感觉百度云短信用的人不多,网上也都没什么教程,虽然百度那边有人员对接,但是不是直接对接技术人员,这次我花了一天时间也没搞定。后来感觉应该是参数问题,和他们确定之后,确实是。我直接把代码贴上来,给大家参考。
下面是百度那边给的案例,我把走通的配置标注在代码里了,在框架中只要稍微改下就行,就不贴代码啦。
核心代码sendMessage.php:
<?php
require "auth.php";
// 第一步:生成认证字符串
$ak = "xxxxxx"; // AccessKeyId
$sk = "xxxxxx"; // SecretAccessKey
$method = "POST";
$host = "smsv3.bj.baidubce.com";//每个账号可能不同
$uri = "/api/v3/sendSms";
$url = "http://".$host.$uri;
$params = array();
date_default_timezone_set('UTC');
$timestamp = new \DateTime();
$expirationInSeconds = 3600;
$authorization = generateAuthorization($ak, $sk, $method, $host, $uri, $params, $timestamp, $expirationInSeconds);
print("authorization: {$authorization}\n");
// 第二步:构造HTTP请求的header、body等信息
$timeStr = $timestamp->format("Y-m-d\TH:i:s\Z");
$head = array(
"Content-Type:application/json",
"Authorization:{$authorization}",
"host:{$host}",
"x-bce-date:{$timeStr}"
);
//重要*****
$body = array(
"mobile" => "13612341234",
"sign" => "xxxx",//签名内容,也可能是签名id
"type" => "normal",
"custom" => "",//随便写123都可以
"template" => "sms-tmpl-EFKqOl65111"//模板,我之前用smstpl:sms-tmpl-EFKqOl65111,这个不行
"contentVar" => array("content" => "12345")
);
$bodyStr = json_encode($body);
// 第三步:发送HTTP请求,并输出响应信息。
$curlp = curl_init();
curl_setopt($curlp, CURLOPT_POST, 1);
curl_setopt($curlp, CURLOPT_URL, $url);
curl_setopt($curlp, CURLOPT_HTTPHEADER, $head);
curl_setopt($curlp, CURLOPT_POSTFIELDS, $bodyStr);
curl_setopt($curlp, CURLINFO_HEADER_OUT, 1);
curl_setopt($curlp, CURLOPT_RETURNTRANSFER, 1);
$response = curl_exec($curlp);
$request = curl_getinfo($curlp, CURLINFO_HEADER_OUT);
$status = curl_getinfo($curlp, CURLINFO_HTTP_CODE);
curl_close($curlp);
print("request: {$request}\n");
print("request body: {$bodyStr}\n");
print("status: {$status}\n");
print("response: {$response}\n");
?>
这是一个工具类auth.php
<?php
class HttpUtil
{
// 根据RFC 3986,除了:
// 1.大小写英文字符
// 2.阿拉伯数字
// 3.点'.'、波浪线'~'、减号'-'以及下划线'_'
// 以外都要编码
public static $PERCENT_ENCODED_STRINGS;
//填充编码数组
public static function __init()
{
HttpUtil::$PERCENT_ENCODED_STRINGS = array();
for ($i = 0; $i < 256; ++$i) {
HttpUtil::$PERCENT_ENCODED_STRINGS[$i] = sprintf("%%%02X", $i);
}
//a-z不编码
foreach (range('a', 'z') as $ch) {
HttpUtil::$PERCENT_ENCODED_STRINGS[ord($ch)] = $ch;
}
//A-Z不编码
foreach (range('A', 'Z') as $ch) {
HttpUtil::$PERCENT_ENCODED_STRINGS[ord($ch)] = $ch;
}
//0-9不编码
foreach (range('0', '9') as $ch) {
HttpUtil::$PERCENT_ENCODED_STRINGS[ord($ch)] = $ch;
}
//以下4个字符不编码
HttpUtil::$PERCENT_ENCODED_STRINGS[ord('-')] = '-';
HttpUtil::$PERCENT_ENCODED_STRINGS[ord('.')] = '.';
HttpUtil::$PERCENT_ENCODED_STRINGS[ord('_')] = '_';
HttpUtil::$PERCENT_ENCODED_STRINGS[ord('~')] = '~';
}
/**
* 在uri编码中不能对'/'编码
* @param string
* @return string
*/
public static function urlEncodeExceptSlash($path) {
return str_replace("%2F", "/", HttpUtil::urlEncode($path));
}
/**
* 使用编码数组编码
