1. 引用类库
Nuget添加类库Microsoft.Extensions.Logging.Log4Net.AspNetCore
2. 添加配置文件
添加log4net.config文件
<?xml version="1.0" encoding="utf-8"?>
<log4net>
<appender name="RollingFileAppender" type="log4net.Appender.RollingFileAppender">
<!-- 线上禁止配置在程序目录,需修改为具体日志路径 -->
<file value="logs/myproject.log" />
<rollingStyle value="Date" />
<datePattern value="yyyyMMdd" />
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%date [%thread] %-5level %logger - %message%newline"</