Programmer Think

As I said before A picture of the network architecture of microservices , through this article, you can understand the stand-alone installation process in FastDFS components. Stand alone architecture The following are the installation steps of FastDFS I. environmental preparation CentOS 7.X libfastcommon Version used: libfastcommon-1.0.41.tar. ...

1. preparation   ffmpeg Link: https://pan.baidu.com/s/1oh qfxnlw5kmdf8f5etq Extraction code: rsdn It's more convenient to open Baidu online mobile App after copying this content 2. View live video through ffmepg public void run() { ProcessBuilder builder = null; List commend = new ArrayList(); commen ...

brief introduction With the increase of servers and network devices in the computer room, log management and query become a headache for system administrators. Common problems encountered by system administrators are as follows: It is impossible to log in to each server and device to view the log during daily maintenance; The storage space o ...

1. Preface From this article, write specific functional modules one by one. User modules mainly have four aspects: user login, user exit, user management, rights control.Here, you can follow simple and common practice, such as user login interface, provide a drop-down box to select the user name, then enter the password, password box cipher tex ...

1 Introduction Pickups are an important part of the front-end business and have evolved several times: fetch Compatibility with $.post is good enough to replace all kinds of decimal encapsulations. I've been using it for a long time, and it's good to find a more scalable, ssr-enabled isomorphic number scheme, such as isomorphic-fetch,axios. ...

First, use java as the server, use browser as the client, let browser link to java Server Every browser will send a "secret code" first when sending a request. If the other party can match the secret code, it is his own person, and then he will send data This code is our http protocol Use java as the client and tomcat ...

First, we import this framework into the project: implementation 'com.mcxiaoke.volley:library:1.0.19' Add network permissions to the Android manifest file: <uses-permission android:name="android.permission.INTERNET"/> Here is our homepage layout:In this layout, we have made a button for all the functions of the Volley framewor ...

Front End Performance Optimization - Offline Caching for Static File Clients 1. Preface Last article shared how to optimize your project to the extreme during the webpack packaging phase.Article Link: Optimize webpack packaging to the extreme _20180619 Front-end optimization is endless. This article focuses on my exploration and experience summ ...

TYPE-2 It is rare to add header replication table entries. In general, the peer will send a type3 type route for vtep discovery /* * Install remote VTEP into the kernel if the remote VTEP has asked * for head-end-replication. */ static int zvni_vtep_install(zebra_vni_t *zvni, zebra_vtep_t *zvtep) { if (is_vxlan_flooding_head_end() && ...

Continue the content of the previous article, write the FindFragment.java file. Based on the three functions in the previous article, you can basically show the hot content. Next, you can mainly deal with the event of find person and find article button Since we need to find people later, we need to create a bean file to store us ...