Mid-Autumn Thinking

Tomorrow Mid-Autumn Festival, I still in the company, a person, should have a colleague is also working overtime. More and more like such a person around a quiet feeling, can let oneself completely immersed in the mind.

Think of the road that you have traveled, very tortuous, and now also adjust a lot of bad habits, because before the bad habits caused by the current unstable state of life, stability is a special luxury things. A living in Shanghai Xuhui Children, home in Shanghai's outer suburbs, to the city time is an hour, calculate to the station, waiting for the bus will be 1 hours 40 minutes or so, then to the company also half an hour of cycling time, or take the subway will squeeze 8 points of the early peak, this is the most do not want to do And I just graduated to choose a residential building in the urban area and three colleagues rent is to get to the company early every day, to the company has more time to see some small knowledge.

The difficulty is that there is no girlfriend, how to solve the problem, of course, if you say that there is no demand for that, it is very easy, do not have to do development. If you are dragged down by these desires, that will be very tired, really very tired, my solution is not to be able to do not masturbate, rarely a mood is very important, of course, will shake a shake, shake is also some CNM fruit chat sister, should be in the background database with dead data, really will profit, I think of yesterday's "Ali Moon Cake" incident, It can be obvious that two companies in the staff integrity issues of view, and 360 is more lookout, there is the smell of fire robbery, but it is revealed that you are free of your own routine, the Times pay attention to this, the River Lakes pay attention to routines. Although not what the Old river, can only be regarded as a small warrior who just debut. Sometimes idle, you do not have to do is to think about your dream, and your present, you are cool, you will work harder. Do not think of the same as a virtual bamboo to learn the northern destiny.

A lot of lyric, talk about the recent study it, still feel the foundation is very important, set, Io,nio, reflection, multi-threading, inner class, why these foundations are very important. I now look at the Tomcat source code, learning the design ideas of the time, a component is connectors, this component receives the browser sent over the TCP request, create a request, response object, through a thread to deal with these two objects, So connectors components must support multi-threaded, multi-threaded things, you want to see, see Multithreading will encounter the thread of communication and synchronization between threads, will inevitably encounter JMM,JMM is a chunk, found tomcat one of the components-container, In fact, he is a container interface, and then there are four container classes to implement this interface, respectively, engine, Host, Context, Wrapper, of course, also implemented other interfaces, such as to manage the container cycle and implement Lifecyclembean interface, What is the relationship between the four container interfaces here? The parent-child relationship, using the responsibility chain design mode, after the transfer from the connectors component to the container container, four containers to each other to adjust their service's start () method, This is useful to pipe pipeline,nio, these you always have to understand a bit, you always have to write a proposal for the client server implementation of HTTP requests, of course, the transmission of data or using the traditional IO, why not NIO, I do not say, say that the IO operation is the character Byte, And the NIO operation of the buffer block, the former more fine, the latter coarse, but the former slow, the latter fast. The communication between the four containers is still using the Invoke method, as well as the respective inherited Containerbase class, and what does volve,volve do? I want to say that this is used in the reflection, the principle of reflection you always have to say, is that I am also learning, I go to see it, I learned about Tomcat links. Of course recently also looked at Docker and zookeeper see what this is, how to use, there are mesos and Marathon,nginx in the production of such a set, their respective functions, the front two or the introduction, the latter three or to be more familiar with the use of practice.

In the final analysis, the foundation to play a strong, sleeping soundly, some people ask how to fight, go back to play, of course, this is a process of tempering you, if you insist, you may become Daniel, may also be general, look at the individual.

Mid-Autumn Thinking