spring学习29-xml配置规范

pom.xml
    
                   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
              xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
         4.0.0
      
         com.geyao
         spring01geyao
         1.0-SNAPSHOT
      
         
             
                 org.springframework
                 spring-context
                 4.3.13.RELEASE
             
      
             
                 org.springframework
                 spring-test
                 3.2.0.RELEASE
             
      
             
                 log4j
                 log4j
                 1.2.17
             
             
                 junit
                 junit
                 4.12
             
             
                 org.springframework
                 spring-test
                 4.3.4.RELEASE
                 test
             
             
                 org.springframework
                 spring-test
                 4.3.4.RELEASE
                 test
             
         
     applictioncontext.xml
    
                 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.xsd">
      
         
      
     log4j.properties
    ### 设置###
     log4j.rootLogger = ERROR,stdout
      
     ### 输出信息到控制抬 ###
     log4j.appender.stdout = org.apache.log4j.ConsoleAppender
     log4j.appender.stdout.layout = org.apache.log4j.PatternLayout
     log4j.appender.stdout.layout.ConversionPattern = [%-5p] %d{yyyy-MM-dd HH:mm:ss,SSS} method:%l%n%m%n
     log4j.category.org.springframework.beans.factory=ERROR