diff --git a/pom.xml b/pom.xml
index 73da4fc..f448e19 100644
--- a/pom.xml
+++ b/pom.xml
@@ -26,7 +26,7 @@
         <mssql.version>7.4.1.jre8</mssql.version>
         <druid.version>1.1.22</druid.version>
         <shiro.version>1.2.5</shiro.version>
-        <slf4j.version>1.6.4</slf4j.version>
+        <log4j2.version>2.15.0</log4j2.version>
         <junit.version>4.12</junit.version>
         <servlet.version>2.4</servlet.version>
         <jstl.version>1.2</jstl.version>
@@ -161,10 +161,17 @@
             <version>${shiro.version}</version>
         </dependency>
         <!-- 日志处理 -->
+        <!-- Web项目需添加 -->
         <dependency>
-            <groupId>org.slf4j</groupId>
-            <artifactId>slf4j-log4j12</artifactId>
-            <version>${slf4j.version}</version>
+            <groupId>org.apache.logging.log4j</groupId>
+            <artifactId>log4j-web</artifactId>
+            <version>${log4j2.version}</version>
+        </dependency>
+        <!--用于与slf4j保持桥接-->
+        <dependency>
+            <groupId>org.apache.logging.log4j</groupId>
+            <artifactId>log4j-slf4j-impl</artifactId>
+            <version>${log4j2.version}</version>
         </dependency>
         <!--apache poi-->
         <dependency>
diff --git a/src/main/java/com/emr/controller/GlobalExceptionHandler.java b/src/main/java/com/emr/controller/GlobalExceptionHandler.java
index d6f2e69..f285e00 100644
--- a/src/main/java/com/emr/controller/GlobalExceptionHandler.java
+++ b/src/main/java/com/emr/controller/GlobalExceptionHandler.java
@@ -15,7 +15,8 @@ package com.emr.controller;
 
 import com.alibaba.fastjson.support.spring.FastJsonJsonView;
 import com.emr.util.ExceptionPrintUtil;
-import org.apache.log4j.Logger;
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
 import org.apache.shiro.authz.UnauthorizedException;
 import org.springframework.validation.BindException;
 import org.springframework.validation.BindingResult;
@@ -24,14 +25,12 @@ import org.springframework.web.bind.annotation.ExceptionHandler;
 import org.springframework.web.bind.annotation.ResponseBody;
 import org.springframework.web.servlet.ModelAndView;
 
-import java.io.ByteArrayOutputStream;
-import java.io.PrintStream;
 import java.util.HashMap;
 import java.util.Map;
 
 @ControllerAdvice
 public class GlobalExceptionHandler {
-    private static Logger log = Logger.getLogger("errorMsg");
+    private static Logger log = LogManager.getLogger("errorLog");
     @ExceptionHandler(value = Exception.class)//指定拦截的异常
     public ModelAndView errorHandler(Exception e) {
         return returnMv(e, "服务器出错了,请联系系统管理员");
diff --git a/src/main/java/com/emr/util/ExceptionPrintUtil.java b/src/main/java/com/emr/util/ExceptionPrintUtil.java
index d1003b3..900399e 100644
--- a/src/main/java/com/emr/util/ExceptionPrintUtil.java
+++ b/src/main/java/com/emr/util/ExceptionPrintUtil.java
@@ -1,6 +1,7 @@
 package com.emr.util;
 
-import org.apache.log4j.Logger;
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
 
