忘東忘西: 2021

  "<NSAutoresizingMaskLayoutConstraint:0x281fe1b30 h=--& v=--& _UIButtonBarButton:0x1290c0cd0.height == 0  (active)>",
  "<NSLayoutConstraint:0x281ffa440 V:|-(6)-[_UIUCBKBSelectionBackground:0x1290c14c0]  (active, names: '|':_UIButtonBarButton:0x1290c0cd0 )>",
  "<NSLayoutConstraint:0x281ffa3a0 _UIUCBKBSelectionBackground:0x1290c14c0.bottom == _UIButtonBarButton:0x1290c0cd0.bottom - 6  (active)>"

解決來源:

Strange UIButtonBarButton layout errors on all textView, fields and searchbars on iPad only

解決方法:
// Workaround to remove autolayout errors when keyboard shows on iPad.
// <NSAutoresizingMaskLayoutConstraint:0x28376afd0 h=--& v=--& _UIButtonBarButton:0x107f0ce30.height == 0   (active)>
// Introduced approx iOS 14.2 according to https://developer.apple.com/forums/thread/667441
// Side effect: Removes the redo/undo and paste buttons from the keyboard
let item = textField.inputAssistantItem
item.leadingBarButtonGroups = []
item.trailingBarButtonGroups = []

2021年5月13日星期四

Apple ID 雙重認證及電話號碼被鎖

使用 Apple ID 進行雙重認證, 須要一個電話號碼,

但同一個電話號碼只能在約 30幾個ID 進行雙重認證,

(2021.12.10 實測驗證一個門號能雙重認證到 21個Apple ID)

(2023.01.18 實測驗證一個門號能雙重認證到 23個Apple ID)

(2023.07.20 實測驗證一個門號能雙重認證到 32個Apple ID)

超過後就會被鎖定, 從此這電話號碼就無法再用於其他Apple ID的認證.

把之前已認證Apple ID的電話移除或變更也沒有用,

也就是說這個電話號碼廢了.

(2023.02.23 測試到一組曾被鎖定的號碼,可再增加認證Apple ID)

Apple 客服也無法解決, 某日和客服聊起這事, 隱隱地提示使用預付卡號碼.

（評估過後台灣大的預付卡最便宜）

如果需要設置大量的 Apple ID

可以評估 Apple Business Manager + JamF方案

（JamF是要另行付費）

相關資訊可以先洽詢 Apple Xinyi A13 Business Team

服務態度非常的好, 有問必答.

2021年1月11日星期一

Ubuntu 20.04+PHP -資料存取(七) iOS swift Alamofire 5.2 POST

本程式範例只適用於 Alamofire 5.2

------------------------------------

參考來源:

利用 Postman 來測試 Web Service 的工具

https://franksios.medium.com/postman-測試web-service的工具-c7726997868a#.45rlrqve9

Formatting JSON Data for Postman

https://stackoverflow.com/questions/38574039/formatting-json-data-for-postman

Alamofire

https://github.com/Alamofire/Alamofire

SwiftyJSON

https://github.com/SwiftyJSON/SwiftyJSON

利用 Alamofire 處理 Http 請求

https://medium.com/allen的技術筆記/利用-alamofire-處理-http-請求-eb62f37118ca

Alamofire學習（三）Request上篇

https://www.mdeditor.tw/pl/gaNU/zh-tw

------------------------------------

Installation Alamofire

CocoaPods

pod 'Alamofire', '~> 5.2'

------------------------------------

建立檔案名稱: t7.php (內容同 t5,php)

並儲存到 https://www.mydomain.com/htdocs/t7.php

<?php

$response = array();

$data = json_decode(file_get_contents('php://input'), true);

$item1 = $data["item1"];

$item2 = $data["item2"];

$item3 = $data["item3"];

$item4 = $data["item4"];

require_once ("config.php");

$conn = mysqli_connect(DB_HOST, DB_USERNAME, DB_PASSWORD, DB_NAME);

if( !$conn)

