1.添加Spring AOP支持

2.代码完善

README.md

 #优雅的SSM架构(Spring+SpringMVC+Mybatis）
 - Maven
-- Spring（IOC DI 声明式事务处理）
+- Spring（IOC DI AOP 声明式事务处理）
 - SpringMVC（支持Restful风格）
 - Hibernate Validate（参数校验）
 - Mybatis（最少配置方案）
 - Quartz时间调度
 - Redis缓存（ProtoStuff序列化）
-- **[Redis Sentinel主从高可用方案](http://wosyingjun.iteye.com/blog/2289593)**
-- **[Druid（数据源配置 sql防注入 sql性能监控)](http://wosyingjun.iteye.com/blog/2306139)**
+- [Redis Sentinel主从高可用方案](http://wosyingjun.iteye.com/blog/2289593)
+- [Redis Cluster集群高可用方案](http://wosyingjun.iteye.com/blog/2289220)
+- [Druid（数据源配置 sql防注入 sql性能监控)](http://wosyingjun.iteye.com/blog/2306139)
 - 统一的异常处理
-- JSP JSTL
+- JSP JSTL JavaScript
+- Sping Shiro权限控制（待完善）
 
 ###**架构图：**
 ![](http://i.imgur.com/EvH40td.png)
\ No newline at end of file

beauty_ssm.iml

@@ -15,17 +15,6 @@
         </sourceRoots>
       </configuration>
     </facet>
-    <facet type="Spring" name="Spring">
-      <configuration>
-        <fileset id="fileset" name="Spring Application Context" removed="false">
-          <file>file://$MODULE_DIR$/src/main/resources/spring/spring-service.xml</file>
-          <file>file://$MODULE_DIR$/src/main/resources/spring/spring-redis.xml</file>
-          <file>file://$MODULE_DIR$/src/main/resources/spring/spring-web.xml</file>
-          <file>file://$MODULE_DIR$/src/main/resources/spring/spring-quartz.xml</file>
-          <file>file://$MODULE_DIR$/src/main/resources/spring/spring-dao.xml</file>
-        </fileset>
-      </configuration>
-    </facet>
   </component>
   <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_7" inherit-compiler-output="false">
     <output url="file://$MODULE_DIR$/target/classes" />
@@ -50,6 +39,8 @@
     <orderEntry type="library" name="Maven: org.quartz-scheduler:quartz:1.8.5" level="project" />
     <orderEntry type="library" name="Maven: javax.transaction:jta:1.1" level="project" />
     <orderEntry type="library" name="Maven: com.alibaba:fastjson:1.2.8" level="project" />
+    <orderEntry type="library" name="Maven: org.hibernate:hibernate-validator:4.2.0.Final" level="project" />
+    <orderEntry type="library" name="Maven: javax.validation:validation-api:1.0.0.GA" level="project" />
     <orderEntry type="library" name="Maven: org.springframework:spring-core:4.2.0.RELEASE" level="project" />
     <orderEntry type="library" name="Maven: commons-logging:commons-logging:1.2" level="project" />
     <orderEntry type="library" name="Maven: org.springframework:spring-beans:4.2.0.RELEASE" level="project" />

pom.xml

@@ -71,7 +71,12 @@
 		    <artifactId>fastjson</artifactId>
 		    <version>1.2.8</version>
 		</dependency>
-        
+
+		<dependency>
+			<groupId>org.hibernate</groupId>
+			<artifactId>hibernate-validator</artifactId>
+			<version>4.2.0.Final</version>
+		</dependency>
 		<!--common end -->
 
