react 在中文输入时触发input的改变事件

背景：input框在输入中文出现拼音的过程中，会一直触发onchange事件
解决方法：input标签自带输入开始（onCompositionstart)与输入完成(onCompositionEnd)两个事件;

   <Input
          className={styles.al_Input}
          value={searchText}
          placeholder={placeholder}
          onChange={handleChange}
          suffix={suffix}
          onPressEnter={() => handleSearch(searchText)}
          ref={refInput}
          onBlur={onBlurInput}
          onFocus={onFocusInput}
          onMouseEnter={onFocusInput}
          onCompositionEnd={onCompositionEnd}
          onCompositionStart={onCompositionStart}
        />

//flag 判断输入是否完成
  const onCompositionStart = () => {
    flag = false; 
  };
  const onCompositionEnd = (e: Event) => {
    flag = true;
    console.log('vvvvv', e.target.value);
    handleChange(e);
  };
  const handleChange=(e)=>{
  }