swift 用Alamofire向后台post Array<Dictionary>类型的数组，后台把它当二维数组解析了？

这个是我post的数据:

<code>["content": "", "perform": (
        {
        "perform_id" = 21;
    },
        {
        "perform_id" = 11;
    }
), "title": "", "user_id": 10020, "id": 8, "action": join_project, "count": 1]
</code>

这个是服务器返回的数据:

<code>"Array<br>array(2) { 
 [0]=>  array(1)
 { 
   [\"perform_id\"]=>    string(2) "21"  } 

 [1]=>  array(1) 
{    ["perform_id"]=>   string(2) "11" }}{"result":true,"id":"59"}"</code>

回复内容：

这个是我post的数据:

<code>["content": "", "perform": (
        {
        "perform_id" = 21;
    },
        {
        "perform_id" = 11;
    }
), "title": "", "user_id": 10020, "id": 8, "action": join_project, "count": 1]
</code>

这个是服务器返回的数据:

<code>"Array<br>array(2) { 
 [0]=>  array(1)
 { 
   [\"perform_id\"]=>    string(2) "21"  } 

 [1]=>  array(1) 
{    ["perform_id"]=>   string(2) "11" }}{"result":true,"id":"59"}"</code>

哎，是自己SB了，也为了给新手提个醒，给后台post数组或者字典类型的数据时，要转json字符串，可以用系统的NSJSONSerialization来转。代码如下

<code>let jsonData = try! NSJSONSerialization.dataWithJSONObject(array, options: .PrettyPrinted)
let jsonString = String(data: jsonData, encoding: NSUTF8StringEncoding)</code>