• 解决Linux下Tomcat日志目录下的catalina.log日志文件过大的问题


    一、获取与安装cronolog工具

    1. 到这里(http://cronolog.org/download/index.html)下载最新版本,本文编写时的最新版本是1.6.2版本。

    2. 将下载好的文件解压缩,tar xvzf cronolog.tar.gz

    3. 切换到解压缩之后的cronolog目录中

    4. 初始化和编译安装

     cd cronolog-1.6.2
    ./configure  --prefix=/usr/local/cronolog
    make  && make install
    ln -s  /usr/local/cronolog/sbin/* /usr/local/sbin/

    cronolog --version

    二、修改tomcat的启动文件(tomcat/bin/catalina.sh)

    1. 找到文件中的如下内容(注意:有两处)

    org.apache.catalina.startup.Bootstrap "$@" start /
    >> "$CATALINA_BASE"/logs/catalina.out 2&1 &


    将其修改成如下格式:

    org.apache.catalina.startup.Bootstrap "$@" start 2>&1 /
    | /usr/local/cronolog/sbin/cronolog "$CATALINA_BASE"/logs/catalina.%Y-%m-%d.out >> /dev/null &

    2. 注释如下内容

    #touch "CATALINA_BASE"/logs/catalina.out

    #!/bin/sh
    
    # Licensed to the Apache Software Foundation (ASF) under one or more
    # contributor license agreements.  See the NOTICE file distributed with
    # this work for additional information regarding copyright ownership.
    # The ASF licenses this file to You under the Apache License, Version 2.0
    # (the "License"); you may not use this file except in compliance with
    # the License.  You may obtain a copy of the License at
    #
    #     http://www.apache.org/licenses/LICENSE-2.0
    #
    # Unless required by applicable law or agreed to in writing, software
    # distributed under the License is distributed on an "AS IS" BASIS,
    # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    # See the License for the specific language governing permissions and
    # limitations under the License.
    
    # -----------------------------------------------------------------------------
    # Control Script for the CATALINA Server
    #
    # Environment Variable Prerequisites
    #
    #   Do not set the variables in this script. Instead put them into a script
    #   setenv.sh in CATALINA_BASE/bin to keep your customizations separate.
    #
    #   CATALINA_HOME   May point at your Catalina "build" directory.
    #
    #   CATALINA_BASE   (Optional) Base directory for resolving dynamic portions
    #                   of a Catalina installation.  If not present, resolves to
    #                   the same directory that CATALINA_HOME points to.
    #
    #   CATALINA_OUT    (Optional) Full path to a file where stdout and stderr
    #                   will be redirected.
    #                   Default is $CATALINA_BASE/logs/catalina.out
    #
    #   CATALINA_OPTS   (Optional) Java runtime options used when the "start",
    #                   "run" or "debug" command is executed.
    #                   Include here and not in JAVA_OPTS all options, that should
    #                   only be used by Tomcat itself, not by the stop process,
    #                   the version command etc.
    #                   Examples are heap size, GC logging, JMX ports etc.
    #
    #   CATALINA_TMPDIR (Optional) Directory path location of temporary directory
    #                   the JVM should use (java.io.tmpdir).  Defaults to
    #                   $CATALINA_BASE/temp.
    #
    #   JAVA_HOME       Must point at your Java Development Kit installation.
    #                   Required to run the with the "debug" argument.
    #
    #   JRE_HOME        Must point at your Java Runtime installation.
    #                   Defaults to JAVA_HOME if empty. If JRE_HOME and JAVA_HOME
    #                   are both set, JRE_HOME is used.
    #
    #   JAVA_OPTS       (Optional) Java runtime options used when any command
    #                   is executed.
    #                   Include here and not in CATALINA_OPTS all options, that
    #                   should be used by Tomcat and also by the stop process,
    #                   the version command etc.
    #                   Most options should go into CATALINA_OPTS.
    #
    #   JAVA_ENDORSED_DIRS (Optional) Lists of of colon separated directories
    #                   containing some jars in order to allow replacement of APIs
    #                   created outside of the JCP (i.e. DOM and SAX from W3C).
    #                   It can also be used to update the XML parser implementation.
    #                   Defaults to $CATALINA_HOME/endorsed.
    #
    #   JPDA_TRANSPORT  (Optional) JPDA transport used when the "jpda start"
    #                   command is executed. The default is "dt_socket".
    #
    #   JPDA_ADDRESS    (Optional) Java runtime options used when the "jpda start"
    #                   command is executed. The default is 8000.
    #
    #   JPDA_SUSPEND    (Optional) Java runtime options used when the "jpda start"
    #                   command is executed. Specifies whether JVM should suspend
    #                   execution immediately after startup. Default is "n".
    #
    #   JPDA_OPTS       (Optional) Java runtime options used when the "jpda start"
    #                   command is executed. If used, JPDA_TRANSPORT, JPDA_ADDRESS,
    #                   and JPDA_SUSPEND are ignored. Thus, all required jpda
    #                   options MUST be specified. The default is:
    #
    #                   -agentlib:jdwp=transport=$JPDA_TRANSPORT,
    #                       address=$JPDA_ADDRESS,server=y,suspend=$JPDA_SUSPEND
    #
    #   CATALINA_PID    (Optional) Path of the file which should contains the pid
    #                   of the catalina startup java process, when start (fork) is
    #                   used
    #
    #   LOGGING_CONFIG  (Optional) Override Tomcat's logging config file
    #                   Example (all one line)
    #                   LOGGING_CONFIG="-Djava.util.logging.config.file=$CATALINA_BASE/conf/logging.properties"
    #
    #   LOGGING_MANAGER (Optional) Override Tomcat's logging manager
    #                   Example (all one line)
    #                   LOGGING_MANAGER="-Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager"
    #
    # $Id: catalina.sh 1449412 2013-02-23 21:31:48Z kkolinko $
    # -----------------------------------------------------------------------------
    