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
@@ -19,7 +20,7 @@ import java.io.PrintStream;
  * @Version: 1.0
  */
 public class ExceptionPrintUtil {
-    private static Logger log = Logger.getLogger("errorMsg");
+    private static Logger log = LogManager.getLogger("errorLog");
     public static void printException(Exception e){
         //方法名
         ByteArrayOutputStream baos = new ByteArrayOutputStream();
diff --git a/src/main/resources/log4j.properties b/src/main/resources/log4j.properties
deleted file mode 100644
index da7d2e3..0000000
--- a/src/main/resources/log4j.properties
+++ /dev/null
@@ -1,18 +0,0 @@
-log4j.logger.myLog=debug,myLog
-log4j.appender.myLog=org.apache.log4j.DailyRollingFileAppender
-log4j.appender.myLog.File=D:\\logs\\emr_record\\info\\info_log
-log4j.appender.myLog.DatePattern=-yyyy-MM-dd'.log'
-log4j.appender.myLog.Append = true
-log4j.appender.myLog.Threshold = INFO
-log4j.appender.myLog.layout=org.apache.log4j.PatternLayout
-log4j.appender.myLog.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss}:%m%n
-
-log4j.logger.errorMsg=error,errorMsg
-log4j.appender.errorMsg=org.apache.log4j.DailyRollingFileAppender
-log4j.appender.errorMsg.File=D:\\logs\\emr_record\\error\\error_log
-log4j.appender.errorMsg.DatePattern=-yyyy-MM-dd'.log'
-log4j.appender.errorMsg.Append = true
-log4j.appender.errorMsg.Threshold = error 
-log4j.appender.errorMsg.layout=org.apache.log4j.PatternLayout
-log4j.appender.errorMsg.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss}:%m%n
-
diff --git a/src/main/resources/log4j2.xml b/src/main/resources/log4j2.xml
new file mode 100644
index 0000000..c9ffca6
--- /dev/null
+++ b/src/main/resources/log4j2.xml
@@ -0,0 +1,59 @@
+<?xml version="1.0" encoding="UTF-8"?><configuration status="warn">
+    <Properties>
+        <Property name="infoLogFileDir">D:docus_logs/emr_record/info</Property>
+        <Property name="infoLogFileName">info_log</Property>
+        <Property name="infoLogFileSrc">${infoLogFileDir}/${infoLogFileName}</Property>
+        <Property name="errorLogFileDir">D:docus_logs/emr_record/error</Property>
+        <Property name="errorLogFileName">error_log</Property>
+        <Property name="errorLogFileSrc">${errorLogFileDir}/${errorLogFileName}</Property>
+    </Properties>
+
+    <appenders>
+        <RollingFile name="infoLogRollingFile" fileName="${infoLogFileSrc}"
+                     filePattern="${infoLogFileSrc}-%d{yyyy-MM-dd}-%i.log">
+            <PatternLayout pattern="%d{yyyy-MM-dd 'at' HH:mm:ss z} %-5level %class{36} %L %M - %msg%xEx%n"/>
+            <!--配置1天存储一个文件-->
+            <TimeBasedTriggeringPolicy interval="1" modulate="true" />
+            <!--配置超过文件大小切割成多个文件%i区分序号，目前配一个文件20M-->
+            <SizeBasedTriggeringPolicy size="20MB"/>
+            <!-- DefaultRolloverStrategy属性如不设置，则默认为最多同一文件夹下7个文件，这里设置了20 -->
+            <DefaultRolloverStrategy max="20">
+                <Delete basePath="${infoLogFileDir}/" maxDepth="1">
+                    <IfFileName glob="*.log" />
+                    <!--!Note: 这里的age必须和filePattern协调, 后者是精确到HH, 这里就要写成xH, xd就不起作用
+                    另外, 数字最好>2, 否则可能造成删除的时候, 最近的文件还处于被占用状态,导致删除不成功!-->
+                    <!--保留30天-->
+                    <IfLastModified age="30d" />
+                </Delete>
+            </DefaultRolloverStrategy>
+        </RollingFile>
+
+        <RollingFile name="errorLogRollingFile" fileName="${errorLogFileSrc}"
+                     filePattern="${errorLogFileSrc}-%d{yyyy-MM-dd}-%i.log">
+            <PatternLayout pattern="%d{yyyy-MM-dd 'at' HH:mm:ss z} %-5level %class{36} %L %M - %msg%xEx%n"/>
+            <!--配置1天存储一个文件-->
+            <TimeBasedTriggeringPolicy interval="1" modulate="true" />
+            <!--配置超过文件大小切割成多个文件%i区分序号，目前配一个文件20M-->
+            <SizeBasedTriggeringPolicy size="20MB"/>
+            <!-- DefaultRolloverStrategy属性如不设置，则默认为最多同一文件夹下7个文件，这里设置了20 -->
+            <DefaultRolloverStrategy max="20">
+                <Delete basePath="${errorLogFileDir}/" maxDepth="1">
+                    <IfFileName glob="*.log" />
+                    <!--!Note: 这里的age必须和filePattern协调, 后者是精确到HH, 这里就要写成xH, xd就不起作用
+                    另外, 数字最好>2, 否则可能造成删除的时候, 最近的文件还处于被占用状态,导致删除不成功!-->
+                    <!--保留30天-->
+                    <IfLastModified age="30d" />
+                </Delete>
+            </DefaultRolloverStrategy>
+        </RollingFile>
+    </appenders>
+
+    <loggers>
+        <Logger name="infoLog" additivity="TRUE" level="ALL">
+            <AppenderRef ref="infoLogRollingFile" level="ERROR" />
+        </Logger>
+        <Logger name="errorLog" additivity="TRUE" level="ALL">
+            <AppenderRef ref="errorLogRollingFile" level="ERROR" />
+        </Logger>
+    </loggers>
+</configuration>
\ No newline at end of file