ThinkPHP framework construction and common problems (XAMPP installation failed, Apache/MySQL startup failed), thinkphpxampp_PHP tutorial

ThinkPHP framework construction and common problems (XAMPP installation failure, Apache/MySQL startup failure), thinkphpxampp

This article shares in detail the problems encountered when building the ThinkPHP framework, for Everyone has provided solutions, the details are as follows

Part One: Framework Construction

I am also new to ThinkPHP, so I will record my current experience and learning steps in a way that I think is easier to understand.

To use ThinkPHP, you must first set up the environment. The following two general steps will be introduced:

Step one: Download the software

1. Xmapp (this software integrates Apache, MySQL, etc. and is very convenient to use)

　2. Download ThinkPHP3.2.3

Step 2: Build the framework

1. After installing xmapp, we can see a htdocs folder, and we can unzip the downloaded ThinkPHP3.2.3 into this folder;

　　

2. Run XAMPP Control, open Apache and MySQL, as shown in the figure below

　

3. Open the browser, enter localhost and press Enter. Under normal circumstances, the following interface will appear

4. If the above interface appears, it means that the basic framework has been successfully built! , and we noticed that there is a dashboard behind the browser address bar. This is because we have not modified anything, so it displays the page under the dashboard by default.

Part 2: Frequently Asked Questions

First type: XAMPP installation failed

Method 1: You can restore all the previous operations, that is, uninstall XAMPP, restore or delete all the configuration files you should have, and then reinstall . I've done this before, and experiments show it works.

Method 2: Download and install vcredist_x86 in my network disk, and then install XAMPP. I think this is better, because otherwise there may be problems later. I’m not sure. I just explained my solution.

Second type: Apache startup failed

The first situation: Port 80 is occupied

　Solution:

1. The simplest and crudest way: change the port number in the configuration file to something else. The method is as follows:

a. Open XAMPP, click the Config button corresponding to Apache, select the first line: Apache (httpd.config), and modify some configurations of the document;

b, Ctrl f, search for 80, find the locations as shown in the picture, change 80 to other ports, I changed it to 81, you need to enter netstat -an in the command line to check which ports of your computer are blocked occupied, or directly click the button Netstat in the upper right corner of XAMPP to view and select the unoccupied ports.

　　 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　

c. After modification, start Apache again and it will be OK. If it still fails, please see the following failure situation.

2. Check the port occupancy, find the process occupying port 80, open the task manager and kill the process. I may be a little inaccurate here, but the method is like this. I won’t go into specific measures because my modifications will involve other places.

Second case: Port 443 is occupied, because in addition to occupying port 80, the startup of Apache will also occupy port 443

　

Solution:

1. The first method is the method mentioned above, which is to kill the process occupying port 443;

2. There is a simpler way, open the httpd-ssl.conf file in the xampp installation directory (C:xamppapacheconfextrahttpd-ssl.conf), I installed it on the C drive, or click Apache's Config in xampp button, select httpd-ssl.conf, find the sentence Listen 443, and change the 443 port to 4433 or other;

　 3. Open the XAMPP installation directory, modify the apacheconfhttpd.conf file, find the sentence Include "conf/extra/httpd-ssl.conf", and comment it out.

The third situation: the VC runtime library is missing, just download vcredist_x86 from my network disk and install it, as mentioned before.

Third type: MySQL failed to start

1. 3306 port problem, the solution is similar to the above

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