ios:将数据发布到 Firestore 时出现问题
<p><p>我正在尝试将数据发布到 Firebase。但是当我点击我的按钮时,什么也没有发生。既没有数据发送也没有任何异常发生。我尝试了很多方法,也尝试了新项目,但问题仍然存在。我已经尝试了 Firebase 网站上给出的测试代码,没有任何反应。 </p>
<p><strong>这是我的常量</strong></p>
<pre><code>let THOUGHTS_REF = "thoughts"
let CATEGORY = "category"
let NUM_COMMENTS = "numComments"
let NUM_LIKES = "numLikes"
let THOUGHT_TXT = "thoughtTxt"
let TIMESTAMP = "timestamp"
let USERNAME = "username"
</code></pre>
<p>**这里是 ThoughtCategory 的枚举 **</p>
<pre><code>enum ThoughtCategory: String {
case serious = "serious"
case funny = "funny"
case crazy = "crazy"
case popular = "popular"
}
</code></pre>
<p><strong>这是 VIEW 背后的代码:</strong></p>
<pre><code>import UIKit
import Firebase
import FirebaseFirestore
class AddThoughtVC: UIViewController, UITextViewDelegate {
//Outlets
@IBOutlet weak var segmentControl: UISegmentedControl!
@IBOutlet weak var usernameTxt: UITextField!
@IBOutlet weak var thoughtTxt: UITextView!
@IBOutlet weak var postBtn: UIButton!
//Variables
private var categorySelected = ThoughtCategory.funny.rawValue
override func viewDidLoad() {
super.viewDidLoad()
thoughtTxt.delegate = self
postBtn.layer.cornerRadius = 4
thoughtTxt.layer.cornerRadius = 4
thoughtTxt.text = "My random thought..."
thoughtTxt.textColor = UIColor.lightGray
}
func textViewDidBeginEditing(_ textView: UITextView) {
textView.text = ""
textView.textColor = UIColor.darkGray
}
@IBAction func categoryChanged(_ sender: Any) {
switch segmentControl.selectedSegmentIndex {
case 0:
categorySelected = ThoughtCategory.funny.rawValue
case 1:
categorySelected = ThoughtCategory.serious.rawValue
default:
categorySelected = ThoughtCategory.crazy.rawValue
}
}
@IBAction func postBtnTapped(_ sender: Any) {
guard let username = usernameTxt.text else { return }
Firestore.firestore().collection(THOUGHTS_REF).addDocument(data: [
CATEGORY : categorySelected,
NUM_COMMENTS : 0,
NUM_LIKES : 0,
THOUGHT_TXT : thoughtTxt.text,
TIMESTAMP : FieldValue.serverTimestamp(),
USERNAME : username
]) { (err) in
if let err = err {
debugPrint("Error adding document: \(err)")
} else {
self.navigationController?.popViewController(animated: true)
}
}
}
}
</code></pre>
<p><strong>这是日志文件中的错误</strong></p>
<blockquote>
<p>2018-10-30 22:58:50.091529+0500 RNDM
nw_protocol_boringssl_get_output_frames(1301)
get output frames failed, state 8196</p>
<p>2018-10-30 22:58:50.091719+0500 RNDM
nw_protocol_boringssl_get_output_frames(1301)
get output frames failed, state 8196</p>
<p>2018-10-30 22:58:50.092369+0500 RNDM TIC Read Status
: 1:57 2018-10-30 22:58:50.092511+0500 RNDM TIC Read
Status : 1:57</p>
</blockquote></p>
<br><hr><h1><strong>Best Answer-推荐答案</ strong></h1><br>
<p><pre><code>Check Firestore rules
rules_version = '1';
service cloud.firestore {
match /databases/{database}/documents {
match /{document=**} {
allow read, write;
}
}
}
</code></pre></p>
<p style="font-size: 20px;">关于ios:将数据发布到 Firestore 时出现问题,我们在Stack Overflow上找到一个类似的问题:
<a href="https://stackoverflow.com/questions/53070057/" rel="noreferrer noopener nofollow" style="color: red;">
https://stackoverflow.com/questions/53070057/
</a>
</p>
页:
[1]