我有这个代码。
<?php
// open mysql connection
$host = "localhost";
$username = "root";
$password = "";
$dbname = "jacklin";
$con = mysqli_connect($host, $username, $password, $dbname) or die('Error in Connecting: ' . mysqli_error($con));
// use prepare statement for insert query
$st = mysqli_prepare($con, 'INSERT INTO company_details(com_name, city, com_address, com_mno, com_lno, com_faxno, com_email, com_url, contact_person, com_img,
lat, lng, cat_src_pos, state, country, password, status, plan, token, pin, contact_person1, contact_person2,
com_mno1, com_mno2, fpass_token, adv_src_pos, alias, com_skype, cover)
VALUES(?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)');
// bind variables to insert query params
mysqli_stmt_bind_param($st, 'ssssssssssssissssssssssssisss', $id, $city, $com_address, $com_mno, $com_lno, $com_faxno, $com_email, $com_url, $contact_person, $com_img, $lat, $lng, $cat_src_pos, $state, $country, $password, $status, $plan, $token, $pin, $contact_person1, $contact_person2, $com_mno1, $com_mno2, $fpass_token, $adv_src_pos, $alias, $com_skype, $cover);
// read json file
$filename = 'empdata.json';
$json = file_get_contents($filename);
//convert json object to php associative array
$data = json_decode($json, true);
// loop through the array
foreach ($data as $row) {
// get the employee details
$id = $row['com_name'];
$city = $row['city'];
$com_address = $row['com_address'];
$com_mno = $row['com_mno'];
$com_lno = $row['com_lno'];
$com_faxno = $row['com_faxno'];
$com_email = $row['com_email'];
$com_url = $row['com_url'];
$contact_person = $row['contact_person'];
$com_img = $row['com_img'];
$lat = $row['lat'];
$lng = $row['lng'];
$cat_src_pos = $row['cat_src_pos'];
$state = $row['state'];
$country = $row['country'];
$password = $row['password'];
$status = $row['status'];
$plan = $row['plan'];
$token = $row['token'];
$pin = $row['pin'];
$contact_person1 = $row['contact_person1'];
$contact_person2 = $row['contact_person2'];
$com_mno1 = $row['com_mno1'];
$com_mno2 = $row['com_mno2'];
$fpass_token = $row['fpass_token'];
$adv_src_pos = $row['adv_src_pos'];
$alias = $row['alias'];
$com_skype = $row['com_skype'];
$cover = $row['cover']
// execute insert query
mysqli_stmt_execute($st);
}
//close connection
mysqli_close($con);
?>
和我的 empdata.json 是一样的。
[{"com_id":"1","com_name":"SORENTO GRANITO PVT.LTD","city":"Morbi","com_address":"8-A National High WayOld ghuntu Road ,Morbi - 363 642 (Guj.) INDIA","com_mno":"+919377721600","com_lno":"02822 - 243783 \/ 84","com_faxno":"(02822) 243785","com_email":"marketing@sorentogranito.com","com_url":"www.sorentogranito.com","contact_person":"Mr. Bhagubhai Tulsiyani","com_img":"1403952411.png","lat":"22.824254","lng":"70.8606801","cat_src_pos":"400000","state":"Gujarat","country":"India","password":"91SORESGPL","status":"active","plan":"premium","token":"","pin":"363 642","contact_person1":"","contact_person2":"","com_mno1":"","com_mno2":"","fpass_token":"","adv_src_pos":"400000","alias":"sorento-granito-pvt-ltd","com_skype":"","cover":"motto.jpg"},{"com_id":"3","com_name":"COTO CERAMIC PVT LTD","city":"Morbi","com_address":"8-A National Higway,B\/ h Makansar Panjarapore Weed...","com_mno":"+919099173713","com_lno":"+919099173713","com_faxno":"","com_email":"info@cotobathware.com","com_url":"www.cotobathware.com","contact_person":"Mr. SUMEET MARVANIYA","com_img":"d08687ba60bb3f0d1317e2fd8b10afd4.png","lat":"22.748123","lng":"70.9369573","cat_src_pos":"500000","state":"Gujarat","country":"India","password":"MAYANK8877","status":"active","plan":"basic","token":"","pin":"363621","contact_person1":"","contact_person2":"","com_mno1":"","com_mno2":"","fpass_token":"","adv_src_pos":"500000","alias":"coto-ceramic-pvt-ltd","com_skype":"","cover":"motto.jpg"},{"com_id":"4","com_name":"GLORY CERAMIC PVT LTD","city":"Morbi","com_address":"8\/A , National Highway Lalpar Morbi","com_mno":"+919825228848","com_lno":"02822 - 650445\/ 652446","com_faxno":"","com_email":"gloryceramic@yahoo.co.in","com_url":"www.gloryceramic.com","contact_person":"Mr. Niraj Thakkar","com_img":"1403952443.png","lat":"22.7968786","lng":"70.8907196","cat_src_pos":"80000","state":"Gujarat","country":"India","password":"9227650445","status":"active","plan":"premium","token":"","pin":"363 641","contact_person1":"","contact_person2":"","com_mno1":"","com_mno2":"","fpass_token":"","adv_src_pos":"80000","alias":"glory-ceramic-pvt-ltd","com_skype":"","cover":"motto.jpg"},{"com_id":"5","com_name":"SALON CERAMIC PVT.LTD.","city":"Morbi","com_address":"8-A National Highway, Olg Ghuntu Road, Morbi - 363 642(Guj.) INDIA","com_mno":"+91 9825223840","com_lno":"+91 2822 242115","com_faxno":"+91 2822 242116","com_email":"info@salonceramic.com","com_url":"www.salonceramic.com","contact_person":"Mr. Hiteshbhai","com_img":"1413397071.PNG","lat":"22.838649048614528","lng":"70.88279977525485","cat_src_pos":"400000","state":"Gujarat","country":"India","password":"123salon123","status":"active","plan":"premium","token":"252985240685b6f5b1728d0d31bc585b","pin":"363642","contact_person1":"","contact_person2":"","com_mno1":"","com_mno2":"","fpass_token":"","adv_src_pos":"400000","alias":"salon-ceramic-pvt-ltd","com_skype":"","cover":"motto.jpg"}]
有 1000 条记录。但是当我在我的本地主机上运行上面的代码时，它没有显示任何错误，也没有向数据库插入任何记录。请告诉我如何将这种类型的 json 插入数据库。
最佳答案
尝试一个简单的foreach循环来统计数据的数量，然后做一个for循环来运行insert语句:
$file = file_get_contents('empdata.json');
$json = json_decode($file, true);
//echo '<pre>';
//print_r($json);
$num = array();//Open Blank array for number of data
foreach($json as $k => $v):
$num [] = $v; //number of data
endforeach;
$row= count($num);//Put number of data in $row
for($i=0; $i<$row; $i++){
//instead of putting the value in the statement, store them in variable
$com_name = $json[$i]['com_name'];
$city = $json[$i]['city'];
$com_address = $json[$i]['com_address'];
//Put the other variable like this and put them in insert statement
$stmt = mysqli_prepare($con, "INSERT INTO company_details VALUES (?, ?,?)");
mysqli_stmt_bind_param($stmt, 'sss', $com_name, $city, $com_address);
}
这只是一个简单的工作解决方案(working demo with real database)。我没有时间输入所有字段。对于第二个和第三个循环，没有传真号码，所以如果数据字段默认值不能为空值，就会出现问题，你的语句将无法正常工作，很可能会失败。我希望这会有所帮助。
关于php - 多个json数据进入mysql数据库表不插入，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/36356474/