    JAVA_OPTS="-Xms2048m -Xmx2048m -XX:MaxNewSize=512m -XX:MaxPermSize=512m"
    # OS specific support.  $var _must_ be set to either true or false.
    cygwin=false
    darwin=false
    os400=false
    case "`uname`" in
    CYGWIN*) cygwin=true;;
    Darwin*) darwin=true;;
    OS400*) os400=true;;
    esac
    
    # resolve links - $0 may be a softlink
    PRG="$0"
    
    while [ -h "$PRG" ]; do
      ls=`ls -ld "$PRG"`
      link=`expr "$ls" : '.*-> (.*)$'`
      if expr "$link" : '/.*' > /dev/null; then
        PRG="$link"
      else
        PRG=`dirname "$PRG"`/"$link"
      fi
    done
    
    # Get standard environment variables
    PRGDIR=`dirname "$PRG"`
    
    # Only set CATALINA_HOME if not already set
    [ -z "$CATALINA_HOME" ] && CATALINA_HOME=`cd "$PRGDIR/.." >/dev/null; pwd`
    
    # Copy CATALINA_BASE from CATALINA_HOME if not already set
    [ -z "$CATALINA_BASE" ] && CATALINA_BASE="$CATALINA_HOME"
    
    # Ensure that any user defined CLASSPATH variables are not used on startup,
    # but allow them to be specified in setenv.sh, in rare case when it is needed.
    CLASSPATH=
    
    if [ -r "$CATALINA_BASE/bin/setenv.sh" ]; then
      . "$CATALINA_BASE/bin/setenv.sh"
    elif [ -r "$CATALINA_HOME/bin/setenv.sh" ]; then
      . "$CATALINA_HOME/bin/setenv.sh"
    fi
    
    # For Cygwin, ensure paths are in UNIX format before anything is touched
    if $cygwin; then
      [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
      [ -n "$JRE_HOME" ] && JRE_HOME=`cygpath --unix "$JRE_HOME"`
      [ -n "$CATALINA_HOME" ] && CATALINA_HOME=`cygpath --unix "$CATALINA_HOME"`
      [ -n "$CATALINA_BASE" ] && CATALINA_BASE=`cygpath --unix "$CATALINA_BASE"`
      [ -n "$CLASSPATH" ] && CLASSPATH=`cygpath --path --unix "$CLASSPATH"`
    fi
    
    # For OS400
    if $os400; then
      # Set job priority to standard for interactive (interactive - 6) by using
      # the interactive priority - 6, the helper threads that respond to requests
      # will be running at the same priority as interactive jobs.
      COMMAND='chgjob job('$JOBNAME') runpty(6)'
      system $COMMAND
    
      # Enable multi threading
      export QIBM_MULTI_THREADED=Y
    fi
    
    # Get standard Java environment variables
    if $os400; then
      # -r will Only work on the os400 if the files are:
      # 1. owned by the user
      # 2. owned by the PRIMARY group of the user
      # this will not work if the user belongs in secondary groups
      . "$CATALINA_HOME"/bin/setclasspath.sh
    else
      if [ -r "$CATALINA_HOME"/bin/setclasspath.sh ]; then
        . "$CATALINA_HOME"/bin/setclasspath.sh
      else
        echo "Cannot find $CATALINA_HOME/bin/setclasspath.sh"
        echo "This file is needed to run this program"
        exit 1
      fi
    fi
    
    # Add on extra jar files to CLASSPATH
    if [ ! -z "$CLASSPATH" ] ; then
      CLASSPATH="$CLASSPATH":
    fi
    CLASSPATH="$CLASSPATH""$CATALINA_HOME"/bin/bootstrap.jar
    
    if [ -z "$CATALINA_OUT" ] ; then
      CATALINA_OUT="$CATALINA_BASE"/logs/catalina.out
    fi
    
    if [ -z "$CATALINA_TMPDIR" ] ; then
      # Define the java.io.tmpdir to use for Catalina
      CATALINA_TMPDIR="$CATALINA_BASE"/temp
    fi
    
    # Add tomcat-juli.jar to classpath
    # tomcat-juli.jar can be over-ridden per instance
    if [ -r "$CATALINA_BASE/bin/tomcat-juli.jar" ] ; then
      CLASSPATH=$CLASSPATH:$CATALINA_BASE/bin/tomcat-juli.jar
    else
      CLASSPATH=$CLASSPATH:$CATALINA_HOME/bin/tomcat-juli.jar
    fi
    
    # Bugzilla 37848: When no TTY is available, don't output to console
    have_tty=0
    if [ "`tty`" != "not a tty" ]; then
        have_tty=1
    fi
    
    # For Cygwin, switch paths to Windows format before running java
    if $cygwin; then
      JAVA_HOME=`cygpath --absolute --windows "$JAVA_HOME"`
      JRE_HOME=`cygpath --absolute --windows "$JRE_HOME"`
      CATALINA_HOME=`cygpath --absolute --windows "$CATALINA_HOME"`
      CATALINA_BASE=`cygpath --absolute --windows "$CATALINA_BASE"`
      CATALINA_TMPDIR=`cygpath --absolute --windows "$CATALINA_TMPDIR"`
      CLASSPATH=`cygpath --path --windows "$CLASSPATH"`
      JAVA_ENDORSED_DIRS=`cygpath --path --windows "$JAVA_ENDORSED_DIRS"`
    fi
    
    # Set juli LogManager config file if it is present and an override has not been issued
    if [ -z "$LOGGING_CONFIG" ]; then
      if [ -r "$CATALINA_BASE"/conf/logging.properties ]; then
        LOGGING_CONFIG="-Djava.util.logging.config.file=$CATALINA_BASE/conf/logging.properties"
      else
        # Bugzilla 45585
        LOGGING_CONFIG="-Dnop"
      fi
    fi
    
    if [ -z "$LOGGING_MANAGER" ]; then
      LOGGING_MANAGER="-Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager"
    fi
    
    # Uncomment the following line to make the umask available when using the
    # org.apache.catalina.security.SecurityListener
    #JAVA_OPTS="$JAVA_OPTS -Dorg.apache.catalina.security.SecurityListener.UMASK=`umask`"
    