{

die("Connection failed: " . mysqli_connect_error());

}

else

{

$sql = "INSERT INTO mytabelname (name1, name2, name3, member) value ('$item1','$item2','$item3','$item4')";

if (mysqli_query($conn, $sql))

{

$response['error']=false;

$response['message']='mytabelname added successfully';

}

else

{

echo "Error: " . $sql . "<br>" . mysqli_error($conn);

}

mysqli_close($conn);

}

echo json_encode($response);

------------------------------------

開啟 Postman 測試

. 選擇 POST

輸入網址 https://www.mydomain.com/htdocs/t7.php

Body 選擇 raw 和 JSON

傳送資料填入下列

{

"item1": "ABC",

"item2": "DEF",

"item3": "XYO",

"item4": "356"

}

. 點選 Send

. 結果

$postdata = file_get_contents("php://input", 'r');

$jsondata = json_decode($postdata, true);

$item1 = $jsondata["item1"];

使用上面三行就可以取得傳入之資料

------------------------------------

建立檔案名稱: t7.swift

iOS XCode 12.3

import Foundation

import UIKit

func PhpJsonTest()

{

let params: [String: Any] = ["item1": "ABC",

"item2": "DEF",

"item3": "HIJ",

"item4": "889"]

AF.request( "https://www.mydomain.com/htdocs/t7.php", method: .post, parameters: params, encoding: JSONEncoding.default)

.validate()

.responseData(emptyResponseCodes: [200, 204, 205]) { response in

DPrint( response)

switch response.result

{

case .success( let value):

DPrint("Payment successful")

if let responsedata = response.data, let str = String(data: responsedata, encoding: String.Encoding.utf8)

{

DPrint("FUNC: \(#file), \(#function), \(String(describing: str))")

}

let responseJSON = (try? JSONSerialization.jsonObject(with: value, options: []))

if let responseJSON = responseJSON as? [String: Any]

{

DPrint(responseJSON)

var msg : String!

msg = responseJSON["message"] as! String?

DPrint("FUNC: \(#file), \(#function), \(String(describing: msg))")

}

case .failure(let error):

if (response.data?.count)! > 0

{

DPrint(error)

}

DPrint("Error Code: \(error._code)")

DPrint("Error Messsage: \(error.localizedDescription)")

if let data = response.data, let str = String(data: data, encoding: String.Encoding.utf8)

{

DPrint("Server Error: " + str)

}

DPrint("error processing the payment-> ", error.localizedDescription)

}

------------------------------------

建立檔案名稱: t71.swift

iOS XCode 12.3 使用 NSDictionary

func PhpJsonTest()

{

let params: [String: Any] = ["item1": "ABC",

"item2": "DEF",

"item3": "HIJ",

"item4": "889"]

AF.request( "https://www.mydomain.com/htdocs/t7.php", method: .post, parameters: params, encoding: JSONEncoding.default)

.validate()

.responseData(emptyResponseCodes: [200, 204, 205]) { response in

DPrint( response)

switch response.result

{

case .success( let value):

DPrint("Payment successful")

if let responsedata = response.data, let str = String(data: responsedata, encoding: String.Encoding.utf8)

{

DPrint("FUNC: \(#file), \(#function), \(String(describing: str))")

}

if let responseJson = (try? JSONSerialization.jsonObject(with: value, options: []))

{

let nsdresponse = responseJson as! NSDictionary

let msg = nsdresponse.object(forKey: "message")!

DPrint("FUNC: \(#file), \(#function), \(String(describing: msg))")

}

case .failure(let error):

if (response.data?.count)! > 0

{

DPrint(error)

}

DPrint("Error Code: \(error._code)")

DPrint("Error Messsage: \(error.localizedDescription)")

if let data = response.data, let str = String(data: data, encoding: String.Encoding.utf8)

{

DPrint("Server Error: " + str)

}

DPrint("error processing the payment-> ", error.localizedDescription)

}

2021年1月7日星期四

Ubuntu 20.04+PHP -資料存取(六) iOS+swift+MaraiaDB

參考來源:

Swift3.0服務端開發(四) MySQL數據庫的連接與操作

https://www.cnblogs.com/ludashi/p/6165418.html

在Xcode裡面連線MySQL

https://www.itread01.com/content/1549641653.html

PerfectlySoft/Perfect-MySQL

https://github.com/PerfectlySoft/Perfect-MySQL

https://github.com/PerfectlySoft/Perfect/tree/master/Tests

待續...

