首先在官網(wǎng)上下載Apache,安裝。安裝完后在安裝目錄下找到httpd文件，打開(kāi)httpd文件，找到：ServerName改為：localhost:80（根據(jù)實(shí)際情況改）；改DocumentRoot "E:/Project/PHPProject"（根據(jù)實(shí)際項(xiàng)目所在目錄來(lái)）；改<Directory "E:/Project/PHPProject">（根據(jù)實(shí)際項(xiàng)目所在目錄來(lái)）；改DirectoryIndex index.php index.html（apache首頁(yè)默認(rèn)的文件，當(dāng)然你也可以定義更多，優(yōu)先查找前面的，沒(méi)有的話(huà)再查找后面的)；改LoadModule php5_module "D:/php/php5apache2_4.dll"（php解壓后所在目錄下的php5apache2_4.dll文件路徑）；改PHPIniDir "D:/php"（php解壓后的目錄）；改AddType application/x-httpd-php .php .html .htm（讓apache支持php、html、htm三種格式，當(dāng)然你也可以定義更多格式)；Apache配置完成。
第二步下載php，注意要下載Safe Thread版本的，Non Safe版本的里面沒(méi)有php5apache2_4.dll文件，我剛開(kāi)始下載錯(cuò)了，走了灣路。下載完后解壓。打開(kāi)解壓目錄，更改php.ini.develop為php.ini,打開(kāi)php.ini,將;extension=php_curl.dll的百分號(hào)去掉（其他一樣），改 extension_dir = "D:/PHP/ext"；改date.timezone = Asia/Shanghai
第三步下載mysql,安裝后配置php.ini,放開(kāi)extension=php_mysqli.dll
訪問(wèn)mysql的代碼如下：
<?php
/* Connect to a MySQL server */
$link = mysqli_connect(
'localhost', /* The host to connect to */
'root', /* The user to connect as*/
'simon123', /* The password to use */
'jrdshop'); /* The default database to query */
if (!$link) {
printf("Can't connect to MySQL Server. Errorcode: %s ", mysqli_connect_error());
exit;
}
/* Send a query to the server */
if ($result = mysqli_query($link, 'select * from userinfo')) {
printf("<table>");
/* Fetch the results of the query */
while( $row = mysqli_fetch_assoc($result) ){
printf("<tr><td>%s</td><td>%s</td></tr>",$row['UserID'], $row['UserName']);
}
/* Destroy the result set and free the memory used for it */
printf("<table>");
mysqli_free_result($result);
}
/* Close the connection*/
mysqli_close($link);
?>
