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Swiftui 快捷多变的新旧方式_Swiftui - Fatal编程技术网

Swiftui 快捷多变的新旧方式

Swiftui 快捷多变的新旧方式,swiftui,Swiftui,在旧版本的swift 3中,我将变量放在import语句之后。使用新的Swiftui,这仍然是一个好方法 1) 斯威夫特3 2) 这仍然有效吗 在Swift 5 xcode 11中 import SwiftUI import Combine let newVars = commonfunc() var devicetoken:String = "" var email:String = "" var password:String = "" var dbarray_id: [String

在旧版本的swift 3中,我将变量放在import语句之后。使用新的Swiftui,这仍然是一个好方法

1) 斯威夫特3

2) 这仍然有效吗 在Swift 5 xcode 11中

import SwiftUI
import Combine


let newVars = commonfunc()

var devicetoken:String = ""
var email:String = ""
var password:String = ""

var dbarray_id: [String] = []
var dbarray_subject: [String] = []
var dbarray_body: [String] = []
var dbarray_image: [String] = []
var dbarray_location: [String] = []
var dbarray_start_date: [String] = []

是的,它仍然有效。它使整个视图成为全局视图吗?将@State添加到每个帮助中吗?
SwiftUI
不是新版本的
swift
,它只是一个新的基于swift的框架,所以这个问题是无关的。
import SwiftUI
import Combine


let newVars = commonfunc()

var devicetoken:String = ""
var email:String = ""
var password:String = ""

var dbarray_id: [String] = []
var dbarray_subject: [String] = []
var dbarray_body: [String] = []
var dbarray_image: [String] = []
var dbarray_location: [String] = []
var dbarray_start_date: [String] = []