1.DEBUG [2017-07-10 11:38:41,705][] org.springframework.web.servlet.DispatcherServlet:865 - DispatcherServlet with name 'dispatcherServlet' processing POST request for [/profit/queryProfitAccountList] 
注：spring mvc的的DispatcherServlet dispatcherservlet会日志打印传进来的每个请求的url和http方法，并日志debug输出打印

2.AbstractHandlerMethodMapping dispatcherservlet处理分发请求后，当然就要handlermapping查找controller的方法了，如下打印：
2.DEBUG [2017-07-10 11:38:41,705][] org.springframework.web.servlet.handler.AbstractHandlerMethodMapping:310 - Looking up handler method for path /profit/queryProfitAccountList 
debug打印“Looking up handler method for path /profit/queryProfitAccountList 
3.DEBUG [2017-07-10 11:38:41,705][] org.springframework.web.servlet.handler.AbstractHandlerMethodMapping:317 - Returning handler method [public java.util.Map<java.lang.String, java.lang.Object> com.pingan.property.icore.pap.aggregation.profit.controller.ProfitController.queryProfitAccounts(com.pingan.property.icore.pap.aggregation.profit.dto.QueryProfitAccountReqDTO)]
AbstractHandlerMethodMapping
handlermapping查找到url对应的controller和方法，并log打印出来controller类名和处理方法名，并打印出整个方法的形参和返回值

4.DEBUG [2017-07-10 11:38:41,706][] org.springframework.beans.factory.support.AbstractBeanFactory:251 - Returning cached instance of singleton bean 'profitController' 
找到controller了（即handler）,那么就从spring ioc里拿出来这个单例的bean呗，就有了AbstractBeanFactory类去取bean。

5.接下来就要调用
AbstractMessageConverterMethodArgumentResolver进行入参的json格式转换了。
将json string转为DTO，
再返回输出的时候将DTO转换为json字符串
DEBUG [2017-07-10 11:38:41,719][] org.springframework.web.servlet.mvc.method.annotation.AbstractMessageConverterMethodArgumentResolver:197 - Read [class com.pingan.property.icore.pap.aggregation.profit.dto.QueryProfitAccountReqDTO] as "application/json;charset=UTF-8" with [org.springframework.http.converter.json.MappingJackson2HttpMessageConverter@19200eab] 
6.马上要sql语句操纵的时候，
org.mybatis.spring.SqlSessionUtils

SqlSessionUtils
mybatis会打印创建sqlsession的log
DEBUG [2017-07-10 11:38:41,719][] org.mybatis.spring.SqlSessionUtils:97 - Creating a new SqlSession 

7.然后可以mybatis设置sqlsession是否同步
DEBUG [2017-07-10 11:38:41,719][] org.mybatis.spring.SqlSessionUtils:148 - SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@391b61a4] was not registered for synchronization because synchronization is not active 
8.创建sqlsession后，mybatis就要从
org.springframework.jdbc.datasource.DataSourceUtils
datasource里取出一个jdbc connection了
DEBUG [2017-07-10 11:38:41,720][] org.springframework.jdbc.datasource.DataSourceUtils:110 - Fetching JDBC Connection from DataSource 

9.jdbc connection拿出来后，就要对connection进行事务处理判断了。
spring 默认也会打印出来关于这个connection的数据库连接串信息
DEBUG [2017-07-10 11:38:41,723][] org.mybatis.spring.transaction.SpringManagedTransaction:87 - JDBC Connection [74708194, URL=jdbc:oracle:thin:@t0eshop.dbstg.paic.com.cn:1597:t0eshop, UserName=PAPOPR, Oracle JDBC driver] will not be managed by Spring 
10.spring jdbc connection拿到后，也进行了事务判断，接下来mybatis就要打印sql语句log了。
mybatis负责打印sql语句log的用到的类是org.apache.ibatis.logging.jdbc.BaseJdbcLogger。


DEBUG [2017-07-10 11:38:41,724][] org.apache.ibatis.logging.jdbc.BaseJdbcLogger:181 - ==>  Preparing: SELECT uuid FROM uid_cert_mobile WHERE mobile_no=? AND is_valid = ?

