我一直在試圖削減和刪除字符:修剪去除特殊字符
{
"data":
{
"is_silhouette": false,
"url": "https://scontent.xx.fbcdn.net/v/t1.0-1/p50x50/13254063_1039990606071446_7680951628744860479_n.jpg?oh=e5088fb1a981041f60c9abde6762d892&oe=57C12344"
}
}
,並將其轉換爲類似:
https://scontent.xx.fbcdn.net/v/t1.0-1/p50x50/13254063_1039990606071446_7680951628744860479_n.jpg?oh=e5088fb1a981041f60c9abde6762d892&oe=57C12344
這裏是我的代碼:
let dataStore = backend.persistenceService.of(Users.ofClass())
dataStore.find(
{ (users : BackendlessCollection!) ->() in
print("Users have been fetched (ASYNC): \(users)")
let page = users.getCurrentPage()
for userx in page {
print(userx.picture)
}
},
error: { (fault : Fault!) ->() in
print("Server reported an error (ASYNC): \(fault)")
}
)
那是一個字符串還是字典? – keithbhunter
請發佈任何相關的代碼。你怎麼試圖做到這一點? –
......這就是JSON,你不需要修剪它,你需要解析它。請格式化您的問題以更輕鬆地顯示數據。它很難閱讀 –