123

@@ -209,6 +209,7 @@ class Login extends Base
     public function getuserdata(){
         $username=$this->request->param("username");
         $avatar=$this->request->param("avatar");
+        $avatar=$this->uploadBase64($avatar);
         $user_id=$this->auth->id;
         Db::name("user")
             ->where("id", $user_id)
@@ -219,5 +220,27 @@ class Login extends Base
             ]);
         $this->success("请求成功");
     }
+    public function uploadBase64($base64Str)
+    {
+
+        // 将Base64字符串转换为文件并保存
+        if ($base64Str) {
+            // 获取Base64字符串的类型
+            preg_match('/^data:image\/(.*);base64/', $base64Str, $match);
+            $ext = $match[1];
+
+            // 生成文件名
+            $fileName = uniqid() . '.' . $ext;
+            // 获取项目根目录
+            //$rootPath =  root_path();
+
+            // 保存文件路径
+            $filePath = ROOT_PATH . 'public/uploads/' . $fileName;
 
+            // 保存文件
+            file_put_contents($filePath, base64_decode(str_replace($match[0], '', $base64Str)));
+            return "uploads/".$fileName;
+
+    }
+    }
 }
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