param content 发布内容
* @param publishTime 发布时间
* @param images 附带图片
* @param notifyUser 提醒用户可见（userId用逗号分开）
**/
@RequestMapping("/postCommunity")
@ResponseBody
public JSONObject postCommunity(@RequestParam(name = "userId",required = false)String userId,
@RequestParam(name = "authority",required = false)String authority,
@RequestParam(name = "content",required = false)String content,
@RequestParam(name = "publishTime",required = false)String publishTime,
@RequestParam(name = "images",required = false)MultipartFile[] images,
@RequestParam(name = "notifyUser",required = false)String notifyUser,
HttpServletRequest request
){
JSONObject result=new JSONObject();
//验证必要数据是否为空
if(!(StringUtils.isEmpty(userId)||StringUtils.isEmpty(content)||StringUtils.isEmpty(publishTime)))
{
if(images.length>3)
{
result.put("err","图片数量多于三张");
return result;
}
String path = null;
String path1="";
for(MultipartFile image:images) {
if (image != null && !image.isEmpty()) {
path = FileUtils.fileUpload(image, ConstantKeyFilePath.SOCIETY_DIR,
"society", request);
}
path1 += "/" + path+";";
}
/*String []p=path1.split(";");
for(String p1:p)
{
System.out.println(p1);
}*/
SocietyPublish societyPublish=new SocietyPublish();
if(userBiz.findModel(Long.parseLong(userId))!=null) {
societyPublish.setUser(userBiz.findModel(Long.parseLong(userId)));
societyPublish.setContent(content);
societyPublish.setPicAddress(path1);
if(StringUtils.isEmpty(authority))
{
societyPublish.setWhoCanSee('0');
}
else {
societyPublish.setWhoCanSee(authority.charAt(0));
}
societyPublish.setAttentionUserId(notifyUser);
try {
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd hh:mm:ss");
Date date = sdf.parse(publishTime);
societyPublish.setPublishTime(date);
societyPublishBiz.addOrUpdate(societyPublish);
result.put("isOk","postCommunity ok");
}catch (Exception e)
{
e.printStackTrace();
}
}
else
{
result.put("err", "用户不存在");
}
}
return result;
}
/**
* 娱乐圈 全部 （含男女可见判断）
* @param sex 性别 不输入就查询出对所有人可见的信息
* */
@RequestMapping("/getAllCommunity")
@ResponseBody
public JSONObject getAllCommunity(@RequestParam(name = "sex",required = false)String sex,HttpServletRequest request
)
{
String []picAddress=new String[1];
picAddress[0]="picAddress";
JSONObject result=new JSONObject();
QueryParam queryParam = new QueryParam();
queryParam.getSqlMap().put("allCanSee", "1");
//性别输入为空 查询出对所有人可见的朋友圈信息
if(StringUtils.isEmpty(sex)) {
return ImgTranslation.imgtras(societyPublishBiz.findJSONList(queryParam),picAddress,request);
}
//有输入判断输入是什么 再根据输入情况执行不同查询
else{
if("男".equals(sex))
{
queryParam.getSqlMap().put("maleCanSee", "3");
}else if("女".equals(sex))
{
queryParam.getSqlMap().put("feMaleCanSee", "4");
}
else
{
result.put("err","性别输入有误");
}
if(result.has("err"))
{
return result;
}
else {
return ImgTranslation.imgtras(societyPublishBiz.findJSONList(queryParam), picAddress, request);
}
}
}
/**
* 娱乐圈 好友(默认加载出对所有好友可见的朋友圈)
* @param userId
* */
@RequestMapping("/getMyFriendsCommunity")
@ResponseBody
public JSONObject getMyFriendsCommunity(@RequestParam(name = "userId",required = false)String userId,HttpServletRequest request
)
{
JSONObject result=new JSONObject();
User user=userBiz.findModel(Long.parseLong(userId));
if(user!=null) {
//找出好友列表
JSONObject friendJson=societyFriendBiz.getMyFriendList(user,request);
Set list=friendJson.entrySet();
List friendList=new ArrayList<String>();
Iterator iterator=list.iterator();
while(iterator.hasNext())
{
String json=iterator.next().toString();
String userJson=json.substring(json.indexOf('{'),json.length());
//得到好友id
String userId1=userJson.substring(10,userJson.indexOf(','));
friendList.add(userId1);
logger.info(userId1);
}
//根据好友id到朋友圈表中查询符合条件的数据并返回
if(friendList.size()==0)
{
result.put("isEmpty","empty");
}else
{
return societyPublishBiz.findMyFriendsCommunity(friendList,request);
}
}
else {
result.put("err","用户不存在");
}
return result;
}
/**
* 娱乐圈 我的动态
* @param userId
* */
@RequestMapping("/getMyCommunity")
@ResponseBody
public JSONObject getMyCommunity(@RequestParam(name = "userId",required = false)String userId,HttpServletRequest request
) {
JSONObject result=new JSONObject();
if(!StringUtils.isEmpty(userId))
{
QueryParam queryParam=new QueryParam();
queryParam.getSqlMap().put("userId",userId);
String []picAddress=new String[1];
picAddress[0]="picAddress";
return ImgTranslation.imgtras(societyPublishBiz.findJSONList(queryParam),picAddress,request);
}else
