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更新SDK用法

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ykxiao
2023-09-08 14:17:19 +08:00
parent 2e9999c877
commit 2f30a6cf6f
1 changed files with 8 additions and 4 deletions
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README.md
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@@ -30,15 +30,19 @@ $response = $w->createProductOrder([
``` ```
# 回调说明 # 回调说明
- 配置回调后地址后，应用服务器会以POST方式请求你的服务器地址，以便你做进一步业务流程 - 配置回调后地址后，应用服务器会以POST方式请求你的服务器地址，以便你做进一步业务流程。
- 回调你服务器地址后，可获取参数"data"、"signature"进行验签，"response" 为服务器处理结果数据 - 回调你服务器地址后，可获取参数"data"、"signature"进行验签，"response" 为服务器处理结果。
```php ```php
// 回调参数调用方法 // 回调参数调用方法
$w = new Order($secretKey, 'callback url'); $w = new Order($secretKey, 'callback url');
// 获取数据
$request = require();
$params = json_decode($request->contents(), true);
// 回调验签 // 回调验签
$receivedSignature = $params['signature']; $receivedSignature = $request->headers('signature');
$data = json_encode($params['data']); $data = json_encode($params['data']);
/** /**
* 生成HMAC签名 * 生成HMAC签名
@@ -51,7 +55,7 @@ function generateHmacSignature($data): string
return hash_hmac('sha256', $data, $secretKey); return hash_hmac('sha256', $data, $secretKey);
} }
$calculatedSignature = $this->generateHmacSignature(json_encode($data)); $calculatedSignature = $this->generateHmacSignature($data);
// 验证签名是否匹配 hash_equals($receivedSignature, $calculatedSignature) // 验证签名是否匹配 hash_equals($receivedSignature, $calculatedSignature)
if ($receivedSignature === $calculatedSignature) { if ($receivedSignature === $calculatedSignature) {