January 2023
Intermediate to advanced
288 pages
6h 6m
Chinese
Content preview from 移动端AI与ML应用开发：基于iOS和Android
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144
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第
8
章
确保连接类型为 Outlet，并为名为
txtUserData
的文本字段创建一个输出，为名为
txtResult
的标签创建一个输出。
接下来，将按钮拖到
ViewController.swift
文件中。在弹出窗口中，确保连接类型为
Action，事件类型为 Touch Up Inside。使用它来定义一个名为
btnGo
的动作（如图 8-13
所示）。
图
8-13
：添加一个动作
此时，你的
ViewController.swift
文件应如下所示
—
注意
IBOutlet
和
IBAction
代码：
import UIKit
class ViewController: UIViewController {
@IBOutlet weak var txtUserData: UITextField!
@IBOutlet weak var txtResult: UILabel!
@IBAction func btnGo(_ sender: Any) {
}
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view.
}
}
现在 UI 已经完成，下一步将是创建处理推理的代码。与其将它放在与
ViewController
逻辑相同的 Swift 文件中，不如将它放在一个单独的代码文件中。
8.4.4
第
4
步：添加并初始化模型推理类
为了将 UI 与底层模型推理分开 ...
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