    # ----- Execute The Requested Command -----------------------------------------
    
    # Bugzilla 37848: only output this if we have a TTY
    if [ $have_tty -eq 1 ]; then
      echo "Using CATALINA_BASE:   $CATALINA_BASE"
      echo "Using CATALINA_HOME:   $CATALINA_HOME"
      echo "Using CATALINA_TMPDIR: $CATALINA_TMPDIR"
      if [ "$1" = "debug" ] ; then
        echo "Using JAVA_HOME:       $JAVA_HOME"
      else
        echo "Using JRE_HOME:        $JRE_HOME"
      fi
      echo "Using CLASSPATH:       $CLASSPATH"
      if [ ! -z "$CATALINA_PID" ]; then
        echo "Using CATALINA_PID:    $CATALINA_PID"
      fi
    fi
    
    if [ "$1" = "jpda" ] ; then
      if [ -z "$JPDA_TRANSPORT" ]; then
        JPDA_TRANSPORT="dt_socket"
      fi
      if [ -z "$JPDA_ADDRESS" ]; then
        JPDA_ADDRESS="8000"
      fi
      if [ -z "$JPDA_SUSPEND" ]; then
        JPDA_SUSPEND="n"
      fi
      if [ -z "$JPDA_OPTS" ]; then
        JPDA_OPTS="-agentlib:jdwp=transport=$JPDA_TRANSPORT,address=$JPDA_ADDRESS,server=y,suspend=$JPDA_SUSPEND"
      fi
      CATALINA_OPTS="$CATALINA_OPTS $JPDA_OPTS"
      shift
    fi
    
    if [ "$1" = "debug" ] ; then
      if $os400; then
        echo "Debug command not available on OS400"
        exit 1
      else
        shift
        if [ "$1" = "-security" ] ; then
          if [ $have_tty -eq 1 ]; then
            echo "Using Security Manager"
          fi
          shift
          exec "$_RUNJDB" "$LOGGING_CONFIG" $LOGGING_MANAGER $JAVA_OPTS $CATALINA_OPTS 
            -Djava.endorsed.dirs="$JAVA_ENDORSED_DIRS" -classpath "$CLASSPATH" 
            -sourcepath "$CATALINA_HOME"/../../java 
            -Djava.security.manager 
            -Djava.security.policy=="$CATALINA_BASE"/conf/catalina.policy 
            -Dcatalina.base="$CATALINA_BASE" 
            -Dcatalina.home="$CATALINA_HOME" 
            -Djava.io.tmpdir="$CATALINA_TMPDIR" 
            org.apache.catalina.startup.Bootstrap "$@" start
        else
          exec "$_RUNJDB" "$LOGGING_CONFIG" $LOGGING_MANAGER $JAVA_OPTS $CATALINA_OPTS 
            -Djava.endorsed.dirs="$JAVA_ENDORSED_DIRS" -classpath "$CLASSPATH" 
            -sourcepath "$CATALINA_HOME"/../../java 
            -Dcatalina.base="$CATALINA_BASE" 
            -Dcatalina.home="$CATALINA_HOME" 
            -Djava.io.tmpdir="$CATALINA_TMPDIR" 
            org.apache.catalina.startup.Bootstrap "$@" start
        fi
      fi
    
    elif [ "$1" = "run" ]; then
    
      shift
      if [ "$1" = "-security" ] ; then
        if [ $have_tty -eq 1 ]; then
          echo "Using Security Manager"
        fi
        shift
        eval exec "$_RUNJAVA" "$LOGGING_CONFIG" $LOGGING_MANAGER $JAVA_OPTS $CATALINA_OPTS 
          -Djava.endorsed.dirs="$JAVA_ENDORSED_DIRS" -classpath "$CLASSPATH" 
          -Djava.security.manager 
          -Djava.security.policy=="$CATALINA_BASE/conf/catalina.policy" 
          -Dcatalina.base="$CATALINA_BASE" 
          -Dcatalina.home="$CATALINA_HOME" 
          -Djava.io.tmpdir="$CATALINA_TMPDIR" 
          org.apache.catalina.startup.Bootstrap "$@" start
      else
        eval exec "$_RUNJAVA" "$LOGGING_CONFIG" $LOGGING_MANAGER $JAVA_OPTS $CATALINA_OPTS 
          -Djava.endorsed.dirs="$JAVA_ENDORSED_DIRS" -classpath "$CLASSPATH" 
          -Dcatalina.base="$CATALINA_BASE" 
          -Dcatalina.home="$CATALINA_HOME" 
          -Djava.io.tmpdir="$CATALINA_TMPDIR" 
          org.apache.catalina.startup.Bootstrap "$@" start
      fi
    
