设置签署位置

var url = "https://api-v2.1dq.com/v5/Contracts/positionSign.json"
var httpArg = "easy_id=175592531139104768&position=[
    {
        "x": "200",
        "y": "200",
        "page": "第几页",
        "seal_type": "1、普通印章，2、骑缝章",
        "user_type": "类型，1为个人，2为企业",

        "seal_width": "无特殊要求，不用传递，为空默认即可。签署区域宽度",
        "seal_height": "无特殊要求，不用传递，为空默认即可。签署区域高度",
        "area_title": "无特殊要求，不用传递，为空默认即可。签署提示",
        "page_width": "无特殊要求，不用传递，为空默认即可。指定页面宽度",
        "sign_id": "无特殊要求，不用传递，为空默认即可。签署人或填写人id"
    }
]&words_id=&number=test@1dq.com"
APISTORE(url, httpArg: httpArg)
func  APISTORE(httpUrl: String, httpArg: String) {
    var req = NSMutableURLRequest(URL: NSURL(string: httpUrl + "?" + httpArg)!)
    req.timeoutInterval = 6
    req.HTTPMethod = "GET"
    NSURLConnection.sendAsynchronousRequest(req, queue: NSOperationQueue.mainQueue()) {
        (response, data, error) -> Void in
        let res = response as! NSHTTPURLResponse
        println(res.statusCode)
        if let e = error{
            println("请求失败")
        }
        if let d = data {
            var content = NSString(data: d, encoding: NSUTF8StringEncoding)
            println(content)
        }
    }
}