HarmonyOS 将URL编码（百分比编码）的字符串转化为对应的汉字应该使用哪个API？

@Entry 
@Component 
struct Index{ 
  aboutToAppear(): void { 
    let url = encodeURIComponent("https://www.huawei.com/?文章") 
    console.log('decodeURIComponent' + decodeURIComponent(url)) 
  } 
  build() {} 
}