springmvc log4j配置

 1             <properties>
 2             <spring.version>4.1.0.RELEASE</spring.version>
 3             <slf4j.version>1.7.13</slf4j.version>
 4             </properties>
 5                 <!-- log4j -->
 6         <dependency>
 7             <groupId>org.springframework</groupId>
 8             <artifactId>spring-core</artifactId>
 9             <version>${spring.version}</version>
10             <exclusions>
11                 <exclusion>
12                     <groupId>commons-logging</groupId>
13                     <artifactId>commons-logging</artifactId>
14                 </exclusion>
15             </exclusions>
16         </dependency>
17         <dependency>
18             <groupId>org.slf4j</groupId>
19             <artifactId>jcl-over-slf4j</artifactId>
20             <version>${slf4j.version}</version>
21         </dependency>
22         <dependency>
23             <groupId>org.slf4j</groupId>
24             <artifactId>slf4j-api</artifactId>
25             <version>${slf4j.version}</version>
26         </dependency>
27         <dependency>
28             <groupId>org.slf4j</groupId>
29             <artifactId>slf4j-log4j12</artifactId>
30             <version>${slf4j.version}</version>
31         </dependency>
32         <dependency>
33             <groupId>log4j</groupId>
34             <artifactId>log4j</artifactId>
35             <version>1.2.17</version>
36         </dependency>                        

 1 <?xml version="1.0" encoding="UTF-8"?>
 2 <!DOCTYPE log4j:configuration PUBLIC "-//APACHE//DTD LOG4J 1.2//EN" "log4j.dtd">
 3 <log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/">
 4
 5     <!-- [控制台STDOUT] -->
 6     <appender name="CONSOLE" class="org.apache.log4j.ConsoleAppender">
 7         <param name="encoding" value="UTF-8" />
 8         <param name="target" value="System.out" />
 9         <layout class="org.apache.log4j.PatternLayout">
10             <param name="ConversionPattern" value="%-5p %c{2} - %m%n" />
11         </layout>
12     </appender>
13     <!-- [公共Appender] -->
14     <appender name="DEFAULT-APPENDER" class="org.apache.log4j.DailyRollingFileAppender">
15         <param name="File" value="${webapp.root}/logs/common-default.log" />
16         <param name="Append" value="true" />
17         <param name="encoding" value="UTF-8" />
18         <param name="DatePattern" value="‘.‘yyyy-MM-dd‘.log‘" />
19         <layout class="org.apache.log4j.PatternLayout">
20             <param name="ConversionPattern" value="%d %-5p %c{2} - %m%n" />
21         </layout>
22     </appender>
23     <!-- [错误日志APPENDER] -->
24     <appender name="ERROR-APPENDER" class="org.apache.log4j.DailyRollingFileAppender">
25         <param name="File" value="${webapp.root}/logs/common-error.log" />
26         <param name="Append" value="true" />
27         <param name="encoding" value="UTF-8" />
28         <param name="threshold" value="error" />
29         <param name="DatePattern" value="‘.‘yyyy-MM-dd‘.log‘" />
30         <layout class="org.apache.log4j.PatternLayout">
31             <param name="ConversionPattern" value="%d %-5p %c{2} - %m%n" />
32         </layout>
33     </appender>
34         <!-- 由于用了springmvc框架，日志配置好后，会输出很多spring日志，在log4j.xml中，增加一段配置，修改spring包的日志输出级别 -->
35     <!-- 通过<category></category>的定义可以将各个包中的类日志输出到不同的日志文件中 -->
36     <category name="org.springframework">
37         <priority value="error" />
38         <appender-ref ref="CONSOLE" />
39     </category>
40     <!-- Root Logger -->
41     <root>
42         <level value="${rootLevel}"></level>
43         <appender-ref ref="CONSOLE" />
44         <appender-ref ref="DEFAULT-APPENDER" />
45         <appender-ref ref="ERROR-APPENDER" />
46     </root>
47
48 </log4j:configuration>  

 1     <!-- 配置加载log4j.xml文件路径 -->
 2     <context-param>
 3         <param-name>log4jConfigLocation</param-name>
 4         <param-value>classpath:log4j.xml</param-value>
 5     </context-param>
 6
 7     <!-- 配置log4j.xml变量 -->
 8     <context-param>
 9         <param-name>rootLevel</param-name>
10         <param-value>DEBUG</param-value>
11     </context-param>
12
13     <context-param>
14         <param-name>loggingLevel</param-name>
15         <param-value>INFO</param-value>
16     </context-param>
17
18     <listener>
19         <listener-class>org.springframework.web.util.Log4jConfigListener</listener-class>
20     </listener>

1 <renderer></renderer>
2 <appender></appender>
3 <plugin></plugin>
4 <logger></logger>
5 <category></category>
6 <root></root>
7 <loggerfactory></loggerfactory>>
8 <categoryfactory></categoryfactory>

我添加<category>的时候放在了<root>标签后，配置文件报错