Ubuntu 20.04+PHP -資料存取(五) POST+JSON+MaraiaDB

參考來源:

Connecting iOS App to MySQL Database with Swift 5 Using Protocol Delegation and MVC Architectural Pattern

https://medium.com/@joseortizcosta/connecting-ios-app-to-mysql-database-with-swift-5-using-protocol-delegation-and-mvc-architectural-259dc32fcc4b

Swift: Uploading Data Securely to a MySQL Database

https://www.boomer.org/ios/sdb/

The Best Way to Connect Your iOS App to MySQL Database (4 Steps)

https://codewithchris.com/iphone-app-connect-to-mysql-database/

利用 Postman 來測試 Web Service 的工具

https://franksios.medium.com/postman-測試web-service的工具-c7726997868a#.45rlrqve9

Formatting JSON Data for Postman

https://stackoverflow.com/questions/38574039/formatting-json-data-for-postman

----------------------------------

建立檔案名稱: config.php

並儲存到 https://www.mydomain.com/htdocs/config.php

<?php

define('DB_USERNAME', 'root');

define('DB_PASSWORD', 'rootpasseprd');

define('DB_HOST', '192.168.1.X');

define('DB_NAME', 'mydbname');

----------------------------------

開啟

https://www.mydomain.com/phpmyadmin

建立一個資料庫, 名稱為 mydbname

-- Database : `mydbname`

CREATE DATABASE IF NOT EXISTS `mydbname`

DEFAULT CHARACTER SET utf8 COLLATE utf8_bin;

USE mydbname;

-- Privileges

GRANT SELECT, INSERT, DELETE, UPDATE, ALTER ON `mydbname`.* TO

'root'@localhost;

在資料庫mydbname 中建立一個TABLE, 名稱為 mytabelname

在TABLE mytabelname 中建立 5個欄位

-- Table structure for table `mytabelname`

CREATE TABLE IF NOT EXISTS `mytabelname` (

`id` int(5) unsigned NOT NULL auto_increment,

`item1` varchar(20) NOT NULL default '',

`item2` varchar(20) NOT NULL default '',

`item3` varchar(20) NOT NULL default '',

`item4` int(10) unsigned NOT NULL,

PRIMARY KEY (`id`),

)

COMMENT='mytabelname Test'

DEFAULT CHARACTER SET utf8 COLLATE utf8_bin;

----------------------------------

建立檔案名稱: t5.php

並儲存到 https://www.mydomain.com/htdocs/t5.php

<?php

$response = array();

// $jsondata = json_decode(file_get_contents('php://input'), true);

$postdata = file_get_contents("php://input", 'r');

var_dump($postdata);

$jsondata = json_decode($postdata, true);

var_dump($jsondata);

$item1 = $jsondata["item1"];

$item2 = $jsondata["item2"];

$item3 = $jsondata["item3"];

$item4 = $jsondata["item4"];

require_once ("config.php");

$conn = mysqli_connect(DB_HOST, DB_USERNAME, DB_PASSWORD, DB_NAME);

if( !$conn)

{

die("Connection failed: " . mysqli_connect_error());

}

else

{

$sql = "INSERT INTO mytabelname (name1, name2, name3, member) value ('$item1','$item2','$item3','$item4')";

if (mysqli_query($conn, $sql))

{

$response['error']=false;

$response['message']='mytabelname added successfully';

}

else

{

echo "Error: " . $sql . "<br>" . mysqli_error($conn);

}

mysqli_close($conn);