    elif [ "$1" = "start" ] ; then
    
      if [ ! -z "$CATALINA_PID" ]; then
        if [ -f "$CATALINA_PID" ]; then
          if [ -s "$CATALINA_PID" ]; then
            echo "Existing PID file found during start."
            if [ -r "$CATALINA_PID" ]; then
              PID=`cat "$CATALINA_PID"`
              ps -p $PID >/dev/null 2>&1
              if [ $? -eq 0 ] ; then
                echo "Tomcat appears to still be running with PID $PID. Start aborted."
                exit 1
              else
                echo "Removing/clearing stale PID file."
                rm -f "$CATALINA_PID" >/dev/null 2>&1
                if [ $? != 0 ]; then
                  if [ -w "$CATALINA_PID" ]; then
                    cat /dev/null > "$CATALINA_PID"
                  else
                    echo "Unable to remove or clear stale PID file. Start aborted."
                    exit 1
                  fi
                fi
              fi
            else
              echo "Unable to read PID file. Start aborted."
              exit 1
            fi
          else
            rm -f "$CATALINA_PID" >/dev/null 2>&1
            if [ $? != 0 ]; then
              if [ ! -w "$CATALINA_PID" ]; then
                echo "Unable to remove or write to empty PID file. Start aborted."
                exit 1
              fi
            fi
          fi
        fi
      fi
    
      shift
      #touch "$CATALINA_OUT"
      if [ "$1" = "-security" ] ; then
        if [ $have_tty -eq 1 ]; then
          echo "Using Security Manager"
        fi
        shift
        eval "$_RUNJAVA" "$LOGGING_CONFIG" $LOGGING_MANAGER $JAVA_OPTS $CATALINA_OPTS 
          -Djava.endorsed.dirs="$JAVA_ENDORSED_DIRS" -classpath "$CLASSPATH" 
          -Djava.security.manager 
          -Djava.security.policy=="$CATALINA_BASE/conf/catalina.policy" 
          -Dcatalina.base="$CATALINA_BASE" 
          -Dcatalina.home="$CATALINA_HOME" 
          -Djava.io.tmpdir="$CATALINA_TMPDIR" 
          org.apache.catalina.startup.Bootstrap "$@" start 2>&1 
        | /usr/local/sbin/cronolog "$CATALINA_BASE"/logs/appv2.%Y-%m-%d.log >> /dev/null &
    
      else
        eval "$_RUNJAVA" "$LOGGING_CONFIG" $LOGGING_MANAGER $JAVA_OPTS $CATALINA_OPTS 
          -Djava.endorsed.dirs="$JAVA_ENDORSED_DIRS" -classpath "$CLASSPATH" 
          -Dcatalina.base="$CATALINA_BASE" 
          -Dcatalina.home="$CATALINA_HOME" 
          -Djava.io.tmpdir="$CATALINA_TMPDIR" 
          org.apache.catalina.startup.Bootstrap "$@" start 2>&1 
        | /usr/local/sbin/cronolog "$CATALINA_BASE"/logs/appv2.%Y-%m-%d.log >> /dev/null &
    
    
      fi
    
      if [ ! -z "$CATALINA_PID" ]; then
        echo $! > "$CATALINA_PID"
      fi
    
    elif [ "$1" = "stop" ] ; then
    
      shift
    
      SLEEP=5
      if [ ! -z "$1" ]; then
        echo $1 | grep "[^0-9]" >/dev/null 2>&1
        if [ $? -gt 0 ]; then
          SLEEP=$1
          shift
        fi
      fi
    
      FORCE=0
      if [ "$1" = "-force" ]; then
        shift
        FORCE=1
      fi
    
      if [ ! -z "$CATALINA_PID" ]; then
        if [ -f "$CATALINA_PID" ]; then
          if [ -s "$CATALINA_PID" ]; then
            kill -0 `cat "$CATALINA_PID"` >/dev/null 2>&1
            if [ $? -gt 0 ]; then
              echo "PID file found but no matching process was found. Stop aborted."
              exit 1
            fi
          else
            echo "PID file is empty and has been ignored."
          fi
        else
          echo "$CATALINA_PID was set but the specified file does not exist. Is Tomcat running? Stop aborted."
          exit 1
        fi
      fi
    
