鸿蒙路由参数传递

页面test.ets

代码如下：

import router from '@ohos.router'
@Entry
@Component
struct Test {@State message: string = 'Hello World'@State username: string = 'hu'@State password: string = '1'build() {Row() {Column() {Text(this.message).fontSize(50).fontWeight(FontWeight.Bold).onClick(() => {router.pushUrl({url: "pages/mine/MinePage",params: {username: this.username,password: this.password}})})}.width('100%')}.height('100%')}
}

页面MinePage.ets如下：

import router from '@ohos.router'@Entry
@Component
struct MinePage {@State username: string = ''@State password: string = ''aboutToAppear() {const params = router.getParams() as { username?: string; password?: string }this.username = params.username ?? ''this.password = params.password ?? ''}build() {Column() {Text(`欢迎你，${this.username}`)Text(`你的密码是：${this.password}`)}.padding(20)}
}

运行结果如下：