}

echo json_encode($response);

----------------------------------

建立檔案名稱: t5.swift

iOS XCode 12.3

import Foundation

import UIKit

func PhpJsonTest()

{

// created NSURL

let urlString = URL(string: "https://www.mydomain.com/htdocs/t5.php")!

var request = URLRequest(url: urlString)

// setting the method to post

request.httpMethod = "POST"

// creating the post parameter by concatenating the keys and values from text field

let json: [String: Any] = ["item1": "ABC",

"item2": "DEF",

"item3": "HIJ",

"item4": "567"]

let jsonData = try? JSONSerialization.data(withJSONObject: json)

// insert json data to the request

request.httpBody = jsonData

// creating a task to send the post request

let task = URLSession.shared.dataTask(with: request)

{

data, response, error in

guard let data = data, error == nil else {

DPrint(error?.localizedDescription ?? "No data")

return

}

// parsing the response

{

let responseJSON = try JSONSerialization.jsonObject(with: data, options: [])

if let responseJSON = responseJSON as? [String: Any]

{

DPrint(responseJSON)

var msg : String!

// getting the json response

msg = responseJSON["message"] as! String?

DPrint("\(#file), \(#function), \(String(describing: msg))")

}

catch

{

DPrint(error)

}

//executing the task

task.resume()

}

----------------------------------

開啟 Postman 測試

. 選擇 POST

輸入網址 https://www.mydomain.com/htdocs/t5.php

Body 選擇 raw 和 JSON

傳送資料填入下列

{

"item1": "ABC",

"item2": "DEF",

"item3": "XYO",

"item4": "356"

}

. 點選 Send

. 結果

$postdata = file_get_contents("php://input", 'r');

$jsondata = json_decode($postdata, true);

$item1 = $jsondata["item1"];

使用上面三行就可以取得傳入之資料

Ubuntu 20.04+PHP -資料存取(四) POST+JSON+swift

參考來源:

Creating task for POST request to PHP script to add entries in MySQL database

https://stackoverflow.com/questions/55990599/creating-task-for-post-request-to-php-script-to-add-entries-in-mysql-database

Receive JSON POST with PHP

https://stackoverflow.com/questions/18866571/receive-json-post-with-php

建立檔案名稱: t4.php

並儲存到 https://www.mydomain.com/htdocs/t4.php

<?php

$response = array();

$data = json_decode(file_get_contents('php://input'), true);

$item1 = $data["item1"];

$item2 = $data["item2"];

$item3 = $data["item3"];

$item4 = $data["item4"];

$response['error']=false;

$response['message']='item1 successfully';

}

echo json_encode($response);

建立檔案名稱: t4.swift

iOS XCode 12.3

import Foundation

import UIKit

func PhpJsonTest()

{

// created NSURL

let urlString = URL(string: "https://www.mydomain.com/htdocs/t4.php")!

var request = URLRequest(url: urlString)

// setting the method to post

request.httpMethod = "POST"

// creating the post parameter by concatenating the keys and values from text field

let json: [String: Any] = ["item1": "ABC",

"item2": "DEF",

"item3": "HIJ",

"item4": "567"]

let jsonData = try? JSONSerialization.data(withJSONObject: json)

// insert json data to the request

request.httpBody = jsonData

// creating a task to send the post request

let task = URLSession.shared.dataTask(with: request)

{

data, response, error in

guard let data = data, error == nil else {

DPrint(error?.localizedDescription ?? "No data")

return

}

// parsing the response

{

let responseJSON = try JSONSerialization.jsonObject(with: data, options: [])

if let responseJSON = responseJSON as? [String: Any]

{

DPrint(responseJSON)

var msg : String!

// getting the json response

msg = responseJSON["message"] as! String?

