实现步骤:
1.将excel表格存储为后缀名为 .csv格式的文件;
2.将.csv格式文件导入到mysql数据库中;
3.通过条件查询将所需要的数据查出并导入另一个数据表中;
下面是一些php片段:
<?php
mysql_connect("localhost", "root", "root") or
die("Could not connect: " . mysql_error());
mysql_select_db("test");
mysql_query("SET NAMES ‘utf8‘");
$result = mysql_query("SELECT col2, col5, col6 FROM category where col2!=‘‘");echo "INSERT INTO `qy_category` (`catid`, `moduleid`, `catname`, `catdir`,`linkurl`,`parentid`, `arrparentid`, `child`, `arrchildid`, `listorder`, `seo_title`, `seo_keywords`, `seo_description`) VALUES ";
while ($row = mysql_fetch_array($result, MYSQL_ASSOC)) {
//printf ("ID: %s Name: %s", $row["col2"], $row["col5"]);
//echo "<br />";
$result2 = mysql_query("SELECT col3, col5, col6 FROM category where col3 like ‘".$row["col2"]."%‘");
$arr = array();
while ($row2 = mysql_fetch_array($result2, MYSQL_ASSOC)) {
if($row2["col6"]==‘‘) $row2["col6"]=$row2["col5"];
printf ("(‘%s‘, 4, ‘%s‘, ‘%s‘, ‘list.php?catid=%s‘, ‘%s‘, ‘%s‘, 0, ‘%s‘, ‘%s‘, ‘%s‘, ‘%s‘, ‘%s‘)",$row2["col3"],$row2["col5"],$row2["col3"],$row2["col3"],$row["col2"],‘0,‘.$row["col2"].‘,‘.$row2["col3"],$row2["col3"],$row2["col3"],$row2["col5"],$row2["col5"],$row2["col6"]);
echo ",<br />";
$arr[]=intval($row2["col3"]);
}
$arrchildid = intval($row["col2"]).‘,‘.implode(‘,‘,$arr);
if($row["col6"]==‘‘) $row["col6"]=$row["col5"];
printf ("(‘%s‘, 4, ‘%s‘, ‘%s‘, ‘list.php?catid=%s‘, 0, 0, 1, ‘%s‘, ‘%s‘, ‘%s‘, ‘%s‘, ‘%s‘)",$row["col2"],$row["col5"],$row["col2"],$row["col2"],$arrchildid,$row["col2"],$row["col5"],$row["col5"],$row["col6"]);
echo ",<br />";
}mysql_free_result($result);
mysql_free_result($result2);
?>
php处理行业分类数据