 		<!--spring start -->

src/main/java/com/yingjun/ssm/aop/BindingResultAop.java

+package com.yingjun.ssm.aop;
+
+import com.yingjun.ssm.dto.BaseResult;
+import org.aspectj.lang.ProceedingJoinPoint;
+import org.aspectj.lang.annotation.Around;
+import org.aspectj.lang.annotation.Aspect;
+import org.aspectj.lang.annotation.Pointcut;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Component;
+import org.springframework.validation.BindingResult;
+
+/**
+ * @author yingjun
+ *
+ * 采用AOP的方式处理参数问题。
+ */
+@Component
+@Aspect
+public class BindingResultAop {
+
+    private final Logger LOG = LoggerFactory.getLogger(this.getClass());
+
+    @Pointcut("execution(* com.yingjun.ssm.web.*.*(..))")
+    public void aopMethod(){}
+
+    @Around("aopMethod()")
+    public Object  around(ProceedingJoinPoint joinPoint) throws Throwable{
+        LOG.info("before method invoking!");
+        BindingResult bindingResult = null;
+        for(Object arg:joinPoint.getArgs()){
+            if(arg instanceof BindingResult){
+                bindingResult = (BindingResult) arg;
+            }
+        }
+        if(bindingResult != null){
+            if(bindingResult.hasErrors()){
+                String errorInfo="["+bindingResult.getFieldError().getField()+"]"+bindingResult.getFieldError().getDefaultMessage();
+                return new BaseResult<Object>(false, errorInfo);
+            }
+        }
+        return joinPoint.proceed();
+    }
+}

src/main/java/com/yingjun/ssm/dto/BaseResult.java

 package com.yingjun.ssm.dto;
 
+import com.fasterxml.jackson.annotation.JsonInclude;
+
 import java.io.Serializable;
 
 /**
@@ -8,6 +10,7 @@ import java.io.Serializable;
  *
  * ajax 请求的返回类型封装JSON结果
  */
+@JsonInclude(JsonInclude.Include.NON_NULL)
 public class BaseResult<T> implements Serializable {
 
 

src/main/java/com/yingjun/ssm/entity/Goods.java

 package com.yingjun.ssm.entity;
 
+import com.fasterxml.jackson.annotation.JsonFormat;
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
+import com.yingjun.ssm.util.CustomDateSerializer;
+import com.yingjun.ssm.validator.Not999;
+
+import javax.validation.constraints.Min;
 import java.util.Date;
 
 public class Goods {
 
+	@Min(900)
+	@Not999 //这个为自定义的验证标签
 	private long goodsId;
 	
 	private String title;
@@ -14,8 +22,12 @@ public class Goods {
 	
 	private int number;
 	
+	//这里展示了jackson封装好的以及自定义的对时间格式的转换方式
+	//后续对于一些复杂的转换可以自定义转换方式
+	@JsonFormat(pattern = "yyyy-MM-dd")
 	private Date createTime;
 	
+	@JsonSerialize(using = CustomDateSerializer.class)  
 	private Date updateTime;
 	
 	public long getGoodsId() {

src/main/java/com/yingjun/ssm/exception/GlobalExceptionResolver.java

@@ -39,6 +39,7 @@ public class GlobalExceptionResolver implements HandlerExceptionResolver {
 			writer.write(JSON.toJSONString(result));
 			writer.flush();
 		} catch (Exception e) {
+			LOG.error("Exception:",e);
 		}
 		return null;
 	}

src/main/java/com/yingjun/ssm/service/impl/GoodsServiceImpl.java

 package com.yingjun.ssm.service.impl;
 
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-import org.apache.commons.collections.MapUtils;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Service;
-import org.springframework.transaction.annotation.Transactional;
-
 import com.yingjun.ssm.cache.RedisCache;
 import com.yingjun.ssm.dao.GoodsDao;
 import com.yingjun.ssm.dao.OrderDao;
@@ -20,6 +9,16 @@ import com.yingjun.ssm.entity.User;
 import com.yingjun.ssm.enums.ResultEnum;
 import com.yingjun.ssm.exception.BizException;
 import com.yingjun.ssm.service.GoodsService;
+import org.apache.commons.collections.MapUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
 
 @Service
 public class GoodsServiceImpl implements GoodsService {
@@ -38,14 +37,14 @@ public class GoodsServiceImpl implements GoodsService {
 	public List<Goods> getGoodsList(int offset, int limit) {
 		String cache_key = RedisCache.CAHCENAME + "|getGoodsList|" + offset + "|" + limit;
 		List<Goods> result_cache = cache.getListCache(cache_key, Goods.class);
-		if (result_cache == null) {
+		if (result_cache != null) {
+			LOG.info("get cache with key:" + cache_key);
+		} else {
 			// 缓存中没有再去数据库取，并插入缓存（缓存时间为60秒）
 			result_cache = goodsDao.queryAll(offset, limit);
 			cache.putListCacheWithExpireTime(cache_key, result_cache, RedisCache.CAHCETIME);
 			LOG.info("put cache with key:" + cache_key);
 			return result_cache;
-		} else {
-			LOG.info("get cache with key:" + cache_key);
 		}
 		return result_cache;
 	}

