php錄入數據代碼,php操作數據庫
php表單寫入mysql數據庫的代碼
!--表單文件，拷入index.php--
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!DOCTYPE?html
html
head
style
label{display:inline-block;width:100px;margin-bottom:10px;}
/style
titleAdd?students/title
/head
body
!--?數據庫用mysqli?面向過程調用方法--
form?method="post"?action="write2db.php"
!--數據庫用mysqli?面向過程調用方法
form?method="post"?action="write2db_sqlio.php"
--
!--數據庫用PDO調用方法
form?method="post"?action="write2db_pdo.php"
--
labelFirst?Name/label
input?type="text"?name="first_name"?/
br?/
labelLast?Name/label
input?type="text"?name="last_name"?/
br?/
labeldepartment/label
input?type="text"?name="department"?/
br?/
labelEmail/label
input?type="text"?name="email"?/
br?/
input?type="submit"?value="Add?students"
/form
/body
/html
------------------------------
?php
//拷貝命名為write2db.php,數據庫用mysqli?面向過程調用方法
//print_r($_POST);
//?create?a?variable
$first_name=$_POST['first_name'];
$last_name=$_POST['last_name'];
$department=$_POST['department'];
$email=$_POST['email'];
//調試用
echo?"Your?input:?";
echo?$first_name;
echo?'br?/';
echo?$last_name;
echo?'br?/';
echo?$department;
echo?'br?/';
echo?$email;
echo?'br?/';
$servername?=?"localhost";
//Your?database?username?and?password
//$username?=?"username";
//$password?=?"password";
$username?=?"tester";
$password?=?"testerPassword";
//your?database?name
$dbname?=?"test";
$tablename?="student";
//?Create?connection
$connect?=?mysqli_connect($servername,?$username,?$password,?$dbname);
if?(!$connect)?{
die("Connection?failed:?"?.?mysqli_connect_error());
}
//Execute?the?query
$sql="INSERT?INTO?$tablename?(first_name,last_name,department,email)
VALUES('$first_name','$last_name','$department','$email')";
if?(mysqli_query($connect,?$sql))?{
echo?"Hooray!?New?record?is?inserted?to?database?successfully.?Please?check?database.";
}?else?{
echo?"Error:?"?.?$sql?.?"br?/"?.?mysqli_error($connect);
}
mysqli_close($connect);
?
?php
//拷貝命名為write2db_sqlio.php,數據庫用mysqli?面向對象調用方法
//print_r($_POST);
//?create?a?variable
$first_name=$_POST['first_name'];
$last_name=$_POST['last_name'];
$department=$_POST['department'];
$email=$_POST['email'];
//調試用
echo?"Your?input:?";
echo?$first_name;
echo?'br?/';
echo?$last_name;
echo?'br?/';
echo?$department;
echo?'br?/';
echo?$email;
echo?'br?/';
$servername?=?"localhost";
//Your?database?username?and?password
//$username?=?"username";
//$password?=?"password";
$username?=?"tester";
$password?=?"testerPassword";
//database?name
$dbname?=?"test";
$tablename?="student";
//?Create?connection
$conn?=?new?mysqli($servername,?$username,?$password,?$dbname);
//?Check?connection
if?($conn-connect_error)?{
die("Connection?failed:?"?.?$conn-connect_error);
}?
$sql="INSERT?INTO?$tablename?(first_name,last_name,department,email)
VALUES('$first_name','$last_name','$department','$email')";
if?($conn-query($sql)?===?TRUE)?{
echo?"New?record?created?successfully";
}?else?{
echo?"Error:?"?.?$sql?.?"br"?.?$conn-error;
}
$conn-close();
?
?php
//拷貝為文件write2db_pdo.php,數據庫用PDO調用方法
//print_r($_POST);
a?variable
$first_name=$_POST['first_name'];
$last_name=$_POST['last_name'];
$department=$_POST['department'];
$email=$_POST['email'];
//調試用
echo?"Your?input:?";
echo?$first_name;
echo?'br?/';
echo?$last_name;
echo?'br?/';
echo?$department;
echo?'br?/';
echo?$email;
echo?'br?/';
$servername?=?"localhost";
//Your?database?username?and?password
//$username?=?"username";
//$password?=?"password";
$username?=?"tester";
$password?=?"testerPassword";
//your?database?name
$dbname?=?"test";
$tablename?="student";
//?Create?connection
try?{
$conn?=?new?PDO("mysql:host=$servername;dbname=$dbname",?$username,?$password);
//?set?the?PDO?error?mode?to?exception
$conn-setAttribute(PDO::ATTR_ERRMODE,?PDO::ERRMODE_EXCEPTION);
$sql="INSERT?INTO?$tablename?(first_name,last_name,department,email)
VALUES('$first_name','$last_name','$department','$email')";
//?use?exec()?