DEBUG [2017-07-10 11:38:41,724][] org.apache.ibatis.logging.jdbc.BaseJdbcLogger:181 - ==> Parameters: 13565050505(String), Y(String)

DEBUG [2017-07-10 11:38:41,727][] org.apache.ibatis.logging.jdbc.BaseJdbcLogger:181 - <==      Total: 1 

11.sql局域执行完，mybatis打印log显示关闭这条connection
org.mybatis.spring.SqlSessionUtils
DEBUG [2017-07-10 11:38:41,728][] org.mybatis.spring.SqlSessionUtils:191 - Closing non transactional SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@391b61a4] 
12.实际mybatis关闭sqlsession是调用spring jdbc的return connection到datsource
org.springframework.jdbc.datasource.DataSourceUtils
DEBUG [2017-07-10 11:38:41,728][] org.springframework.jdbc.datasource.DataSourceUtils:327 - Returning JDBC Connection to DataSource 
13.return完spring的jdbc connection给spring jdbc datasource后，就要统一返回dto转成成json字符串返回了啊。
又要用到spring mvc的
AbstractMessageConverterMethodProcessor。
注意：这里有个区别，一个是read一个是write。
read是在http request进来的时候将json字符串转换为dto并作为参数传给controller。
write是controller返回dto后，将dto转换为json字符串，为write
DEBUG [2017-07-10 11:39:35,135][] org.springframework.web.servlet.mvc.method.annotation.AbstractMessageConverterMethodProcessor:234 - Written [{profitAccountList=[com.pingan.property.icore.pap.aggregation.profit.dto.ProfitAccountDTO@755c5763, com.pingan.property.icore.pap.aggregation.profit.dto.ProfitAccountDTO@a2bfab5, com.pingan.property.icore.pap.aggregation.profit.dto.ProfitAccountDTO@6bc29bbb]}] as "application/json" using [org.springframework.http.converter.json.MappingJackson2HttpMessageConverter@19200eab] 
14.既然controller已处理完，且已转换为json,就要返回给dispatcherservlet 给modelandview了
DEBUG [2017-07-10 11:39:35,135][] org.springframework.web.servlet.DispatcherServlet:1044 - Null ModelAndView returned to DispatcherServlet with name 'dispatcherServlet': assuming HandlerAdapter completed request handling 
15.请求处理完后，spring mvc的FrameworkServlet会打印出请求处理完的log语句。
至此，一个request请求完毕
DEBUG [2017-07-10 11:39:35,135][] org.springframework.web.servlet.FrameworkServlet:1000 - Successfully completed request 
完整的log打印如下：
DEBUG [2017-07-10 11:39:30,791][] org.springframework.web.servlet.DispatcherServlet:865 - DispatcherServlet with name 'dispatcherServlet' processing POST request for [/profit/queryProfitAccountList]

DEBUG [2017-07-10 11:39:30,791][] org.springframework.web.servlet.handler.AbstractHandlerMethodMapping:310 - Looking up handler method for path /profit/queryProfitAccountList

DEBUG [2017-07-10 11:39:30,791][] org.springframework.web.servlet.handler.AbstractHandlerMethodMapping:317 - Returning handler method [public java.util.Map<java.lang.String, java.lang.Object> com.pingan.property.icore.pap.aggregation.profit.controller.ProfitController.queryProfitAccounts(com.pingan.property.icore.pap.aggregation.profit.dto.QueryProfitAccountReqDTO)]

DEBUG [2017-07-10 11:39:30,791][] org.springframework.beans.factory.support.AbstractBeanFactory:251 - Returning cached instance of singleton bean 'profitController'

INFO  [2017-07-10 11:39:30,792][] com.pingan.property.icore.pap.access.interceptor.EntranceInterceptor:46 - *************** EntranceInterceptor preHandle() begin ****************

INFO  [2017-07-10 11:39:30,793][] com.pingan.property.icore.pap.access.um.controller.UMApiAuthService:36 - pap->properties读取到umpwd is3mxVy95H

INFO  [2017-07-10 11:39:30,793][] com.pingan.property.icore.pap.access.interceptor.EntranceInterceptor:115 - umAuthUser authorization header is: Basic Vl9QQTAxM19QQTE4X0VNQUxMOjdrSjV0ZkUy

INFO  [2017-07-10 11:39:30,793][] com.pingan.property.icore.pap.access.interceptor.EntranceInterceptor:118 - umAuthUser decoded namePwd is: V_PA013_PA18_EMALL:7kJ5tfE2

INFO  [2017-07-10 11:39:30,794][] com.pingan.property.icore.pap.access.um.controller.GuavaCachedService:60 - key : V_PA013_PA18_EMALL:7kJ5tfE2，在缓存中不存在，需要调用外部接口获取值

INFO  [2017-07-10 11:39:30,794][] com.pingan.property.icore.pap.access.um.controller.GuavaCachedService:65 - userName = V_PA013_PA18_EMALL, passwd = 7kJ5tfE2

INFO  [2017-07-10 11:39:30,803][] com.pingan.property.icore.pap.access.interceptor.EntranceInterceptor:125 - pap->用户的cookie : 1

INFO  [2017-07-10 11:39:30,803][] com.pingan.property.icore.pap.access.interceptor.EntranceInterceptor:63 - pap-> um switch->1

INFO  [2017-07-10 11:39:30,803][] com.pingan.property.icore.pap.access.interceptor.EntranceInterceptor:65 - ************** EntranceInterceptor preHandle() end*********************

DEBUG [2017-07-10 11:39:30,803][] org.springframework.web.servlet.mvc.method.annotation.AbstractMessageConverterMethodArgumentResolver:197 - Read [class com.pingan.property.icore.pap.aggregation.profit.dto.QueryProfitAccountReqDTO] as "application/json;charset=UTF-8" with [org.springframework.http.converter.json.MappingJackson2HttpMessageConverter@19200eab]

INFO  [2017-07-10 11:39:30,804][] com.pingan.property.icore.pap.aggregation.profit.controller.ProfitController:75 - 查询权益账户信息传入参数:req=QueryProfitAccountReqDTO [mobileNo=13565050505, profitType=null, uuid=null]

DEBUG [2017-07-10 11:39:30,804][] org.mybatis.spring.SqlSessionUtils:97 - Creating a new SqlSession

DEBUG [2017-07-10 11:39:30,804][] org.mybatis.spring.SqlSessionUtils:148 - SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@457c4787] was not registered for synchronization because synchronization is not active

DEBUG [2017-07-10 11:39:30,805][] org.springframework.jdbc.datasource.DataSourceUtils:110 - Fetching JDBC Connection from DataSource

DEBUG [2017-07-10 11:39:30,808][] org.mybatis.spring.transaction.SpringManagedTransaction:87 - JDBC Connection [1699135185, URL=jdbc:oracle:thin:@t0eshop.dbstg.paic.com.cn:1597:t0eshop, UserName=PAPOPR, Oracle JDBC driver] will not be managed by Spring

DEBUG [2017-07-10 11:39:30,808][] org.apache.ibatis.logging.jdbc.BaseJdbcLogger:181 - ==>  Preparing: SELECT uuid FROM uid_cert_mobile WHERE mobile_no=? AND is_valid = ?

DEBUG [2017-07-10 11:39:30,809][] org.apache.ibatis.logging.jdbc.BaseJdbcLogger:181 - ==> Parameters: 13565050505(String), Y(String)

DEBUG [2017-07-10 11:39:30,812][] org.apache.ibatis.logging.jdbc.BaseJdbcLogger:181 - <==      Total: 1

DEBUG [2017-07-10 11:39:30,813][] org.mybatis.spring.SqlSessionUtils:191 - Closing non transactional SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@457c4787]

DEBUG [2017-07-10 11:39:30,813][] org.springframework.jdbc.datasource.DataSourceUtils:327 - Returning JDBC Connection to DataSource

INFO  [2017-07-10 11:39:30,813][] com.pingan.property.icore.pap.common.util.PAPLogger:77 - 查询权益账户信息传入参数:req=com.pingan.property.icore.pap.profit.dto.AccountDTO@3cf11332

INFO  [2017-07-10 11:39:30,813][] com.pingan.property.icore.pap.common.util.PAPLogger:77 - 查询权益账户信息传入参数:req=com.pingan.property.icore.pap.profit.dto.AccountDTO@3cf11332

