搭建一個(gè)web app框架，提示log4j2找不到配置蚓土。
在web.xml中配置了：
<context-param>
<param-name>log4jConfiguration</param-name>
<param-value>classpath:conf/log4j2.xml</param-value>
</context-param>
<context-param>
<param-name>log4jRefreshInterval</param-name>
<param-value>60000</param-value>
</context-param>
在pom.xml中配置了
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-api</artifactId>
<version>2.7</version>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-core</artifactId>
<version>2.7</version>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-web</artifactId>
<version>2.7</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-taglib</artifactId>
<version>2.7</version>
</dependency>
之前web.xml的配置是：
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
verison="2.4" xmlns="http://java.sun.com/xml/ns/j2ee"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
后來改成
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
verison="2.4" xmlns="http://java.sun.com/xml/ns/j2ee"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_3_0.xsd">
還是提示找不到。
我的項(xiàng)目是用IDEA自動(dòng)創(chuàng)建的坏晦，再后來看到別人的文件頭里畏吓，用的是"javaee"培慌，改成下面這樣的：
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://java.sun.com/xml/ns/javaee"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/j2ee/web-app_3_0.xsd">
ok,log4j2可以用了凰狞。
