关于如何选定一个文件并打开的问题
现在做一个把excel表格数据导入数据库,现在可以完成导入固定的excel文件了。请问下怎么选定一个文件来导入呢,就是点击“导入”后,打开的是本地文件库,从中找到要导入的文件,点击“打开”即可完成并带有判定是否为excel文件的功能。新手求指点啊!!代码如下:
- PHP code
<!-- Code highlighting produced by Actipro CodeHighlighter (freeware) http://www.CodeHighlighter.com/ --><?php require_once 'reader.php'; // ExcelFile($filename, $encoding); $data = new Spreadsheet_Excel_Reader(); // Set output Encoding. $data->setOutputEncoding('gbk'); //”data.xls”是指要导入到mysql中的excel文件 $data->read('data.xls'); //这个就是要导入的固定文件,如何换成不是固定的而是用户自己选择!!! @ $db = mysql_connect('127.0.0.1', 'root', '') or die("Could not connect to database.");//连接数据库 mysql_query("set names 'gbk'");//输出中文 mysql_select_db('openlab'); //选择数据库 error_reporting(E_ALL ^ E_NOTICE); mysql_query("SET NAMES 'GBK'"); for ($i = 1; $i sheets[0]['numRows']; $i++) { //以下注释的for循环打印excel表数据 /*for ($j = 1; $j sheets[0]['numCols']; $j++) { echo "\"".$data->sheets[0]['cells'][$i][$j]."\","; } echo " "; */ //以下代码是将excel表数据【3个字段】插入到mysql中,根据你的excel表字段的多少,改写以下代码吧! $sql = "INSERT INTO student VALUES('". $data->sheets[0]['cells'][$i][1]."','". $data->sheets[0]['cells'][$i][2]."','". $data->sheets[0]['cells'][$i][3]."','". $data->sheets[0]['cells'][$i][4]."','". $data->sheets[0]['cells'][$i][5]."', '". $data->sheets[0]['cells'][$i][6]."')"; echo $sql.'<br>'; $res = mysql_query($sql); } ?>
------解决方案--------------------
就是用php上传做出类似选择文件的效果,然后呢,你有了文件了,想怎么处理都行的
------解决方案--------------------
php文件上传你就可以获取文件属性。
------解决方案--------------------
这段代码不是写的很正确,一步步都有说明。
至于选择文件并打开。就是用php上传文件的过程。找个php上传文件的例子看看吧

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