所以我使用AngularJS，PHP，mySQL创建了一个网站。我有一个注册表单，我尝试使用波兰字符。 这是我的html部分，我将所有内容设置为UTF-8
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
我的HTML表单：
<div class="modal fade" id="registerModal">
<div class="modal-dialog">
<div class="modal-content" ng-controller="registerController">
<div class="modal-header"><h4 class="modal-title">Sign Up</h4></br><button type="button" class="close" data-dismiss="modal">×</button></div>
<div class="modal-body"><form name="registerForm">
<div class="row">
<div class="col-lg-6">
<label style="float: left;"><b>Firstname:</b></label>
<input type="text" ng-model="registerData.firstname" class="form-control"></br>
<label style="float: left;"><b>Lastname:</b></label>
<input type="text" ng-model="registerData.lastname" class="form-control"></br>
<label style="float: left;"><b><span class="redstar">*</span> Username:</b></label>
<input type="text" ng-model="registerData.login" class="form-control">
<span ng-show="registerData.login.length < 6" class="badge badge-danger">Username must be 6-45 tekens.</span></br>
<label style="float: left;"><b><span class="redstar">*</span> Password:</b></label>
<input type="password" ng-model="registerData.password" class="form-control">
<span ng-show="registerData.password.length < 8" class="badge badge-danger">Password must be at least 8 tekens.</span></br>
<label style="float: left;"><b><span class="redstar">*</span> Repeat Password:</b></label>
<input type="password" ng-model="repeat" class="form-control">
<span ng-show="repeat != registerData.password" class="badge badge-danger">Passwords aren't the same.</span></br>
</div>
<div class="col-lg-6">
<label style="float: left;"><b><span class="redstar">*</span> E-Mail:</b></label>
<input type="email" name="email" ng-model="registerData.email" ng-pattern="emailFormat" class="form-control">
<span ng-show="registerForm.email.$error.pattern" class="error badge badge-danger">This e-mail is incorrect.</span></br>
<label style="float: left;"><b>City:</b></label>
<input type="text" ng-model="registerData.city" class="form-control"></br>
<label style="float: left;"><b>Postal Code:</b></label>
<input type="text" ng-model="registerData.postalcode" class="form-control"></br>
<label style="float: left;"><b>Adress:</b></label>
<input type="text" ng-model="registerData.adress" class="form-control"></br>
<label style="float: left;"><b>Country:</b></label>
<select class="form-control" ng-model="registerData.country" required>
<option value='' ng-selected="null" disabled>
Select Country
</option>
<option ng-repeat="item in countries" value="{{item.country_id}}">
{{item.name}}
</option>
</select></br>
</div>
<div class="col-lg-12">
<p style="float:left;">Fields marked with <span class="redstar"><b>*</b></span> are required.</p></br>
</div>
</div>
</form></div>
<div class="modal-footer"><button type="button" class="btn btn-danger" data-dismiss="modal">Close</button><button type="button" class="btn btn-success" data-dismiss="modal" ng-click="registerFunction()">Sign Up</button></div>
</div></div>
</div>
我的AngularJs控制器：
.controller('registerController', function($scope, $http, $cookieStore) {
$scope.emailFormat = /^[a-z]+[a-z0-9._]+@[a-z]+\.[a-z.]{2,5}$/;
$scope.registerData = {firstname : null, lastname : null, login: null, password : null, email : null, city : null, postalcode : null, adress: null, country: null};
$scope.registerFunction = function() {
$http({
method: "post",
url: './php/registration.php',
data: {
firstname: $scope.registerData.firstname,
lastname: $scope.registerData.lastname,
login: $scope.registerData.login,
password: $scope.registerData.password,
email: $scope.registerData.email,
city: $scope.registerData.city,
postalcode: $scope.registerData.postalcode,
adress: $scope.registerData.adress,
country: $scope.registerData.country,
},
headers: { 'Content-Type': 'application/x-www-form-urlencoded' }
}).then(function successCallback(response) {
$scope.registerResponse = response.data;
if ($scope.registerResponse === 'Duplicate login entry') {
swal ( "Oops", "Account with this login already exists!", "error" )
return;
}
if ($scope.registerResponse === 'Duplicate e-mail entry') {
swal ( "Oops", "Account with this e-mail already exists!", "error" )
return;
}
if ($scope.registerResponse === 'Success') {
swal ( "Yeah!", "Your account has been registered!", "success" )
return;
}
else {
swal ( "Oops", "Something went wrong, try again!", "error" )
return;
}
})
}})
我与DB的关系：
<?php
$hostname='localhost';
$username='root';
$password='';
try {
$dbh = new PDO("mysql:host=$hostname;dbname=myshop;",$username,$password);
$dbh->query ('SET NAMES utf8');
$dbh->query ('SET CHARACTER_SET utf8_unicode_ci');
$dbh->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); // <== add this line
} catch (PDOException $e) {
echo $e->getMessage();
}
?>
我插入的PHP：
<?php
include_once 'config.php';
$data = json_decode(file_get_contents("php://input"));
$firstname = $data->firstname;
$lastname = $data->lastname;
$login = $data->login;
$password = $data->password;
$email = $data->email;
$city = $data->city;
$postalcode = $data->postalcode;
$adress = $data->adress;
$country = $data->country;
try {
$stmt = $dbh->prepare("INSERT INTO `accounts` (`account_id`, `firstname`, `lastname`, `login`, `password`, `email`, `city`, `postalcode`, `adress`, `country`, `role`)
VALUES (NULL,'".$firstname."','".$lastname."','".$login."',MD5('".$password."'),'".$email."','".$city."','".$postalcode."','".$adress."','".$country."', 0) ");
$stmt->execute();
} catch (PDOException $e) {
if (strpos($e->getMessage(), "for key 'login'") !== false) {
echo 'Duplicate login entry';
exit;
} if (strpos($e->getMessage(), "for key 'email'") !== false) {
echo 'Duplicate e-mail entry';
exit;
}
else {
throw $e;
}
}
echo 'Success';
?>
我在mySQL中查询了这些查询：
ALTER DATABASE `my_database` DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci;
ALTER TABLE `my_table_name` DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci
我的数据库中仍然没有抛光字符。我知道它肯定是其他问题的重复，但我已经尝试了我发现的所有内容，而且我仍然不知道我的代码中缺少什么，这是因为JSON编码？请帮我找出来。