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引导安装sql优化

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This commit is contained in:
taoser 2021-05-13 17:47:18 +08:00
parent c5547135ce
commit 9c8bf3860e
2 changed files with 121 additions and 17 deletions
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136
app/install/common.php
View File

@ -50,31 +50,41 @@ function write_config($config)
function create_tables($db, $prefix = '')
{
// 导入sql数据表
$sql = file_get_contents('../app/install/data/taoler.sql');
if ($sql) {
//sql表前缀
$orginal = 'tao_';
($orginal==$prefix) ? true : $sql = str_replace(" `{$orginal}", " `{$prefix}", $sql);
$sql_array = preg_split("/;[\r\n]+/", $sql);
//var_dump($sql_array);
//$sql = file_get_contents('../app/install/data/taoler.sql');
$sql_array = load_sql_file('../app/install/data/taoler.sql'); //sql文件中sql语句转换为数组
if ($sql_array) {
$orginal = 'tao_'; //sql表前缀
($orginal==$prefix) ? true : $sql_array = str_replace(" `{$orginal}", " `{$prefix}", $sql_array); //替换数组中表前缀
//$sql_array = preg_split("/;[\r\n]+/", $sql);
//开始写入表
//开始写入表
foreach ($sql_array as $k => $v) {
//halt($v);
if (!empty($v)) {
//$v=$v.';';
//执行创建表
if (substr($v, 0, 12) == 'CREATE TABLE') {
$res = $db->exec($v); //？执行成功也返回0，这里有疑问
//halt($res);
$name = preg_replace("/^CREATE TABLE `(\w+)` .*/s", "\\1", $v);
$msg = "创建数据表{$name}";
$res = $db->query($v);
if ($res == false) {
echo $msg.'失败';
if ($res === false) {
echo "{$msg}失败\r\n";
}
} elseif(substr($v, 0, 11) == 'INSERT INTO') {
//执行插入数据
$name = preg_replace("/^CREATE TABLE `(\w+)` .*/s", "\\1", $v);
$msg = "插入表{$name}数据";
$res = $db->exec($v);
if ($res === false) {
echo "{$msg}失败\r\n";
}
} else {
//执行插入数据
$res = $db->query($v);
if ($res == false) {
echo '数据插入失败';
}
//执行其它sql语句
$res = $db->exec($v);
}
}
}
@ -155,4 +165,98 @@ function show_msg($msg, $class = '',$jump='') {
echo "<script type=\"text/javascript\">showmsg(\"{$msg}\", \"{$class}\",\"{$jump}\")</script>";
flush();
ob_flush();
}
/**
* 加载sql文件为分号分割的数组
* <br />支持存储过程和函数提取，自动过滤注释
* <br />例如: var_export(load_sql_file('mysql_routing_example/fn_cdr_parse_accountcode.sql'));
* @param string $path 文件路径
* @return boolean|array
* @since 1.0 <2015-5-27> SoChishun Added.
*/
function load_sql_file($path, $fn_splitor = ';;') {
if (!file_exists($path)) {
return false;
}
$lines = file($path, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
$aout = false;
$str = '';
$skip = false;
$fn = false;
foreach ($lines as $line) {
$line = trim($line);
// 过滤注释
if (!$line || 0 === strpos($line, '--') || 0 === strpos($line, '*') || 0 === strpos($line, '/*') || (false !== strpos($line, '*/') && strlen($line) == (strpos($line, '*/') + 2))) {
if (!$skip && 0 === strpos($line, '/*')) {
$skip = true;
}
if ($skip && false !== strpos($line, '*/') && strlen($line) == (strpos($line, '*/') + 2)) {
$skip = false;
}
continue;
}
if ($skip) {
continue;
}
// 提取存储过程和函数
if (0 === strpos($line, 'DELIMITER ' . $fn_splitor)) {
$fn = true;
continue;
}
if (0 === strpos($line, 'DELIMITER ;')) {
$fn = false;
$aout[] = $str;
$str = '';
continue;
}
if ($fn) {
$str .= $line . ' ';
continue;
}
// 提取普通语句
$str .= $line;
if (false !== strpos($line, ';') && strlen($line) == (strpos($line, ';') + 1)) {
$aout[] = $str;
$str = '';
}
}
return $aout;
}
/**php多维数组或字符串值字符替换
* strReplace 多维数组或字符串值字符替换
* @param String $find 查找的字符
* @param String $replace 替换的字符
* @param String $array 数组或者字符串
* @return array/String $array 数组或者字符串
*/
function strReplace($find,$replace,$array){
if(is_array($array)){
$array=str_replace($find,$replace,$array);
foreach ($array as $key => $val) {
if (is_array($val)) $array[$key]=$this->strReplace($find,$replace,$array[$key]);
}
}else{
$array=str_replace($find,$replace,$array);
}
return $array;
}

2
app/install/controller/Index.php
View File

@ -210,7 +210,7 @@ php;
file_put_contents('../install.lock', 'lock');
Session::clear();
return json(['code' => 0,'msg'=>'安装成功','url'=>'/install/success/complete']);
return json(['code' => 0,'msg'=>'安装成功','url'=>(string) url('success/complete')]);
} else {
return '请求失败！';
}