环境切换

 import { Params } from 'wdBean';
 import { WDRouterPage, WDRouterRule } from 'wdRouter';
-import featureAbility from '@ohos.ability.featureAbility';
+import { EnvironmentCustomDialog } from './EnvironmentCustomDialog';
 
 const TAG = 'AboutPageUI';
 
 @Component
-export  struct AboutPageUI {
+export struct AboutPageUI {
   @State listData: Array<string | Array<string>> = ['隐私授权协议', '软件许可及用户协议'];
   @State message: string = '京ICP备16066560号-6A   Copyright © 人民日报客户端\nall rights reserved.'
   @State version: string = '版本号：v'
+  clickTimes: number = 0
+  dialogController: CustomDialogController = new CustomDialogController({
+    builder: EnvironmentCustomDialog({
+      cancel: () => {
 
+      },
+      confirm: () => {
+      }
+    }),
+    customStyle: true,
+    alignment: DialogAlignment.Center
+  })
 
   build() {
     Navigation() {
@@ -19,18 +30,24 @@ export  struct AboutPageUI {
     .title('关于')
   }
 
-  aboutToAppear(){
+  aboutToAppear() {
     let context = getContext();
     context.getApplicationContext();
   }
 
-  @Builder aboutUi()  {
+  @Builder
+  aboutUi() {
     Column() {
       Image($r('app.media.setting_about_logo'))
         .width('278lpx')
         .height('154lpx')
-        .margin({top:'173lpx',bottom:'154lpx'})
-
+        .margin({ top: '173lpx', bottom: '154lpx' })
+        .onClick(() => {
+          this.clickTimes++
+          if (this.clickTimes > 2) {
+            this.dialogController.open()
+          }
+        })
       // Row(){
       //
       // }.backgroundColor(Color.Yellow)
@@ -44,19 +61,17 @@ export  struct AboutPageUI {
       // .height('97lpx')
 
 
-
-
-      List(){
-        ForEach(this.listData, (item:string, index : number) =>{
+      List() {
+        ForEach(this.listData, (item: string, index: number) => {
           ListItem() {
             this.getArrowCell(item, index)
-          }.onClick(() =>{
+          }.onClick(() => {
             if (index == 0) {
-              let bean={contentId:"1",pageID:""} as Params
-              WDRouterRule.jumpWithPage(WDRouterPage.loginProtocolPage,bean)
-            }else{
-              let bean={contentId:"2",pageID:""} as Params
-              WDRouterRule.jumpWithPage(WDRouterPage.loginProtocolPage,bean)
+              let bean = { contentId: "1", pageID: "" } as Params
+              WDRouterRule.jumpWithPage(WDRouterPage.loginProtocolPage, bean)
+            } else {
+              let bean = { contentId: "2", pageID: "" } as Params
+              WDRouterRule.jumpWithPage(WDRouterPage.loginProtocolPage, bean)
             }
           })
         })
@@ -77,42 +92,39 @@ export  struct AboutPageUI {
         .fontSize('25lpx')
         .textAlign(TextAlign.Center)
         .fontColor($r("app.color.color_666666"))
-        .margin({bottom:'31lpx'})
+        .margin({ bottom: '31lpx' })
 
       Text(this.message)
         .fontSize('19lpx')
         .textAlign(TextAlign.Center)
         .fontColor($r("app.color.color_999999"))
-        .margin({bottom:'35lpx'})
+        .margin({ bottom: '35lpx' })
     }
     .width('100%')
     .height('100%')
   }
 
-
-
   // 右文字+箭头cell
-  @Builder getArrowCell(item:string, index:number) {
-
-      Row() {
-        // 左侧标题
-          Text(`${item}`)
-            .fontColor('#666666')
-            .fontSize('31lpx')
-
-          Image($r('app.media.mine_user_arrow'))
-            .width('27lpx')
-            .height('27lpx')
-            .objectFit(ImageFit.Auto)
-      }
-      .alignItems(VerticalAlign.Center)
-      .justifyContent(FlexAlign.SpaceBetween)
-      .height('97lpx')
-      .width('100%')
-      .padding({left:'29lpx',right:'29lpx'})
+  @Builder
+  getArrowCell(item: string, index: number) {
+
+    Row() {
+      // 左侧标题
+      Text(`${item}`)
+        .fontColor('#666666')
+        .fontSize('31lpx')
+
+      Image($r('app.media.mine_user_arrow'))
+        .width('27lpx')
+        .height('27lpx')
+        .objectFit(ImageFit.Auto)
+    }
+    .alignItems(VerticalAlign.Center)
+    .justifyContent(FlexAlign.SpaceBetween)
+    .height('97lpx')
+    .width('100%')
+    .padding({ left: '29lpx', right: '29lpx' })
   }
-
-
 }
 
