只需要将以下代码内容进行复制即可用到自己的程序/API接口中：
<?php
if(!empty($_POST['is_post']) && $_POST['is_post']==1){$url = "https://www.aoksend.com/index/api/send_email";$name = $_POST['name'];$email = $_POST['email'];$subject = $_POST['subject'];$message = $_POST['message'];if(empty($name)){echo json_encode(['message'=>'请填写Name','code' => 40001]);exit;}if(empty($email)){echo json_encode(['message'=>'请填写Email address','code' => 40002]);exit;}if(empty($subject)){echo json_encode(['message'=>'请填写Subject','code' => 40003]);exit;}if(empty($message)){echo json_encode(['message'=>'请填写Message','code' => 40004]);exit;}$time = date('Y-m-d H:i:s',time());$str = '{"username":"'.$name.'","contactemail":"'.$email.'","subject":"'.$subject.'","content":"'.$message.'","time":"'.$time.'"}';//app_key 注册Aoksend获取秘钥//to 需要接收提醒的邮箱//template_id Aoksend里的邮件模板ID$data = ['app_key'=>'cf6d0114ee5cd1e4800000005c20ac793', 'to'=>'test@Aoksend.com', 'template_id'=>'E_100008454408', 'data'=>$str];$curl = curl_init();curl_setopt($curl, CURLOPT_URL, $url);curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE);curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, FALSE);if (!empty($data)){curl_setopt($curl, CURLOPT_POST, 1);curl_setopt($curl, CURLOPT_POSTFIELDS, $data);}curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);$output = curl_exec($curl);curl_close($curl);echo $output;exit;
}
?>
<style type="text/css">
html, body {background: #f1f1f1;font-family: 'Merriweather', sans-serif;padding: 1em;
}h1 {text-align: center;color: #565656;@include text-shadow(1px 1px 0 rgba(white, 1));
}
p{text-align: center;
}
form {max-width: 600px;text-align: center;margin: 20px auto;input, textarea {border:0; outline:0;padding: 1em;@include border-radius(8px);display: block;width: 100%;margin-top: 1em;font-family: 'Merriweather', sans-serif;@include box-shadow(0 1px 1px rgba(black, 0.1));resize: none;&:focus {@include box-shadow(0 0px 2px rgba($red, 1)!important);}}#input-submit {color: white; background-color: #ff5151;cursor: pointer;margin-top:20px;&:hover {@include box-shadow(0 1px 1px 1px rgba(#aaa, 0.6)); }}textarea {height: 156px;}
}.half {float: left;width: 48%;margin-bottom: 1em;
}.right { width: 50%; }.left {margin-right: 2%;
}@media (max-width: 480px) {.half {width: 100%; float: none;margin-bottom: 0; }
}/* Clearfix */
.cf:before,
.cf:after {content: " "; /* 1 */display: table; /* 2 */
}.cf:after {clear: both;
}
</style>
<h1>联系表单</h1>
<p>由AokSend支持邮件发送API</p>
<form class="cf"><div class="half left cf"><input type="text" id="input-name" placeholder="Name"><input type="email" id="input-email" placeholder="Email address"><input type="text" id="input-subject" placeholder="Subject"></div><div class="half right cf"><textarea name="message" type="text" id="input-message" placeholder="Message"></textarea></div> <input type="submit" value="Submit" id="input-submit">
</form><script>function submitForm() {// 阻止表单的默认提交行为event.preventDefault();// 假设你的表单数据在以下对象中var formData = {is_post: 1,name: document.getElementById('input-name').value,email: document.getElementById('input-email').value,subject: document.getElementById('input-subject').value,message: document.getElementById('input-message').value};// 将表单数据转换为查询字符串var queryString = Object.keys(formData).map(key => encodeURIComponent(key) + '=' + encodeURIComponent(formData[key])).join('&');// 初始化XMLHttpRequest对象var xhr = new XMLHttpRequest();// 设置请求类型、URL和异步xhr.open('POST', '', true);// 设置请求头（如果需要）xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');// 设置响应处理函数xhr.onreadystatechange = function () {if (xhr.readyState === 4 && xhr.status === 200) {// 请求成功完成var obj = JSON.parse(xhr.responseText);if(obj.code==200){//调用成功alert("提交成功，已发送邮件！")}else{alert(obj.message)}}};// 发送请求xhr.send(queryString);}document.getElementById('input-submit').addEventListener('click', submitForm);
</script>github下载：GitHub - AokSend/Contact-Form-Submit-Send-Email
gitee下载：README.md · AokSend/Contact Form Submit Send Email - Gitee.com
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