{
result.put("err","输入不能为空");
}
return result;
}
/**
* 圈子设置
*/
@RequestMapping("/setwhocansee")
@ResponseBody
public String setPublish(@RequestParam(name = "userid",required = false)String userId,
@RequestParam(name = "num",required = false)String num){
Integer a=societyPublishDao.setWhoCanSee(userId,num);
if(a==1){
return "设置成功！";
}else {
return "设置失败！";
}
}
}
refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'societyAction': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.ysotek.qxy.mermaid.modules.society.dao.SocietyPublishDao com.ysotek.qxy.mermaid.open.customer.api.action.society.SocietyAction.societyPublishDao; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.ysotek.qxy.mermaid.modules.society.dao.SocietyPublishDao] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}
2016-05-31 18:50:16 [org.springframework.web.servlet.DispatcherServlet]-[ERROR] Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'societyAction': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.ysotek.qxy.mermaid.modules.society.dao.SocietyPublishDao com.ysotek.qxy.mermaid.open.customer.api.action.society.SocietyAction.societyPublishDao; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.ysotek.qxy.mermaid.modules.society.dao.SocietyPublishDao] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1214)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:543)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:772)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:839)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:538)
at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:667)
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:633)
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:681)
a
配置文件
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context" xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd">
<context:component-scan base-package="com.ysotek.qxy">
<context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller"/>
</context:component-scan>
<bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
</bean>
<bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager">
<property name="entityManagerFactory" ref="entityManagerFactory"/>
</bean>
<tx:annotation-driven transaction-manager="transactionManager"/>
</beans>
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd">
<!--后台管理的包-->
<!--后台管理的包-->
<context:component-scan base-package="com.ysotek.qxy.mermaid.open"/>
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/>
<property name="prefix" value="/"/>
<property name="suffix" value=".jsp"/>
</bean>
<bean id="conversionService" class="org.springframework.context.support.ConversionServiceFactoryBean"/>
<mvc:annotation-driven/>
<!-- 上传接收100M的总文件大小 -->
<bean id="multipartResolver"
class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
<property name="defaultEncoding" value="UTF-8"/>
<property name="maxUploadSize" value="104857600"/>
</bean>
<!-- 当Spring容器启动完成后执行下面的这个Bean -->
<bean class="com.ysotek.qxy.mermaid.common.start.InstantiationTracingBeanPostProcessor"/>
<!--<!–<!– 拦截器 - 简单登录验证 –>–>-->
<mvc:interceptors>
<!--<mvc:interceptor>-->
<!--<mvc:mapping path="/api/**"/>-->
<!--<bean class="com.ysotek.qxy.mermaid.common.interceptor.VisitInfoInterceptor"/>-->
<!--</mvc:interceptor>-->
<!--<mvc:interceptor>-->
<!--<mvc:mapping path="/api/security/**"/>-->
<!--<bean class="com.ysotek.qxy.mermaid.common.interceptor.AuthorityInterceptor"/>-->
<!--</mvc:interceptor>-->
<!--酒吧管理后台操作拦截-->
<mvc:interceptor>
<mvc:mapping path="/BarManager/shop/**" />
<mvc:exclude-mapping path="/BarManager/shop/login/**"/>
<bean class="com.ysotek.qxy.mermaid.common.interceptor.BarManagerInterceptor" />
</mvc:interceptor>
<mvc:interceptor>
<mvc:mapping path="/api/setting/**" />
<mvc:mapping path="/api/security/society/**" />
<mvc:exclude-mapping path="/api/auth/login/**"/>
<bean class="com.ysotek.qxy.mermaid.common.interceptor.ApiInterceptor" />
</mvc:interceptor>
</mvc:interceptors>
</beans>配置问题，把Dao的包加到base-package里就可以了。
看你的代码SocietyAction是在com.ysotek.qxy.mermaid.open.customer.api.action.society包下面，没错吧？
按照你的xml里的配置：
<!--后台管理的包-->
<context:component-scan base-package="com.ysotek.qxy.mermaid.open"/>SocietyAction类应该是“后台管理”的一部分，对吧？
可你看你要注入的类com.ysotek.qxy.mermaid.modules.society.dao.SocietyPublishDao，压根不在扫描目录com.ysotek.qxy.mermaid.open下面啊，这要是能注入，那不见鬼了？
遇到这种问题：
1.查看注解是否已经添加
2.查看扫描component-scan是否包含未注入的文件