Today is my second day on the job and my first day at work. Because the materials and account have not been downloaded yet, I cannot officially enter the development state. However, I also asked the technical brother to read the project source code and run the demo to develop the source code. Track the work so I can understand it.

Among them, I understood the first demo very well, but I read the second demo and had problems running the project. The error message at that time was like this,

Warning: file_get_contents(http://slashdot.org/): failed to open stream: Unable to find the socket transport "ssl" - did you forget to enable it when you configured PHP? in E:teduPSD1606tencentcrawl.webdev .comapplicationthird_partysimple_html_dom.php on line 75

Later, I checked the error message on Baidu and it said that the openssl extension was not enabled in PHP, so I asked how to enable openssl on Baidu

1。將php安裝目錄下ext文件夾下的php_openssl.dll、libeay32.dll、ssleay32.dll 、php_xmlrpc.dll、php_curl.dll；5個(gè)文件復(fù)制到windows下的system或者system32目錄下：<br>2。將php.ini復(fù)制到windows文件夾中，打開(kāi)php.ini，將extension=php_openssl.dll前面分號(hào)去掉；<br>3。重啟Apache服務(wù)器。<br><br><br>后來(lái)我發(fā)現(xiàn)上面的5個(gè)文件，并不都是在ext目錄下，三個(gè)在ext目錄下，兩個(gè)在php安裝根目錄下，并且如果有少的，可以去php官網(wǎng)下載對(duì)應(yīng)版本的。<br>我又通過(guò)百度，了解了openssl擴(kuò)展的作用，知道了openssl擴(kuò)展的作用是訪問(wèn)https用的，<br>弄出來(lái)的一瞬間，我真的很激動(dòng)，不過(guò)也怪我，我之前耽誤了太多時(shí)間，沒(méi)有找到重點(diǎn)。以后要再接再厲，吸取這次的經(jīng)驗(yàn)與教訓(xùn)。