src/main/java/com/yingjun/ssm/util/CustomDateSerializer.java

+package com.yingjun.ssm.util;
+
+import com.fasterxml.jackson.core.JsonGenerator;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.JsonSerializer;
+import com.fasterxml.jackson.databind.SerializerProvider;
+
+import java.io.IOException;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+
+/**
+ * 自定义返回JSON 数据格中日期格式化处理 
+ * 
+ * @author yingjun
+ *
+ */
+public class CustomDateSerializer extends JsonSerializer<Date> {
+
+	@Override
+	public void serialize(Date value, JsonGenerator jsonGenerator, SerializerProvider provider) throws IOException, JsonProcessingException {
+		SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");  
+        jsonGenerator.writeString(sdf.format(value));  
+	}
+
+}

src/main/java/com/yingjun/ssm/validator/CustomDateSerializer.java

+package com.yingjun.ssm.validator;
+
+import com.fasterxml.jackson.core.JsonGenerator;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.JsonSerializer;
+import com.fasterxml.jackson.databind.SerializerProvider;
+
+import java.io.IOException;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+
+/**
+ * 自定义返回JSON 数据格中日期格式化处理 
+ * 
+ * @author yingjun
+ *
+ */
+public class CustomDateSerializer extends JsonSerializer<Date> {
+
+	@Override
+	public void serialize(Date value, JsonGenerator jsonGenerator, SerializerProvider provider) throws IOException, JsonProcessingException {
+		SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");  
+        jsonGenerator.writeString(sdf.format(value));  
+	}
+
+}

src/main/java/com/yingjun/ssm/validator/Not999.java

+package com.yingjun.ssm.validator;
+
+import javax.validation.Constraint;
+import javax.validation.Payload;
+import java.lang.annotation.Documented;
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * 自定义validator标签(和 hibernate validator组合使用)
+ * 
+ * @author yingjun
+ *
+ */
+@Constraint(validatedBy = Not999Validator.class) // 具体的实现
+@Target({ java.lang.annotation.ElementType.METHOD, java.lang.annotation.ElementType.FIELD })
+@Retention(java.lang.annotation.RetentionPolicy.RUNTIME)
+@Documented
+public @interface Not999 {
+
+	// 提示信息,可以写死,可以填写国际化的key
+	String message() default "{com.yingjun.ssm.validator.not999}";
+
+	// 下面这两个属性必须添加
+	Class<?>[] groups() default {};
+
+	Class<? extends Payload>[] payload() default {};
+}

src/main/java/com/yingjun/ssm/validator/Not999Validator.java

+package com.yingjun.ssm.validator;
+
+import javax.validation.ConstraintValidator;
+import javax.validation.ConstraintValidatorContext;
+
+public class Not999Validator implements ConstraintValidator<Not999, Long> {
+
+	@Override
+	public void initialize(Not999 arg0) {
+		
+	}
+
+	@Override
+	public boolean isValid(Long vaule, ConstraintValidatorContext context) {
+		if(vaule==999){
+			return false;
+		}else{
+			return true;
+		}
+	}
+
+
+
+}

src/main/java/com/yingjun/ssm/web/GoodsController.java

@@ -10,44 +10,54 @@ import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Controller;
 import org.springframework.ui.Model;
-import org.springframework.web.bind.annotation.*;
+import org.springframework.validation.BindingResult;
+import org.springframework.web.bind.annotation.CookieValue;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.ResponseBody;
 
+import javax.validation.Valid;
 import java.util.List;
 
 @Controller
 @RequestMapping("/goods")
 public class GoodsController {
-	
-	private final Logger LOG = LoggerFactory.getLogger(this.getClass());
 
-	@Autowired
-	private GoodsService goodsService;
+    private final Logger LOG = LoggerFactory.getLogger(this.getClass());
 
