#鸿蒙学习大百科#如何判断文件是否是目录？

import { common } from '@kit.AbilityKit';
import fs from '@ohos.file.fs';
import { WatchEvent } from '@kit.CoreFileKit';

@Entry
@Component
struct Index {
  private context = getContext(this) as common.UIAbilityContext;

  build() {
    Row() {
      Column() {
        Text("Hello")
          .fontSize(50)
          .fontWeight(FontWeight.Bold)
          .onClick(() => {
            let applicationContext = this.context.getApplicationContext();
            let cacheDir = applicationContext.cacheDir;
            fs.statSync(cacheDir+"/test.txt").isDirectory()//true：目录   false：文件
          })
      }
      .width('100%')
    }
    .height('100%')
  }
}
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