DEBUG [2017-07-10 11:39:30,813][] org.mybatis.spring.SqlSessionUtils:97 - Creating a new SqlSession

DEBUG [2017-07-10 11:39:30,814][] org.mybatis.spring.SqlSessionUtils:148 - SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@1a4ea0e6] was not registered for synchronization because synchronization is not active

DEBUG [2017-07-10 11:39:30,814][] org.springframework.jdbc.datasource.DataSourceUtils:110 - Fetching JDBC Connection from DataSource

DEBUG [2017-07-10 11:39:30,817][] org.mybatis.spring.transaction.SpringManagedTransaction:87 - JDBC Connection [1026133079, URL=jdbc:oracle:thin:@t0eshop.dbstg.paic.com.cn:1597:t0eshop, UserName=PAPOPR, Oracle JDBC driver] will not be managed by Spring

DEBUG [2017-07-10 11:39:30,818][] org.apache.ibatis.logging.jdbc.BaseJdbcLogger:181 - ==>  Preparing: select ID_PROFIT_ACCOUNT, UUID, PROFIT_TYPE, AVAILABLE_NUM, HISTORY_NUM, CREATED_DATE, CREATED_BY, UPDATED_DATE, UPDATED_BY, IS_VALID from PROFIT_ACCOUNT where UUID = ? and PROFIT_TYPE = ? and IS_VALID = 'Y'

DEBUG [2017-07-10 11:39:30,818][] org.apache.ibatis.logging.jdbc.BaseJdbcLogger:181 - ==> Parameters: 52007A8473E72EE6E054000B5DE0B7FC(String), 1(String)

DEBUG [2017-07-10 11:39:30,822][] org.apache.ibatis.logging.jdbc.BaseJdbcLogger:181 - <==      Total: 1

DEBUG [2017-07-10 11:39:30,822][] org.mybatis.spring.SqlSessionUtils:191 - Closing non transactional SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@1a4ea0e6]

DEBUG [2017-07-10 11:39:30,822][] org.springframework.jdbc.datasource.DataSourceUtils:327 - Returning JDBC Connection to DataSource

INFO  [2017-07-10 11:39:30,822][] com.pingan.property.icore.pap.common.util.PAPLogger:77 - 查询权益账户信息传入参数:req=com.pingan.property.icore.pap.profit.dto.AccountDTO@3cf11332

DEBUG [2017-07-10 11:39:30,823][] org.mybatis.spring.SqlSessionUtils:97 - Creating a new SqlSession

DEBUG [2017-07-10 11:39:30,823][] org.mybatis.spring.SqlSessionUtils:148 - SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@6dc91d15] was not registered for synchronization because synchronization is not active

DEBUG [2017-07-10 11:39:30,823][] org.springframework.jdbc.datasource.DataSourceUtils:110 - Fetching JDBC Connection from DataSource

DEBUG [2017-07-10 11:39:30,826][] org.mybatis.spring.transaction.SpringManagedTransaction:87 - JDBC Connection [1502997277, URL=jdbc:oracle:thin:@t0eshop.dbstg.paic.com.cn:1597:t0eshop, UserName=PAPOPR, Oracle JDBC driver] will not be managed by Spring

DEBUG [2017-07-10 11:39:30,827][] org.apache.ibatis.logging.jdbc.BaseJdbcLogger:181 - ==>  Preparing: select ID_PROFIT_ACCOUNT, UUID, PROFIT_TYPE, AVAILABLE_NUM, HISTORY_NUM, CREATED_DATE, CREATED_BY, UPDATED_DATE, UPDATED_BY, IS_VALID from PROFIT_ACCOUNT where UUID = ? and PROFIT_TYPE = ? and IS_VALID = 'Y'

DEBUG [2017-07-10 11:39:30,827][] org.apache.ibatis.logging.jdbc.BaseJdbcLogger:181 - ==> Parameters: 52007A8473E72EE6E054000B5DE0B7FC(String), 2(String)

DEBUG [2017-07-10 11:39:30,831][] org.apache.ibatis.logging.jdbc.BaseJdbcLogger:181 - <==      Total: 1

DEBUG [2017-07-10 11:39:30,831][] org.mybatis.spring.SqlSessionUtils:191 - Closing non transactional SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@6dc91d15]

DEBUG [2017-07-10 11:39:30,831][] org.springframework.jdbc.datasource.DataSourceUtils:327 - Returning JDBC Connection to DataSource

INFO  [2017-07-10 11:39:30,832][] com.pingan.property.icore.pap.common.util.PAPLogger:77 - 查询权益账户信息传入参数:req=com.pingan.property.icore.pap.profit.dto.AccountDTO@3cf11332

DEBUG [2017-07-10 11:39:30,832][] org.mybatis.spring.SqlSessionUtils:97 - Creating a new SqlSession

DEBUG [2017-07-10 11:39:30,832][] org.mybatis.spring.SqlSessionUtils:148 - SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@36332959] was not registered for synchronization because synchronization is not active

DEBUG [2017-07-10 11:39:30,832][] org.springframework.jdbc.datasource.DataSourceUtils:110 - Fetching JDBC Connection from DataSource

DEBUG [2017-07-10 11:39:30,836][] org.mybatis.spring.transaction.SpringManagedTransaction:87 - JDBC Connection [1200181500, URL=jdbc:oracle:thin:@t0eshop.dbstg.paic.com.cn:1597:t0eshop, UserName=PAPOPR, Oracle JDBC driver] will not be managed by Spring

DEBUG [2017-07-10 11:39:30,836][] org.apache.ibatis.logging.jdbc.BaseJdbcLogger:181 - ==>  Preparing: select ID_PROFIT_GP_ACCOUNT, UUID, AVAILABLE_NUM, HISTORY_NUM, CREATED_DATE, CREATED_BY, UPDATED_DATE, UPDATED_BY, IS_VALID from PROFIT_GP_ACCOUNT where UUID = ? and IS_VALID = 'Y'

DEBUG [2017-07-10 11:39:30,836][] org.apache.ibatis.logging.jdbc.BaseJdbcLogger:181 - ==> Parameters: 52007A8473E72EE6E054000B5DE0B7FC(String)

DEBUG [2017-07-10 11:39:30,840][] org.apache.ibatis.logging.jdbc.BaseJdbcLogger:181 - <==      Total: 1

DEBUG [2017-07-10 11:39:30,840][] org.mybatis.spring.SqlSessionUtils:191 - Closing non transactional SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@36332959]

DEBUG [2017-07-10 11:39:30,841][] org.springframework.jdbc.datasource.DataSourceUtils:327 - Returning JDBC Connection to DataSource

DEBUG [2017-07-10 11:39:30,841][] org.springframework.web.servlet.mvc.method.annotation.AbstractMessageConverterMethodProcessor:234 - Written [{profitAccountList=[com.pingan.property.icore.pap.aggregation.profit.dto.ProfitAccountDTO@620ddcad, com.pingan.property.icore.pap.aggregation.profit.dto.ProfitAccountDTO@14b61ef2, com.pingan.property.icore.pap.aggregation.profit.dto.ProfitAccountDTO@3b6084dc]}] as "application/json" using [org.springframework.http.converter.json.MappingJackson2HttpMessageConverter@19200eab]

DEBUG [2017-07-10 11:39:30,842][] org.springframework.web.servlet.DispatcherServlet:1044 - Null ModelAndView returned to DispatcherServlet with name 'dispatcherServlet': assuming HandlerAdapter completed request handling

DEBUG [2017-07-10 11:39:30,842][] org.springframework.web.servlet.FrameworkServlet:1000 - Successfully completed request

web项目log日志查看分析->流程理解的更多相关文章

  1. iOS及时log日志查看工具 （iConsole）

    github下载地址:https://github.com/nicklockwood/iConsole 偶然看到的一个iOS及时log日志查看工具,通过该工具,我们可以在任何想看日志的时候,通过手势呼 ...

  2. 64位系统web项目导出excel问题分析及解决方法汇总

    最近在web项目中做了一个导出Excel功能.在导出的时候报错:检索 COM 类工厂中 CLSID 为 {00024500-0000-0000-C000-000000000046} 的组件时失败. 一 ...

  3. web项目中日志管理工具的使用

    在web项目中,很多时候会用到日志管理工具,常见的日志管理用具有:JDK logging(配置文件:logging.properties) 和log4j(配置文件:log4j.properties) ...

