我一直在试图削减和删除字符: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"
}
}
,并将其转换为类似:
https://scontent.xx.fbcdn.net/v/t1.0-1/p50x50/13254063_1039990606071446_7680951628744860479_n.jpg?oh=e5088fb1a981041f60c9abde6762d892&oe=57C12344
这里是我的代码:
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)")
}
)
那是一个字符串还是字典? – keithbhunter
请发布任何相关的代码。你怎么试图做到这一点? –
......这就是JSON,你不需要修剪它,你需要解析它。请格式化您的问题以更轻松地显示数据。它很难阅读 –