-	@RequestMapping(value = "/list", method = RequestMethod.GET)
-	public String list(Model model, Integer offset, Integer limit) {
-		LOG.info("invoke----------/goods/list");
-		offset = offset == null ? 0 : offset;//默认便宜0
-		limit = limit == null ? 50 : limit;//默认展示50条
-		List<Goods> list = goodsService.getGoodsList(offset, limit);
-		model.addAttribute("goodslist", list);
-		return "goodslist";
-	}
-	
-	@RequestMapping(value = "/{goodsId}/buy", method = RequestMethod.POST, produces = { "application/json;charset=UTF-8" })
-	@ResponseBody
-	public BaseResult<Object> buy(@CookieValue(value = "userPhone", required = false) Long userPhone,
-			@PathVariable("goodsId") Long goodsId){
-		LOG.info("invoke----------/"+goodsId+"/buy userPhone:"+userPhone);
-		if (userPhone == null||goodsId==null) {
-			return new BaseResult<Object>(false, ResultEnum.INVALID_USER.getMsg());
-		}
-		try {
-			goodsService.buyGoods(userPhone, goodsId, false);
-		}catch (BizException e) {
-			return new BaseResult<Object>(false, e.getMessage());
-		}catch (Exception e) {
-			return new BaseResult<Object>(false, ResultEnum.INNER_ERROR.getMsg());
-		}
-		return new BaseResult<Object>(true, null);
-	}
+    @Autowired
+    private GoodsService goodsService;
+
+    @RequestMapping(value = "/list", method = RequestMethod.GET)
+    public String list(Model model, Integer offset, Integer limit) {
+        LOG.info("invoke----------/goods/list");
+        offset = offset == null ? 0 : offset;//默认便宜0
+        limit = limit == null ? 50 : limit;//默认展示50条
+        List<Goods> list = goodsService.getGoodsList(offset, limit);
+        model.addAttribute("goodslist", list);
+        return "goodslist";
+    }
+
+    @RequestMapping(value = "/{goodsId}/buy", method = RequestMethod.GET, produces = {"application/json;charset=UTF-8"})
+    @ResponseBody
+    public BaseResult<Object> buy(@CookieValue(value = "userPhone", required = false) Long userPhone,
+        /*@PathVariable("goodsId") Long goodsId*/ @Valid Goods goods, BindingResult result) {
+        LOG.info("invoke----------/" + goods.getGoodsId() + "/buy userPhone:" + userPhone);
+        if (userPhone == null) {
+            return new BaseResult<Object>(false, ResultEnum.INVALID_USER.getMsg());
+        }
+        //Valid 参数验证(这里注释掉，采用AOP的方式验证,见BindingResultAop.java)
+        //if (result.hasErrors()) {
+        //    String errorInfo = "[" + result.getFieldError().getField() + "]" + result.getFieldError().getDefaultMessage();
+        //    return new BaseResult<Object>(false, errorInfo);
+        //}
+        try {
+            goodsService.buyGoods(userPhone, goods.getGoodsId(), false);
+        } catch (BizException e) {
+            return new BaseResult<Object>(false, e.getMessage());
+        } catch (Exception e) {
+            return new BaseResult<Object>(false, ResultEnum.INNER_ERROR.getMsg());
+        }
+        return new BaseResult<Object>(true, null);
+    }
 }

