图片上传

app/business/controllers/UploadController.php

@@ -20,6 +20,7 @@ class UploadController extends BaseController
 		header('Content-type:text/html;charset=utf-8');
 		$base64 = file_get_contents('php://input');
 		$base64_image_content = str_replace("content=", "", urldecode($base64));
+		Yii::info($base64_image_content);
 		//匹配出图片的格式
 		if (preg_match('/^(data:\s*image\/(\w+);base64,)/', $base64_image_content, $result)) {
 			$type = $result[2];