EOF;
echo $str;
}
// 辅助函数：调用TuShare API
function callTushareApi($method, $params){
$token = TUSHARE_API_TOKEN;
// 将参数编码为JSON格式
$postData = json_encode([
"api_name" => $method,
"token" => $token,
"params" => $params,
"fields" => "" // 其他字段需要根据具体API调整
]);
// 初始化cURL会话
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'http://api.tushare.pro');
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $postData);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, [
'Content-Type: application/json',
'Content-Length: ' . strlen($postData)
]);
// 执行cURL请求
$response = curl_exec($ch);
$err = curl_error($ch);
curl_close($ch);
// 调试输出：打印请求和响应信息
if (debug_enabled()) { // 假设这是一个函数，用于检查是否启用了调试模式
error_log("TuShare API Request: " . $postData);
error_log("TuShare API Response: " . $response);
}
// 错误处理
if ($err) {
error_log("cURL error: " . $err);
return "cURL error: " . $err;
}
$responseData = json_decode($response, true);
// 检查API调用是否成功
if (isset($responseData['code']) && $responseData['code'] != 200) {
error_log("TuShare API Error: " . $responseData['msg']);
return "TuShare API Error: " . $responseData['msg'];
}
if (isset($responseData['data']) && isset($responseData['data']['items'])) {
return $responseData['data']['items'];
} else {
return [];
}
}
// 假设的调试模式开关函数
function debug_enabled()
{
return true;
}
/**
* 记录页面访问日志
*/
function log_pv(){
$mysqli = get_mysqli_connection();
$vpage = $_SERVER['PHP_SELF'];
$ua = $_SERVER['HTTP_USER_AGENT'];
$ip = $_SERVER['REMOTE_ADDR'];
$qs = $_SERVER['QUERY_STRING'];
$vtime = date("Y-m-d H:i:s");
$sql = "insert into pv_log(vpage,querystring,remoteip,ua,vtime) values (?,?,?,?,?)";
db_query($mysqli, $sql, [$vpage, $qs, $ip, $ua, $vtime]);
$mysqli->close();
}
/**
* 页面访问计数器，输出命中数
*/
function pv_counter($user=''){
$mysqli = get_mysqli_connection();
$page = $_SERVER['PHP_SELF'];
$lmtime = date("Y-m-d H:i:s");
$ip = $_SERVER['REMOTE_ADDR'];
$result = db_query($mysqli, "select hits from pv_counter where page_name = ?", [$page]);
$rt = $result->fetch_all(MYSQLI_ASSOC);
$n = count($rt);
if($n < 1){
db_query($mysqli,
"insert into pv_counter(page_id,Page_name,hits,lm_date,lm_ip,lm_user) values (null,?,1,?,?,?)",
[$page, $lmtime, $ip, $user]);
$hits = 1;
} elseif($n == 1){
$hits = $rt[0]['hits'] + 1;
db_query($mysqli,
"update pv_counter set hits = ?, lm_date = ?, lm_ip = ?, lm_user = ? where page_name = ?",
[$hits, $lmtime, $ip, $user, $page]);
} else {
$mysqli->close();
return "There is error on pv_counter
";
}
$result = db_query($mysqli, "select sum(hits) hits_all from pv_counter");
$hits_all = $result->fetch_all(MYSQLI_ASSOC);
$mysqli->close();
echo "Page hits: " . $hits . " Total: " . $hits_all[0]['hits_all'];
}
/**
* 页面访问统计（日志+计数器）
*/
function page_counter(){
log_pv();
pv_counter();
}
?>