$conn-exec($sql);
echo?"New?record?created?successfully";
}
catch(PDOException?$e)
{
echo?$sql?.?"br"?.?$e-getMessage();
}
$conn?=?null;
?
--創建數據庫test,?將此文件存為test.sql?導入數據庫，或者手動創建表結構
--?phpMyAdmin?SQL?Dump
--?version?4.7.4
--?
--
--?Host:?127.0.0.1:3306
--?Generation?Time:?Mar?12,?2018?at?04:04?AM
--?Server?version:?5.7.19
--?PHP?Version:?7.1.9
SET?SQL_MODE?=?"NO_AUTO_VALUE_ON_ZERO";
SET?AUTOCOMMIT?=?0;
START?TRANSACTION;
SET?time_zone?=?"+00:00";
/*!40101?SET?@OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT?*/;
/*!40101?SET?@OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS?*/;
/*!40101?SET?@OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION?*/;
/*!40101?SET?NAMES?utf8mb4?*/;
--
--?Database:?`test`
--
--?--------------------------------------------------------
--
--?Table?structure?for?table?`student`
--
DROP?TABLE?IF?EXISTS?`student`;
CREATE?TABLE?IF?NOT?EXISTS?`student`?(
`id`?tinyint(3)?UNSIGNED?NOT?NULL?AUTO_INCREMENT,
`first_name`?varchar(20)?NOT?NULL,
`last_name`?varchar(20)?NOT?NULL,
`department`?varchar(50)?NOT?NULL,
`email`?varchar(50)?NOT?NULL,
PRIMARY?KEY?(`id`)
)?ENGINE=MyISAM?AUTO_INCREMENT=2?DEFAULT?CHARSET=utf8;
--
--?Dumping?data?for?table?`student`
--
INSERT?INTO?`student`?(`id`,?`first_name`,?`last_name`,?`department`,?`email`)?VALUES
(1,?'first1',?'last1',?'cs',?'1985@qq.com');
COMMIT;
/*!40101?SET?CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT?*/;
/*!40101?SET?CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS?*/;
/*!40101?SET?COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION?*/;
PHP 數據批量錄入
暈 你怎么出這個錯誤啊 我的沒錯
你把你的sql語句打印出來下
你看我的
insert into tb_inserts(sp_name,sp_number,price,counts,address,data1)values('電腦','1','1','1','北京','2010-10-12 08:52:01')
--------------------------------------------------------------------------------
insert into tb_inserts(sp_name,sp_number,price,counts,address,data1)values('筆記本','1','1','1','深圳','2010-10-12 08:52:01')
--------------------------------------------------------------------------------
insert into tb_inserts(sp_name,sp_number,price,counts,address,data1)values('桌子','1','1','1','杭州','2010-10-12 08:52:01')
三條sql語句都是完完整整的 不會出現你的錯誤的
能插入數據庫 就只能說明你的sql語句寫錯了 你打印出來sql先看看 不行用我給你寫的那個 那個是沒有錯誤的 你的時間應該是前臺寫入的那個時間吧 不是程序里的那個吧 不然你前臺的那個$_POST中的時間就沒有什么用了
我看不懂：PHP代碼根據數據表結構自動生成數據錄入頁面
數組{name=張三，age=10歲}
array1={0=name,1=age}
array2={0=張三,1=10歲}
implode(",",$array)就是用逗號連接字符串
結果str=name,age; str1=張三，10歲
insert into tb_form (name,age) values('張三，10歲')能看懂的吧？
php向數據庫插入一條數據代碼 急急急！！！！
$rs
=
mysql_query($sql);
這一段改成：
if(mysql_query($sql)){
echo
"script
language=JavaScriptalert('數據庫提交成功！');window.location.href='team.php';/script";
}else{
echo
"插入失敗，錯誤原因是{mysql_error()}";
}
然后根據錯誤原因解決問題，或者把錯誤原因給大家看看。
如果仍然提示成功，請檢查你的權限，還有你的mysql數據庫Team這個表里的主鍵有沒有重復？
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