* @param string
* @return string
*/
public static function urlEncode($value)
{
$result = '';
for ($i = 0; $i < strlen($value); ++$i) {
$result .= HttpUtil::$PERCENT_ENCODED_STRINGS[ord($value[$i])];
}
return $result;
}
/**
* 生成标准化QueryString
* @param array
* @return string
*/
public static function getCanonicalQueryString(array $parameters)
{
//没有参数,直接返回空串
if (count($parameters) == 0) {
return '';
}
$parameterStrings = array();
foreach ($parameters as $k => $v) {
//跳过Authorization字段
if (strcasecmp('Authorization', $k) == 0) {
continue;
}
if (!isset($k)) {
throw new \InvalidArgumentException(
"parameter key should not be null"
);
}
if (isset($v)) {
//对于有值的,编码后放在=号两边
$parameterStrings[] = HttpUtil::urlEncode($k)
. '=' . HttpUtil::urlEncode((string) $v);
} else {
//对于没有值的,只将key编码后放在=号的左边,右边留空
$parameterStrings[] = HttpUtil::urlEncode($k) . '=';
}
}
//按照字典序排序
sort($parameterStrings);
//使用'&'符号连接它们
return implode('&', $parameterStrings);
}
/**
* 生成标准化uri
* @param string
* @return string
*/
public static function getCanonicalURIPath($path)
{
//空路径设置为'/'
if (empty($path)) {
return '/';
} else {
//所有的uri必须以'/'开头
if ($path[0] == '/') {
return HttpUtil::urlEncodeExceptSlash($path);
} else {
return '/' . HttpUtil::urlEncodeExceptSlash($path);
}
}
}
/**
* 生成标准化http请求头串
* @param array
* @return string
*/
public static function getCanonicalHeaders($headers)
{
//如果没有headers,则返回空串
if (count($headers) == 0) {
return '';
}
$headerStrings = array();
foreach ($headers as $k => $v) {
//跳过key为null的
if ($k === null) {
continue;
}
//如果value为null,则赋值为空串
if ($v === null) {
$v = '';
}
//trim后再encode,之后使用':'号连接起来
$headerStrings[] = HttpUtil::urlEncode(strtolower(trim($k))) . ':' . HttpUtil::urlEncode(trim($v));
}
//字典序排序
sort($headerStrings);
//用'\n'把它们连接起来
return implode("\n", $headerStrings);
}
}
HttpUtil::__init();
/**
* 生成标准化http请求头串
* @param string
* @return string
*/
function generateAuthorization($ak, $sk, $method, $host, $uri, $params, $timestamp, $expirationInSeconds) {
$timeStr = $timestamp->format("Y-m-d\TH:i:s\Z");
$authStringPrefix = "bce-auth-v1/{$ak}/{$timeStr}/{$expirationInSeconds}";
$signingKey = hash_hmac('SHA256', $authStringPrefix, $sk);
$canonicalHeader1 = "host;x-bce-date";
$canonicalHeader2 = "host:{$host}\n" . "x-bce-date:" . urlencode($timeStr);
$httpUtil = new HttpUtil();
$canonicalString = $httpUtil->getCanonicalQueryString($params);
$canonicalUri = $httpUtil->getCanonicalURIPath($uri);
$method = strtoupper($method);
$canonicalRequest = "{$method}\n{$canonicalUri}\n{$canonicalString}\n{$canonicalHeader2}";
$signature = hash_hmac('SHA256', $canonicalRequest, $signingKey);
$authorization = "bce-auth-v1/{$ak}/{$timeStr}/{$expirationInSeconds}/{$canonicalHeader1}/{$signature}";
return $authorization;
}
?>
有问题可以给我留言哦
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