feat:修改curl的post方法

@@ -19,15 +19,13 @@ class Curl
         $output = curl_exec($ch);
         if ($output === false) {
             echo 'Curl error: ' . curl_error($ch);
-            curl_close($ch);
-            return json_encode(['code' => '-1', 'msg' => 'curl error: ' . curl_error($ch)]);
         }
         curl_close($ch);
         return $output;
     }
 
     //post 获取数据
-    static public function httpPost($url, $param = [], $header = [])
+    static public function httpPost($url, $param = [], $header = [], $asBody = false)
     {
         if (empty($url)) {
             return false;
@@ -37,21 +35,42 @@ class Curl
         $opts = [];
         $opts[CURLOPT_POST] = 1;
         $opts[CURLOPT_USERAGENT] = "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/45.0.2454.98 Safari/537.36";
-        if (!empty($header) && in_array('Content-Type:application/json', $header)) {
-            $opts[CURLOPT_POSTFIELDS] = json_encode($param);
+
+        // 修改判断逻辑
+        $isJson = false;
+        foreach ($header as $h) {
+            if (stripos($h, 'Content-Type: application/json') !== false) {
+                $isJson = true;
+                break;
+            }
+        }
+
+        if ($asBody) {
+            // form-data格式提交
+            $boundary = '----WebKitFormBoundary' . uniqid();
+            $body = '';
+            foreach ($param as $key => $value) {
+                $body .= "--$boundary\r\n";
+                $body .= "Content-Disposition: form-data; name=\"$key\"\r\n\r\n";
+                $body .= "$value\r\n";
+            }
+            $body .= "--$boundary--\r\n";
+            $opts[CURLOPT_POSTFIELDS] = $body;
+            $header[] = "Content-Type: multipart/form-data; boundary=$boundary";
+            curl_setopt($ch, CURLOPT_HTTPHEADER, $header);
         } else {
-            $opts[CURLOPT_POSTFIELDS] = http_build_query($param);
+            $opts[CURLOPT_POSTFIELDS] = $isJson ? json_encode($param) : http_build_query($param);
         }
+
         curl_setopt_array($ch, $opts);
         $output = curl_exec($ch);
         if ($output === false) {
             echo 'Curl error: ' . curl_error($ch);
-            curl_close($ch);
-            return json_encode(['code' => '-1', 'msg' => 'curl error: ' . curl_error($ch)]);
         }
         curl_close($ch);
         return $output;
     }
+
     //delete 请求
     static public function httpDelete($url, $param = [], $header = [])
     {
@@ -67,9 +86,6 @@ class Curl
         $output = curl_exec($ch);
         if ($output === false) {
             echo 'Curl error: ' . curl_error($ch);
-            echo 'Curl error: ' . curl_error($ch);
-            curl_close($ch);
-            return json_encode(['code' => '-1', 'msg' => 'curl error: ' . curl_error($ch)]);
         }
         curl_close($ch);
         return $output;