Question

我正在尝试读取excel文件（即xls）并将数据导入mysql数据库并使用codeigniter 2.0.1框架。

以下是生成查询的代码

    public function read_file($table = 'organization', $filename = 'test.xls') {

    $pathToFile = './uploads/' . $filename;
    $this->load->library('Spreadsheet_Excel_Reader');
    $data = new Spreadsheet_Excel_Reader($pathToFile);
    $sql = "INSERT INTO $table (";
    for($index = 1;$index <= $data->sheets[0]['numCols']; $index++){
        $sql.= strtolower($data->sheets[0]['cells'][1][$index]) . ", ";
    }

    $sql = rtrim($sql, ", ")." ) VALUES ( ";
    for ($i = 2; $i <= $data->sheets[0]['numRows']; $i++) {
        for ($j = 1; $j <= $data->sheets[0]['numCols']; $j++) {
            $sql .= "\"" . $data->sheets[0]['cells'][$i][$j] . "\", ";
        }
        echo  rtrim($sql, ", ")." ) <br>";
    }

}

循环中生成的值是重复的，我无法找到循环的问题...

以下是运行上述功能后的结果：

INSERT INTO organization (userid, datestamp, kata, kaya, kaya_zenye_vuoo, vyoo_vyenye_bamba, mifuniko, matumizi_mifuniko, uzuiaji_inzi, usafishikaji_sakafu, usitiri, uezekaji, milango_inayofungika, harufu, wadudu, sabuni, maji, vibuyuchirizi ) VALUES ( "mpwapwa@live.com", "2011-04-10 08:21", "Chunyu", "2", "4", "5", "3", "56", "5", "6", "8", "45", "7", "8", "9", "8", "9", "8" ) 
INSERT INTO organization (userid, datestamp, kata, kaya, kaya_zenye_vuoo, vyoo_vyenye_bamba, mifuniko, matumizi_mifuniko, uzuiaji_inzi, usafishikaji_sakafu, usitiri, uezekaji, milango_inayofungika, harufu, wadudu, sabuni, maji, vibuyuchirizi ) VALUES ( "mpwapwa@live.com", "2011-04-10 08:21", "Chunyu", "2", "4", "5", "3", "56", "5", "6", "8", "45", "7", "8", "9", "8", "9", "8", "annie@yahoo.com", "2011-04-10 08:21", "Chunyu", "2", "4", "5", "3", "56", "5", "6", "8", "45", "7", "8", "9", "8", "9", "8" ) 
INSERT INTO organization (userid, datestamp, kata, kaya, kaya_zenye_vuoo, vyoo_vyenye_bamba, mifuniko, matumizi_mifuniko, uzuiaji_inzi, usafishikaji_sakafu, usitiri, uezekaji, milango_inayofungika, harufu, wadudu, sabuni, maji, vibuyuchirizi ) VALUES ( "mpwapwa@live.com", "2011-04-10 08:21", "Chunyu", "2", "4", "5", "3", "56", "5", "6", "8", "45", "7", "8", "9", "8", "9", "8", "annie@yahoo.com", "2011-04-10 08:21", "Chunyu", "2", "4", "5", "3", "56", "5", "6", "8", "45", "7", "8", "9", "8", "9", "8", " sam@yahoo.com", "2011-04-10 08:21", "Chunyu", "2", "4", "5", "3", "56", "5", "6", "8", "45", "7", "8", "9", "8", "9", "8" )

很抱歉，由于我是新手，我无法发布图片。

提前完成..推荐

Answer 1

我无法测试，但......：

    public function read_file($table = 'organization', $filename = 'test.xls') {

    $pathToFile = './uploads/' . $filename;
    $this->load->library('Spreadsheet_Excel_Reader');
    $data = new Spreadsheet_Excel_Reader($pathToFile);
    $sql = "INSERT INTO $table (";
    for($index = 1;$index <= $data->sheets[0]['numCols']; $index++){
        $sql.= strtolower($data->sheets[0]['cells'][1][$index]) . ", ";
    }

    $sql = rtrim($sql, ", ")." ) VALUES ( ";
    for ($i = 2; $i <= $data->sheets[0]['numRows']; $i++) {
        $valuesSQL = '';
        for ($j = 1; $j <= $data->sheets[0]['numCols']; $j++) {
            $valuesSql .= "\"" . $data->sheets[0]['cells'][$i][$j] . "\", ";
        }
        echo $sql . rtrim($valuesSql, ", ")." ) <br>";
    }
}

使用带有Spreadsheet_Excel_Reader库的codeigniter在php中读取xls文件

1 个答案: