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4. Send http request 4.1 copy mynetworkobject.cpp and mynetworkobject.h to your project (ps: these two documents were found on the Internet, and I have modified them) 4.2 add "mynetworkobject.h" to the header file // I added it in mainwindow.h (no special explanation below, take this demo as an example) #inc ...

[title link] 　　http://www.lydsy.com/JudgeOnline/problem.php?id=1070 [Abstract] The way to build a map is still quite magical. We don't consider the waiting cost before each car, but consider the impact of each car on the next car, so we put each car in the front. The cost is the number of cars behind it × it ...

Learn to write for a while, finally done, by the way share!taglib is the custom tag function of tp framework. If you have used cms, you must have seen something similar:   {dede:arclist typeid='' row='' col='' titlelen='' infolen='' orderby='' keyword=''} ssss... {/dede:arclist}   Or:   {pc:content action="lists" cache="3600" num="20" page= ...

There are two methods to execute SQL statements in PDO:    1. exec() is used to process statements that do not return SQL results, such as insert update delete create, etc., but it will return the number of affected rows If you are executing an insert statement, you can use the lastinsertid() method to get t ...

My last article on vue is a little bit too long away from this one. It's finally finished recently. Because I always want to write something with some achievements, rather than just a tutorial. Combined with the recent experience in the project and a little creativity. First of all, what is this! H5 live platform! It's not a title. I've dev ...

Since we used to use docker image to enter the container and use yum to install nginx or php, we found that the whole image is larger and faster by 2G. Large documents will affect the environmental shift value, and there is no technical content. Today, I found a sub environment installation on the Internet to separate nginx and php into two ima ...

As the last article in this introductory series, we will demonstrate how to build a LNMP environment to build a personal blog site in the CentOS7 environment. The common ways to build a website are LAMP, LNMP, IIS, Nginx, Tomcat, etc. This paper demonstrates the more popular way to build a dynamic WEB site based on LNMP. As mentioned in "L ...

post request, parameter is key value pair format wx.request({ url: 'http://192.168.1.103/yiji/skillList.php', method: 'POST', data:'pageSize=1&pageNum=10', //Parameter is key value pair string header: { //Set the parameter content type to x-www-form-urlencoded 'conten ...

1. installation Version 1.1 v-4.0 requires PHP version above 7.0 1.2 run the following command in the project directory If composer is not installed, install composer first - > http://docs.phpcomposer.com/00-intro.html Under windows environment, if openssl extension is missing is reported, modify php.ini file and open extension=php_openssl. ...

Preparatory work Provide interface Rewrite route Provide interface laravel provides the interface. It's in minutes, isn't it api.php Route::group(['prefix'=>'admin','middleware'=>'format'], function (){ Route::get('routes','Manager\RouterController@getRouter'); }); Then write a getRouter method like RouterController pu ...