 

+import { SPHelper } from 'wdKit/Index';
+import { HttpUrlUtils } from 'wdNetwork/Index';
+
+@CustomDialog
+export struct EnvironmentCustomDialog {
+  currentEnvironment: string = HttpUrlUtils.HOST_PRODUCT;
+  controller: CustomDialogController
+  cancel: () => void = () => {
+  }
+  confirm: () => void = () => {
+  }
+
+  build() {
+    Column() {
+      Text("请选择环境")
+        .fontColor("#222222")
+        .fontSize(18)
+        .width("100%")
+        .fontWeight(FontWeight.Bold)
+        .textAlign(TextAlign.Center)
+        .margin({ top: 20 })
+      Row() {
+        Radio({ value: 'Radio1', group: 'radioGroup' })
+          .checked(true)
+          .height(20)
+          .width(20)
+          .onChange((isChecked: boolean) => {
+            if (isChecked) {
+              this.currentEnvironment = HttpUrlUtils.HOST_SIT;
+            }
+          })
+        Text('切换到SIT(测试)环境,重启应用生效')
+          .fontSize(14)
+      }
+      .justifyContent(FlexAlign.Start)
+      .width('90%')
+
+      Row() {
+        Radio({ value: 'Radio1', group: 'radioGroup' })
+          .checked(true)
+          .height(20)
+          .width(20)
+          .onChange((isChecked: boolean) => {
+            if (isChecked) {
+              this.currentEnvironment = HttpUrlUtils.HOST_UAT;
+            }
+          })
+        Text('切换到UAT(预发布)环境,重启应用生效')
+          .fontSize(14)
+      }
+      .width('90%')
+      .justifyContent(FlexAlign.Start)
+
+      Row() {
+        Radio({ value: 'Radio1', group: 'radioGroup' })
+          .checked(true)
+          .height(20)
+          .width(20)
+          .onChange((isChecked: boolean) => {
+            if (isChecked) {
+              this.currentEnvironment = HttpUrlUtils.HOST_PRODUCT;
+            }
+          })
+        Text('切换到PROD(现网)环境,重启应用生效')
+          .fontSize(14)
+      }
+      .width('90%')
+      .justifyContent(FlexAlign.Start)
+
+      Row() {
+        Radio({ value: 'Radio1', group: 'radioGroup' })
+          .checked(true)
+          .height(20)
+          .width(20)
+          .onChange((isChecked: boolean) => {
+            if (isChecked) {
+              this.currentEnvironment = HttpUrlUtils.HOST_DEV;
+            }
+          })
+        Text('切换到DEV(开发)环境,重启应用生效')
+          .fontSize(14)
+      }
+      .width('90%')
+      .justifyContent(FlexAlign.Start)
+
+      Button('确认')
+        .margin({ top: 20 })
+        .onClick(() => {
+          // HttpUrlUtils.hostUrl = this.currentEnvironment
+          SPHelper.default.saveSync('hostUrl', this.currentEnvironment);
+          this.controller.close()
+          this.confirm()
+        })
+    }.height(261).backgroundColor(Color.White).borderRadius(6).width('74%')
+
+  }
+}
\ No newline at end of file

@@ -4,8 +4,8 @@ import UIAbility from '@ohos.app.ability.UIAbility';
 import Want from '@ohos.app.ability.Want';
 import window from '@ohos.window';
 import { registerRouter } from 'wdRouter';
-import { SPHelper, WindowModel } from 'wdKit';
-import { WDHttp } from 'wdNetwork'
+import { SPHelper, StringUtils, WindowModel } from 'wdKit';
+import { HttpUrlUtils, WDHttp } from 'wdNetwork';
 
 export default class EntryAbility extends UIAbility {
   onCreate(want: Want, launchParam: AbilityConstant.LaunchParam): void {
@@ -13,6 +13,10 @@ export default class EntryAbility extends UIAbility {
     hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onCreate');
     registerRouter();
     WDHttp.initHttpHeader()
+    const spHostUrl = SPHelper.default.getSync('hostUrl', '') as string
+    if (StringUtils.isNotEmpty(spHostUrl)) {
+      HttpUrlUtils.hostUrl = spHostUrl
+    }
   }
 
   onDestroy(): void {