#鸿蒙学习大百科#如何创建一个使用属性字符串的RichEditor？

@Entry
@Component
struct Index {
  mutableStyledString: MutableStyledString = new MutableStyledString("创建使用属性字符串构建的RichEditor组件。",
    [{
      start: 0,
      length: 5,
      styledKey: StyledStringKey.FONT,
      styledValue: this.fontStyle
    }]);

  controller: RichEditorStyledStringController = new RichEditorStyledStringController();
  options: RichEditorStyledStringOptions = {controller: this.controller};
  build() {
    Column() {
      RichEditor(this.options)
        .onReady(() => {
          this.controller.setStyledString(this.mutableStyledString);
        })
    }
    .width('100%')
    .height('100%')
    .justifyContent(FlexAlign.Center)
  }
}