Question

我无法使用AUDIT将日志插入log4j表。我能够附加到控制台但不能附加到数据库。请检查这三个文件：

log4j.xml
Auditlogger（包装类）
TestAudit.java

我没有得到任何解决方案。

的log4j.xml ：

<log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/">
    <appender name="console" class="org.apache.log4j.ConsoleAppender"> 
        <param name="Target" value="System.out"/> 
        <layout class="org.apache.log4j.PatternLayout"> 
            <param name="ConversionPattern" value="%d %-5p [%t] %C{3} (%F:%L) - %m%n" /> 
            <!-- value="%-5p %c{1} - %m%n" -->
        </layout> 
    </appender> 
    <appender name="DB" class="org.apache.log4j.jdbcplus.JDBCAppender">
        <layout class="org.apache.log4j.PatternLayout"> 
            <param name="URL" value="jdbc:postgresql://*.*.*.*:1234/DB"/>
            <param name="driver" value="org.postgresql.Driver"/>
            <param name="user" value="------"/>
            <param name="password" value="*******"/>
            <param name="sql" value="INSERT INTO AUDIT(USER_ID, TIMESTAMP, LEVEL, ACTIVITY, ACTIVITY_DETAIL) VALUES('%X{userid}','%d{yyyy-MM-dd HH:mm:ss.SSS}','%p', '%X{activity}', '%m')"/>
        </layout>
    </appender>
    <appender name="NULL" class="org.apache.log4j.varia.NullAppender"></appender>
    <category name="com.ultimatix.cis.AuditLogger">
        <priority value="DEBUG"></priority>
        <appender-ref ref="console"></appender-ref>
        <appender-ref ref="DB"></appender-ref>
    </category>
    <root>
        <priority value="off"></priority>
        <appender-ref ref="NULL"></appender-ref>
    </root>

AuditLogger.java ：

public class AuditLogger {
    private static String FQCN = "com.ultimatix.cis.AuditLogger";

    public static void info (String userid, String activity, String activityDetail) {
        MDC.put("userid", userid);
        MDC.put("activity", activity);
        Logger.getLogger(AuditLogger.class.getName()).log(FQCN, Level.INFO, activityDetail, null);
        MDC.clear();
    }
}

TestAudit.java ：

public class TestAudit {
    public static void main (String args[]) {
        Logger.getLogger(TestAudit.class).debug("Before audit");
        AuditLogger.info("ashutosh","accesed", "User edit page");
        Logger.getLogger(TestAudit.class).debug("after audit");
    }
}

Answer 1

我很确定，你必须改变

<appender name="DB" class="org.apache.log4j.jdbcplus.JDBCAppender">
            <layout class="org.apache.log4j.PatternLayout"> 
          <param name="URL" value="jdbc:postgresql://*.*.*.*:1234/DB"/>
          <param name="driver" value="org.postgresql.Driver"/>
          <param name="user" value="------"/>
          <param name="password" value="*******"/>
          <param name="sql" value="INSERT INTO AUDIT(USER_ID, TIMESTAMP, LEVEL, ACTIVITY, ACTIVITY_DETAIL) VALUES('%X{userid}','%d{yyyy-MM-dd HH:mm:ss.SSS}','%p', '%X{activity}', '%m')"/>
  </layout>
</appender>

到

<appender name="DB" class="org.apache.log4j.jdbcplus.JDBCAppender">
          <param name="URL" value="jdbc:postgresql://*.*.*.*:1234/DB"/>
          <param name="driver" value="org.postgresql.Driver"/>
          <param name="user" value="------"/>
          <param name="password" value="*******"/>
          <param name="sql" value="INSERT INTO AUDIT(USER_ID, TIMESTAMP, LEVEL, ACTIVITY, ACTIVITY_DETAIL) VALUES('%X{userid}','%d{yyyy-MM-dd HH:mm:ss.SSS}','%p', '%X{activity}', '%m')"/>
          <layout class="org.apache.log4j.PatternLayout"> </layout>
</appender>

无法使用log4j在数据库中插入数据

1 个答案: