accessing localhost from anywhere

Summary of differences between MySQL host 127.0.0.1 and localhost, mysqllocalhost 1. mysql-h 127.0.0.1 is connected using TCP/IP. mysql server considers the connection from 127.0.0.1 or "localhost. localdomain" 2. When mysql-h localhost is used, Unix socket is used instead of TCP/IP connection. At this time, mysql server considers that the client is from "

Many of my friends may encounter a problem. I don't know what is the difference between 127.0.0.1 and localhost. However, sometimes I find that the connection fails when I use localhost, but I changed it to 127.0.0.1, so what are their differences? I will introduce them to you below. Many of my friends may encounter a problem. I don't know what is the difference between 127.0.0.1 and

In httpd-vhosts.conf, redirect localhostServerAdmin [email protected]DocumentRoot "D:/phpapacherun"ServerName localhostErrorlog "Logs/dummy-host2.example.com-error.log"Customlog "Logs/dummy-host2.example.com-access.log" commonAnd if the result of accessing 127.0.0.1 is not what you want, it may be because of httpd-vhosts.conf, there are multiple Apache configuration multiple virtual hosts localhost access n

are connected to the service of this machineString connectionString = "Mongodb://localhost";Connected to a mongoserver.Mongoserver Server = Mongoserver.create (connectionString); MongoDB Connection string In the connection string, we can specify the service and connection port formats on the other machines as follows: Mongodb://[username:[email protected]]hostname[:p Ort][/[database][?options]] Simple example: mongodb

Before reading this article, we recommend that you refer to "accessing MySql database with PHP". Smarty is a template engine written in the PHP language and one of the most famous PHP template engines in the industry. It separates the logic code from the external content, and separates the PHP code from the HTML code. So that PHP programmers and front-end programmers of the website can achieve a good division of labor-PHP programmers change the logic

-site.xml. When we re-configured, the configured host is localhost and the port number. Because we are accessing Hadoop remotely from your Linux server in eclipse, we need to match the originalThe file's localhost is changed to your server's IP address, the port number is the same (of course you can refer to the article on the Internet, configure the host file).(

Label:Problem descriptionWhen accessing the JSON Web service interface in the Web server (Tomcat7.0.42) through Ajax, the following cross-domain issues are reported: XMLHttpRequest cannot load http://localhost:8080/get-employees-by-name/name/admin. No ' Access-control-allow-origin ' header is present on the requested resource. Origin ' http://localhost:63342 ' is

The Code is as follows: {code ...} if the connection address is #039; localhost #039;, an error is reported, as follows: Warning: mysqli () :( HY0002002): Nosuchfileordirectoryinmntwwwcglevipublichtmlmysql. phponline2ConnectError... the Code is as follows: connect_error) { die('Connect Error (' . $mysqli->connect_errno . ') ' . $mysqli->connect_error);};echo 'ok'; If the above connection address is '

One statement: the difference between localhost and 127.0.0.1 What is the difference between localhost and 127.0.0.1? I believe some people will say it is a local IP address. Some people once said that 127.0.0.1 is better than localhost, and it can reduce resolution once. It seems that there are still some people who are not clear about this entry question. In fa

Next to the Nginx and PHP-FPM permissions Security configuration Last paragraph about database connection failure processing. Before the configuration of WordPress, then want to let MySQL connect to go TCP, Google will get the answer: Define (' Db_host ', ' 127.0.0.1 '); However, at that time did not pay attention to the wp-config.php configuration, originally had a configuration: Define (' db_host ', ' localhost '); Later in the Discuz forum to

permissions given to the user: mysql> SHOW GRANTS for ' myuser ' @ ' localhost '; Copy Codegive all the permissions to all databases/tables: Mysql> GRANT All on * * to ' myuser ' @ ' localhost '; Copy CodeYou can also delete the user's existing permissions. Use the following command to revoke existing permissions for the "MyUser" account Mysql> REVOKE Copy CodeAdd

Solve the Problem of 403 Forbbiden error when Wamp enables vhost localhost! This is a strange problem. I have never been like this before! When you access http: // localhost/, the error 403 Forbbiden is displayed. My previous settings always look like this: Httpd. conf AllowOverride AllOptions Indexes FollowSymLinks Require all granted Extra/httpd-vhost.conf ServerAdmin webmaster@

From: http://ordinarysky.cn /? P = 431What is the difference between localhost and 127.0.0.1? I believe some people will say it is a local IP address. Some people once said that 127.0.0.1 is better than localhost, and it can reduce resolution once. It seems that there are still some people who are not clear about this entry question. In fact, there is a difference between the two.No1:

Tags: manual secure root base Warning Tab Host Account ErroFAQ rollup on Linux accessing MySQL database via MySQL command1) Create login account#创建用户并授权#允许本地访问Create user ' test ' @ ' localhost ' identified by ' 123456 ';#允许外网访问Create user ' test ' @ '% ' identified by ' 123456 ';#grant permissions on the database. * to ' username ' @ ' login host ' identified by ' password ';#原始密码为: 123456 The password aft

What does localhost mean?? I believe some people will say it is a local IP address. Some people once said that 127.0.0.1 is better than localhost, and it can reduce resolution once. It seems that there are still some people who are not clear about this entry question. In fact, there is a difference between the two. Differences between localhost and 127.0.0.1 Wha

In the locally installed php and mysql environments, visit a page using localhost. The page is just a simple link to the mysql database and runs the following SQL statement to query and echo the data, it also uses a paging function that is very popular on the Internet. Each page shows 20 pieces of data, and the total number of databases is 0.3 million... in the locally installed php and mysql environments, visit a page using

The difference between localhost and 127.0.0.1 is localhost127.0.0.1. The difference between localhost and 127.0.0.1: localhost127.0.0.1 opened a new server today. when the code was moved, the database could not be connected. after reading it, the configuration was changed from 12 localhost to 127.0.0.1. localhost127.0.0.1 Today, I opened a new server. when the

1. When mysql-h 127.0.0.1, using TCP/IP connectivity, MySQL server considers the connection to be from 127.0.0.1 or "Localhost.localdomain" 2. When mysql-h localhost, it is not connected with TCP/IP and uses UNIX sockets; At this time, MySQL server thinks that the client is from "localhost" 3. The "localhost" in MySQL Rights management has a specific meaning:

Solution to the failure of accessing the home page after Tomcat is started successfully. Solution to the failure of accessing the home page after Tomcat is started If you search for "tomcat started successfully, the error 8080 is returned when you enter http: // localhost: 404 ". Check the log to locate the problem. Check whether the port conflict exists. We reco

;Mapping: MappingLocation: Local resource path, note must be the path under the WebApp root directory.Two *, which represents all URLs under Map resources/, including sub-paths (that is, multiple/)This allows us to directly access the static content under the folder.Such as:Http://localhost:8090/firstapp/images/cookie.pngHttp://localhost:8090/firstapp/js/jquery-1.11.2.jsEffect:Trap:The configured location m