DPrint("FUNC: \(#file), \(#function), \(String(describing: msg))")

}

catch

{

DPrint(error)

}

//executing the task

task.resume()

}

Ubuntu 20.04+PHP -資料存取(三) POST

參考來源:

Postman - 測試 API 神器 1/2

https://ithelp.ithome.com.tw/articles/10201503

建立檔案名稱: t3.php

並儲存到 https://www.mydomain.com/htdocs/t3.php

<?php

header('Content-Type: text/html;charset=UTF-8');

$post=$_POST["item1"];

echo "POST=".$post;

建立檔案名稱: t3.html

並儲存到 https://www.mydomain.com/htdocs/t3.html

<!DOCTYPE html>

<head>

</head>

<body>

</form>

</body>

</html>

測試時請注意是用 t3.html 還是 t3.php

開啟 Chrome

. 輸入網址 https://www.mydomain.com/htdocs/t3.html

在欄位中輸入一些文字 234,

點選確定

. 輸入網址 https://www.mydomain.com/htdocs/t3.php?item1=abc
因為是POST 所以不可這樣使用

. 開啟 Postman

. 選擇 POST

輸入網址 https://www.mydomain.com/htdocs/t3.php

Body 選擇 x-www-form-urlencoded

key 輸入 item1

value輸入 abc

點選 Send

Ubuntu 20.04 + PHP -資料存取(一) _REQUEST

參考來源:

PHP 的 $_GET, $_POST, 與 $_REQUEST 測試

http://yhhuang1966.blogspot.com/2015/05/php-get-post-request.html

Postman - 測試 API 神器 1/2

https://ithelp.ithome.com.tw/articles/10201503

Postman - 測試 API 神器 2/2

https://ithelp.ithome.com.tw/articles/10201528

使開發API更方便的工具 Postman (基本教學)

https://xenby.com/b/151-推薦-使開發api更方便的工具-postman

在 /var/www/html 目錄下建立一個 php的目錄

將htdocs的資料夾擁有者轉給nginx:

> cd /var/www/html

> mkdir htdocs

> chown -R www-data htdocs

建立檔案名稱: t1.php

並儲存到 https://www.mydomain.com/htdocs/t1.php

<?php

header('Content-Type: text/html;charset=UTF-8');

$request=$_REQUEST["item1"];

echo "REQUEST=".$request."<br>";

建立檔案名稱: t1.html

並儲存到 https://www.mydomain.com/htdocs/t1.html

<!DOCTYPE html>

<head>

</head>

<body>

</form>

</body>

</html>

開啟Chrome

. 輸入網址 https://www.mydomain.com/htdocs/t1.html

在欄位中輸入一些文字 abc,

點選確定

. 輸入網址 https://www.mydomain.com/htdocs/t1.php?item1=abc

開啟 Postman

. 選擇 GET

輸入網址 https://www.mydomain.com/htdocs/t1.php?item1=abc

Body 選擇 nono

點選 Send

. 選擇 GET

輸入網址 https://www.mydomain.com/htdocs/t1.php?item1=abc

Body 選擇 nono

點選 Send

Ubuntu 20.04 + PHP -資料存取(二) _GET

建立檔案名稱: t2.php

並儲存到 https://www.mydomain.com/htdocs/t2.php

<?php

header('Content-Type: text/html;charset=UTF-8');

$get=$_GET["item1"];

echo "GET=".$get;

建立檔案名稱: t2.html

並儲存到 https://www.mydomain.com/htdocs/t2.html

<!DOCTYPE html>

<head>

</head>

<body>

</form>

</body>

</html>

開啟 Chrome

. 輸入網址 https://www.mydomain.com/htdocs/t2.html

在欄位中輸入一些文字 abc,

點選確定

. 輸入網址 https://www.mydomain.com/htdocs/t2.php?item1=abc

開啟 Postman

. 選擇 GET

輸入網址 https://www.mydomain.com/htdocs/t2.php?item1=abc

Body 選擇 nono

點選 Send

. 選擇 GET

輸入網址 https://www.mydomain.com/htdocs/t2.php?item1=abc

Body 選擇 nono

點選 Send

訂閱：文章 (Atom)

2021年6月3日 星期四

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2021年1月11日 星期一

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