我尝试通过API调用更新数据库中的对象。我用PUT请求做这个动作。邮寄请求已经完成,工作正常。我以为它只是复制粘贴...Put请求IOS
的API部分工作得很好,因为如果我执行下面的curl命令比它更新我的数据库
$ curl -H 'Accept: application/json' -i -X PUT -d 'UserLogin=Ub0D&EndDate=2014-01-17 00:00:00.0000000&Sport=Fietsen&Distance=1000&Duration=10&Achieved=true&DateCreated=2015-05-09 12:01:00.000000' http://localhost:8089/api/goal/ub0d -k -u ub0d:test123
想要的行,但现在迅速的部分给了我一个坏请求错误(400)... 这是我的代码
var url : NSURL
url = NSURL(string: _apiUrl + connectToApi(apiCall) + String("\(AccountRepository.Instance.getCurrentUserName())"))!
let request = NSMutableURLRequest(URL: url)
if postString != nil {
let postData : NSData = ("UserLogin=Ub0D&EndDate=2014-01-1700:00:00.0000000&Sport=Fietsen&Distance=1000&Duration=10&Achieved=true&DateCreated=2014-01-1700:00:00.0000000").dataUsingEncoding(NSUTF8StringEncoding)!
// create the request
request.HTTPMethod = "PUT"
request.setValue("application/x-www-form-urlencoded", forHTTPHeaderField: "content-type")
request.setValue("application/json", forHTTPHeaderField: "Content-type")
request.setValue("application/json", forHTTPHeaderField: "Accept")
request.HTTPBody = postData
}
var connection: NSURLConnection = NSURLConnection(request: request, delegate: self, startImmediately: true)!
我真的停留在它:(
您已将空格带出时间戳。你也应该百分之几的逃脱身体。正如Sulthan所说,你只需要'application/x-www-form-urlencoded'的'Content-Type'并移除'application/json'的'Content-Type'。 – Rob
另外,你的'curl'命令指定'-u';你是否在委托中实现了认证委托方法?服务器实际执行哪种认证? – Rob