  4. web项目开启日志打印

    原文链接:http://blog.csdn.net/qq_37936542/article/details/79045188 参考文章地址:点击打开链接,写的很清晰 一:导入log4j包或依赖     ...

  5. web项目Log4j日志输出路径配置问题

    问题描述:一个web项目想在一个tomcat下运行多个实例(通过修改war包名称的实现),然后每个实例都将日志输出到tomcat的logs目录下实例名命名的文件夹下进行区分查看每个实例日志,要求通过尽 ...

  6. Android 项目Log日志输出优化

    概述 Android开发过程中经常需要向控制台输出日志信息,有些人还在用Log.i(tag,msg)的形式或者system.out.println(msg)方式吗?本篇文章对日志信息输出进行优化,以达 ...

  7. web项目的日志打印位置设置

    1, 若在项目中放logback.groovy文件(如: src/test/resource下),则日志会打印到控制台上. logback.groovy 内容如下: // // Built on Fr ...

  8. Ubuntu下的log日志查看器

    1.lnav:Linux 下一个基于控制台的高级日志文件查看器 https://www.cnblogs.com/michealLang/p/9761886.html http://www.imooc. ...

  9. 腾讯云和阿里云部署web 项目tomcat 日志 中文变成问号

    在部署项目到云上的时候,遇到了tomcat logs 日志中文变问号的问题,今天终于得到解决了 这是中文变成问号的的截图 打开到tomcat bin 目录的文件夹 找到catalina.sh  文件 ...

随机推荐

  1. [Swift通天遁地]八、媒体与动画-(9)快速实现复合、Label、延续、延时、重复、缓冲、弹性动画

    ★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★➤微信公众号:山青咏芝(shanqingyongzhi)➤博客园地址:山青咏芝(https://www.cnblogs. ...

  2. Akka源码分析-故障恢复

    Actor故障恢复是akka中非常重要的内容,在之前的博客中虽然有介绍,但都是杂糅在其他知识点的细节中,本博客将单独介绍这一部分的故障恢复.为了简化分析的单独,本文只研究用户的actor故障恢复的步骤 ...

  3. Vue.js中学习使用Vuex详解

    在SPA单页面组件的开发中 Vue的vuex和React的Redux 都统称为同一状态管理,个人的理解是全局状态管理更合适:简单的理解就是你在state中定义了一个数据之后,你可以在所在项目中的任何一 ...

  4. WPF PasswordBox MVVM 实现

    由于PasswordBox.Password属性非依赖属性,所以不能作为绑定的目标,以下是本人的MVVM实现方法. PasswordBox.Password与TextBox.Text同步,TextBo ...

  5. AdminLTE介绍和zTree的简单使用

    一.AdminLTE介绍 1.介绍 ​ AdminLTE是一个开源的后台控制面板和仪表盘 WebApp 模板,是建立在Bootstrap3框架和JQuery之上的开源模板主题工具,它提供了一系列响应的 ...

  6. Java多线程——线程八锁案例分析

    Java多线程——线程八锁案例分析 摘要:本文主要学习了多线程并发中的一些案例. 部分内容来自以下博客: https://blog.csdn.net/dyt443733328/article/deta ...

  7. 鼠标单击到 img行的时候图片隐藏方案

    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/ ...

  8. android黑科技系列——自动注入代码工具icodetools

    一.前言 在前面已经介绍完了 自动给apk中注入日志代码工具icodetools原理了,在那里我们曾经说过其实离真正的可使用价值有点距离,本篇就对这个工具进行一些优化,让其真正意义上开始能工作量产.当 ...

  9. Leetcode0143--Reorder List 链表重排

    [转载请注明]https://www.cnblogs.com/igoslly/p/9351564.html 具体的图示可查看 链接 代码一 /** * Definition for singly-li ...

  10. 运维是做什么的？史上最全互联网Linux工作规划！十分钟找到linux运维工程师职业方向！

    首先祝贺你选择学习Linux,你可能即将踏上Linux的工作之旅,出发之前,让我带你来看一看关于Linux和Linux运维的一切. Linux因其高效率.易于裁剪.应用广等优势,成为了当今中高端服务器 ...