      eval "$_RUNJAVA" $LOGGING_MANAGER $JAVA_OPTS 
        -Djava.endorsed.dirs="$JAVA_ENDORSED_DIRS" -classpath "$CLASSPATH" 
        -Dcatalina.base="$CATALINA_BASE" 
        -Dcatalina.home="$CATALINA_HOME" 
        -Djava.io.tmpdir="$CATALINA_TMPDIR" 
        org.apache.catalina.startup.Bootstrap "$@" stop
    
      if [ ! -z "$CATALINA_PID" ]; then
        if [ -f "$CATALINA_PID" ]; then
          while [ $SLEEP -ge 0 ]; do
            kill -0 `cat "$CATALINA_PID"` >/dev/null 2>&1
            if [ $? -gt 0 ]; then
              rm -f "$CATALINA_PID" >/dev/null 2>&1
              if [ $? != 0 ]; then
                if [ -w "$CATALINA_PID" ]; then
                  cat /dev/null > "$CATALINA_PID"
                else
                  echo "Tomcat stopped but the PID file could not be removed or cleared."
                fi
              fi
              break
            fi
            if [ $SLEEP -gt 0 ]; then
              sleep 1
            fi
            if [ $SLEEP -eq 0 ]; then
              if [ $FORCE -eq 0 ]; then
                echo "Tomcat did not stop in time. PID file was not removed."
              fi
            fi
            SLEEP=`expr $SLEEP - 1 `
          done
        fi
      fi
    
      if [ $FORCE -eq 1 ]; then
        if [ -z "$CATALINA_PID" ]; then
          echo "Kill failed: $CATALINA_PID not set"
        else
          if [ -f "$CATALINA_PID" ]; then
            PID=`cat "$CATALINA_PID"`
            echo "Killing Tomcat with the PID: $PID"
            kill -9 $PID
            rm -f "$CATALINA_PID" >/dev/null 2>&1
            if [ $? != 0 ]; then
              echo "Tomcat was killed but the PID file could not be removed."
            fi
          fi
        fi
      fi
    
    elif [ "$1" = "configtest" ] ; then
    
        eval "$_RUNJAVA" $LOGGING_MANAGER $JAVA_OPTS 
          -Djava.endorsed.dirs="$JAVA_ENDORSED_DIRS" -classpath "$CLASSPATH" 
          -Dcatalina.base="$CATALINA_BASE" 
          -Dcatalina.home="$CATALINA_HOME" 
          -Djava.io.tmpdir="$CATALINA_TMPDIR" 
          org.apache.catalina.startup.Bootstrap configtest
        result=$?
        if [ $result -ne 0 ]; then
            echo "Configuration error detected!"
        fi
        exit $result
    
    elif [ "$1" = "version" ] ; then
    
        "$_RUNJAVA"   
          -classpath "$CATALINA_HOME/lib/catalina.jar" 
          org.apache.catalina.util.ServerInfo
    
    else
    
      echo "Usage: catalina.sh ( commands ... )"
      echo "commands:"
      if $os400; then
        echo "  debug             Start Catalina in a debugger (not available on OS400)"
        echo "  debug -security   Debug Catalina with a security manager (not available on OS400)"
      else
        echo "  debug             Start Catalina in a debugger"
        echo "  debug -security   Debug Catalina with a security manager"
      fi
      echo "  jpda start        Start Catalina under JPDA debugger"
      echo "  run               Start Catalina in the current window"
      echo "  run -security     Start in the current window with security manager"
      echo "  start             Start Catalina in a separate window"
      echo "  start -security   Start in a separate window with security manager"
      echo "  stop              Stop Catalina, waiting up to 5 seconds for the process to end"
      echo "  stop n            Stop Catalina, waiting up to n seconds for the process to end"
      echo "  stop -force       Stop Catalina, wait up to 5 seconds and then use kill -KILL if still running"
      echo "  stop n -force     Stop Catalina, wait up to n seconds and then use kill -KILL if still running"
      echo "  configtest        Run a basic syntax check on server.xml - check exit code for result"
      echo "  version           What version of tomcat are you running?"
      echo "Note: Waiting for the process to end and use of the -force option require that $CATALINA_PID is defined"
      exit 1
    
    fi

    然后重新启动tomcat就可以完成任务了

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  • 原文地址:https://www.cnblogs.com/java727/p/3832019.html
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