src/main/resources/ValidationMessages.properties

+javax.validation.constraints.AssertFalse.message = \u53EA\u80FD\u4E3Afalse
+javax.validation.constraints.AssertTrue.message  = \u53EA\u80FD\u4E3Atrue
+javax.validation.constraints.DecimalMax.message  = \u5FC5\u987B\u5C0F\u4E8E\u6216\u7B49\u4E8E{value}
+javax.validation.constraints.DecimalMin.message  = \u5FC5\u987B\u5927\u4E8E\u6216\u7B49\u4E8E{value}
+javax.validation.constraints.Digits.message      = \u6570\u5B57\u7684\u503C\u8D85\u51FA\u4E86\u5141\u8BB8\u8303\u56F4(\u53EA\u5141\u8BB8\u5728{integer}\u4F4D\u6574\u6570\u548C{fraction}\u4F4D\u5C0F\u6570\u8303\u56F4\u5185)
+javax.validation.constraints.Future.message      = \u9700\u8981\u662F\u4E00\u4E2A\u5C06\u6765\u7684\u65F6\u95F4
+javax.validation.constraints.Max.message         = \u6700\u5927\u4E0D\u80FD\u8D85\u8FC7{value}
+javax.validation.constraints.Min.message         = \u6700\u5C0F\u4E0D\u80FD\u5C0F\u4E8E{value}
+javax.validation.constraints.NotNull.message     = \u4E0D\u80FD\u4E3Anull
+javax.validation.constraints.Null.message        = \u5FC5\u987B\u4E3Anull
+javax.validation.constraints.Past.message        = \u9700\u8981\u662F\u4E00\u4E2A\u8FC7\u53BB\u7684\u4E8B\u4EF6
+javax.validation.constraints.Pattern.message     = \u9700\u8981\u5339\u914D\u6B63\u5219\u8868\u8FBE\u5F0F"{regexp}"
+javax.validation.constraints.Size.message        = \u4E2A\u6570\u5FC5\u987B\u5728{min}\u548C{max}\u4E4B\u95F4
+
+org.hibernate.validator.constraints.CreditCardNumber.message = \u4E0D\u5408\u6CD5\u7684\u4FE1\u7528\u5361\u53F7\u7801
+org.hibernate.validator.constraints.Email.message            = \u4E0D\u662F\u4E00\u4E2A\u5408\u6CD5\u7684\u7535\u5B50\u90AE\u4EF6\u5730\u5740
+org.hibernate.validator.constraints.Length.message           = \u957F\u5EA6\u9700\u8981\u5728{min}\u548C{max}\u4E4B\u95F4
+org.hibernate.validator.constraints.NotBlank.message         = \u4E0D\u80FD\u4E3A\u7A7A
+org.hibernate.validator.constraints.NotEmpty.message         = \u4E0D\u80FD\u4E3A\u7A7A
+org.hibernate.validator.constraints.Range.message            = \u9700\u8981\u5728{min}\u548C{max}\u4E4B\u95F4
+org.hibernate.validator.constraints.SafeHtml.message         = \u53EF\u80FD\u6709\u4E0D\u5B89\u5168\u7684HTML\u5185\u5BB9
+org.hibernate.validator.constraints.ScriptAssert.message     = \u6267\u884C\u811A\u672C\u8868\u8FBE\u5F0F"{script}"\u6CA1\u6709\u80FD\u591F\u5F97\u5230true
+org.hibernate.validator.constraints.URL.message              = \u9700\u8981\u662F\u4E00\u4E2A\u5408\u6CD5\u7684URL
+
+com.yingjun.ssm.validator.not999	=\u4E0D\u80FD\u7B49\u4E8E999
\ No newline at end of file

src/main/resources/redis.properties

@@ -6,13 +6,27 @@ redis.pool.maxWaitMillis=5000
 redis.pool.testOnBorrow=true
 
 #redis \u5355\u8282\u70B9\u914D\u7F6E
-redis.ip=192.168.11.99
+redis.ip=192.168.xx.xxx
 redis.port=6379
 
-#redis \u9AD8\u53EF\u7528\u914D\u7F6E
+#redis \u9AD8\u53EF\u7528\u914D\u7F6E(\u57FA\u4E8Eredis sentinel)
 #sentinel1.ip=192.168.11.100
 #sentinel1.port=63791
 #sentinel2.ip=192.168.11.101
 #sentinel2.port=63792
 #sentinel3.ip=192.168.11.102
-#sentinel3.port=63792
\ No newline at end of file
+#sentinel3.port=63792
+
+#redis \u96C6\u7FA4\u9AD8\u53EF\u7528\u914D\u7F6E\uFF08\u57FA\u4E8Ereids cluster\uFF09
+#redis.ip1=192.168.11.100
+#redis.port1=7111
+#redis.ip2=192.168.11.101
+#redis.port2=7112
+#redis.ip3=192.168.11.102
+#redis.port3=7113
+#redis.ip4=192.168.11.103
+#redis.port4=7114
+#redis.ip5=192.168.11.104
+#redis.port5=7115
+#redis.ip6=192.168.11.105
+#redis.port6=7116
\ No newline at end of file

src/main/resources/spring/spring-redis.xml

@@ -20,6 +20,41 @@
 		<property name="testOnBorrow" value="${redis.pool.testOnBorrow}" />
 	</bean>
 
