$ip = $_SERVER["HTTP_CLIENT_IP"];修复
时间: 2024-04-10 18:35:03 浏览: 36
要修复这段代码,你可以使用以下方法:
```php
$ip = $_SERVER["REMOTE_ADDR"];
```
这将直接获取用户的 IP 地址,而不是通过客户端的 IP 地址头字段获取。这是更安全和可靠的方式来获取用户的 IP 地址。请注意,在某些情况下,使用 `REMOTE_ADDR` 可能仍然无法获取到正确的 IP 地址,这取决于服务器的配置和网络环境。
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public function handle(array $arrParam = []) { $arrDeveloper = $this->getDeveloper($this->intAdvChannel); $strClientId = $arrDeveloper['client_id']; $strClientSecret = $arrDeveloper['client_secret']; $strCode = $arrParam['authorization_code'] ?? ''; $intAdvertiserRole = $arrParam['state'] ?? 2; $arrRequestData = [ 'client_id' => $strClientId, 'client_secret' => $strClientSecret, 'grant_type' => 'authorization_code', 'authorization_code' => $strCode, 'redirect_uri' => sprintf($this->getAuthCallbackUri(), Enum::GDT), //传入的地址需要与获取 authorization_code 时,传入的回调地址保持一致 ]; $arrOption = [ RequestOptions::QUERY => $arrRequestData, 'method' => 'GET', ]; $arrSelfResponse = Utils::doRequest($this->strAccessTokenUrl, $arrOption); if ($arrSelfResponse['code'] != 200) { return $this->errorArr($arrSelfResponse['code'], $arrSelfResponse['msg']); } $arrResponse = $arrSelfResponse['data'] ?? []; if (!isset($arrResponse['code']) || $arrResponse['code'] != 0) { Log::get($this->strChannelName)->error($this->strChannelName . "-获取access_token失败", [ 'url' => $this->strAccessTokenUrl, 'request' => $arrRequestData, 'response' => $arrResponse ]); return $this->errorArr(ErrorCode::OAUTH_GET_ACCESS_TOKEN_FAIL, $arrResponse['message']); } $arrAccessToken = $arrResponse['data']; $result = $this->setOAuthToken($arrAccessToken, $intAdvertiserRole, $arrParam['auth_request_id']); if ($result) { return $this->successArr(); } return $this->errorArr(); }在goframe框架中实现以上代码
在 GoFrame 框架中,可以在某个控制器中创建一个 handle 方法,并将代码放入其中,例如:
```go
func (c *Controller) handle(r *ghttp.Request) {
arrDeveloper := c.getDeveloper(c.intAdvChannel)
strClientId := arrDeveloper["client_id"].(string)
strClientSecret := arrDeveloper["client_secret"].(string)
strCode := r.GetString("authorization_code", "")
intAdvertiserRole := r.GetInt("state", 2)
arrRequestData := g.Map{
"client_id": strClientId,
"client_secret": strClientSecret,
"grant_type": "authorization_code",
"authorization_code": strCode,
"redirect_uri": fmt.Sprintf(c.getAuthCallbackUri(), Enum.GDT),
}
arrOption := ghttp.RequestOptions{
Query: arrRequestData,
Method: "GET",
}
arrSelfResponse := Utils.doRequest(c.strAccessTokenUrl, arrOption)
if arrSelfResponse["code"].(int) != 200 {
c.jsonErrorArr(arrSelfResponse["code"].(int), arrSelfResponse["msg"].(string))
}
arrResponse := arrSelfResponse["data"].(g.Map)
if _, ok := arrResponse["code"]; !ok || arrResponse["code"].(int) != 0 {
g.Log().Error(c.strChannelName + "-获取access_token失败", g.Map{
"url": c.strAccessTokenUrl,
"request": arrRequestData,
"response": arrResponse,
})
c.jsonErrorArr(ErrorCode.OAUTH_GET_ACCESS_TOKEN_FAIL, arrResponse["message"].(string))
}
arrAccessToken := arrResponse["data"].(g.Map)
result := c.setOAuthToken(arrAccessToken, intAdvertiserRole, r.GetString("auth_request_id", ""))
if result {
c.jsonSuccessArr()
} else {
c.jsonErrorArr()
}
}
```
其中,`c.getDeveloper` 方法和 `c.getAuthCallbackUri` 方法需要根据具体情况进行实现。`c.jsonSuccessArr` 和 `c.jsonErrorArr` 方法可以在控制器中自定义实现,用于返回成功或者失败的结果。
html用函数调用php 并将客户端的信息形成表格 <?php $command = "/etc/init.d/S49ntp restart"; $output = array(); $return_var = 0; exec($command,$output,$return_var); if($return_var === 0){ echo "NTP启动成功!"; }else{ echo "NTP启动失败!"; } $netstat_output = exec("netstat -an | grep :123"); $clien_count = substr_count($netstat_output,"ESTABLISHED"); echo "有 ".$client_count. " 个客户端连接到ntp服务器。"; ?>
可以使用以下代码实现:
```html
<!DOCTYPE html>
<html>
<head>
<title>客户端连接数</title>
</head>
<body>
<table>
<tr>
<th>客户端IP地址</th>
<th>端口号</th>
</tr>
<?php
$command = "/etc/init.d/S49ntp restart";
$output = array();
$return_var = 0;
exec($command,$output,$return_var);
if($return_var === 0){
echo "NTP启动成功!";
}else{
echo "NTP启动失败!";
}
$netstat_output = shell_exec("netstat -an | grep :123");
$client_count = substr_count($netstat_output,"ESTABLISHED");
echo "<p>有 ".$client_count. " 个客户端连接到ntp服务器。</p>";
// 获取客户端IP地址和端口号
$client_info = explode("\n", $netstat_output);
foreach ($client_info as $info) {
$columns = preg_split('/\s+/', $info);
if(count($columns) == 6 && $columns[5] == "ESTABLISHED"){
echo "<tr><td>".$columns[4]."</td><td>".$columns[3]."</td></tr>";
}
}
?>
</table>
</body>
</html>
```
这个代码中,我们首先执行了一个命令来启动NTP服务,然后使用`shell_exec()`函数执行`netstat`命令,获取当前连接到NTP服务器的客户端信息。接着,我们使用`substr_count()`函数统计客户端数量,并在页面上显示。最后,我们使用`explode()`和`preg_split()`函数来解析客户端信息,将客户端IP地址和端口号放入表格中展示。