+	<!-- JedisCluster 集群高可用配置 -->
+	<!--<bean id="jedisCluster" class="redis.clients.jedis.JedisCluster">
+		<constructor-arg index="0">
+			<set>
+				<bean class="redis.clients.jedis.HostAndPort">
+					<constructor-arg index="0" value="${redis.ip1}" />
+					<constructor-arg index="1" value="${redis.port1}" type="int" />
+				</bean>
+				<bean class="redis.clients.jedis.HostAndPort">
+					<constructor-arg index="0" value="${redis.ip2}" />
+					<constructor-arg index="1" value="${redis.port2}" type="int" />
+				</bean>
+				<bean class="redis.clients.jedis.HostAndPort">
+					<constructor-arg index="0" value="${redis.ip3}" />
+					<constructor-arg index="1" value="${redis.port3}" type="int" />
+				</bean>
+				<bean class="redis.clients.jedis.HostAndPort">
+					<constructor-arg index="0" value="${redis.ip4}" />
+					<constructor-arg index="1" value="${redis.port4}" type="int" />
+				</bean>
+				<bean class="redis.clients.jedis.HostAndPort">
+					<constructor-arg index="0" value="${redis.ip5}" />
+					<constructor-arg index="1" value="${redis.port5}" type="int" />
+				</bean>
+				<bean class="redis.clients.jedis.HostAndPort">
+					<constructor-arg index="0" value="${redis.ip6}" />
+					<constructor-arg index="1" value="${redis.port6}" type="int" />
+				</bean>
+			</set>
+		</constructor-arg>
+		<constructor-arg index="1" value="2000" type="int"></constructor-arg>
+		<constructor-arg index="2" value="100" type="int"></constructor-arg>
+		<constructor-arg index="3" ref="jedisPoolConfig"></constructor-arg>
+	</bean>-->
+
 	<!--redis Sentinel主从高可用方案配置 -->
 	<!-- <bean id="sentinelConfiguration" class="org.springframework.data.redis.connection.RedisSentinelConfiguration">
 		<property name="master">

src/main/resources/spring/spring-web.xml

@@ -3,39 +3,43 @@
        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"
+       xmlns:aop="http://www.springframework.org/schema/aop"
        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">
+		http://www.springframework.org/schema/mvc/spring-mvc.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd">
 
-    <!--配置springMVC-->
 
-    <!--1:开始springMVC注解模式-->
+    <!-- 激活组件扫描功能,扫描aop的相关组件组件 -->
+    <context:component-scan base-package="com.yingjun.ssm.aop"/>
+    <!-- 启动对@AspectJ注解的支持 -->
+    <aop:aspectj-autoproxy proxy-target-class="true" />
+
     <!--简化配置:
     	1、自动注册DefaultAnnotationHandlerMapping,AnnotationMethodHandlerAdapter
     	2、提供一系列:数据绑定,数字和日期的format,@NumberFormat,@DataTimeFormat,xml,json默认读写支持
     -->
     <mvc:annotation-driven/>
 
-    <!--2:静态资源默认servlet配置
+    <!--静态资源默认servlet配置
     	1、加入对静态资源的处理:js,css,gif,png
     	2、允许使用"/"做整体映射
     -->
     <mvc:default-servlet-handler/>
 
-    <!--3:配置JSP　显示ViewResolver-->
+    <!--配置JSP　显示ViewResolver-->
     <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
         <property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/>
         <property name="prefix" value="/WEB-INF/jsp/"/>
         <property name="suffix" value=".jsp"/>
     </bean>
 
-    <!--4:扫描web相关的bean-->
+    <!--扫描web相关的controller-->
     <context:component-scan base-package="com.yingjun.ssm.web"/>
 
-	<!-- 全局异常捕捉 -->
+	<!--全局异常捕捉 -->
 	<bean class="com.yingjun.ssm.exception.GlobalExceptionResolver" />
 
 </beans>
\ No newline at end of file