HarmonyOS Text 默认是显示一行,想要Text超出部分末尾显示...

设置 truncation_mode="ellipsis_at_end" 即可,

truncation_mode 还有其他的属性, 当truncation_mode="ellipsis_at_start" 设置为true是点点在文字开头显示,当 truncation_mode="ellipsis_at_middle" 在中间的时候点点在中间显示.

xml 代码如下

<?xml version="1.0" encoding="utf-8"?>
<DirectionalLayout
    xmlns:ohos="http://schemas.huawei.com/res/ohos"
    ohos:height="match_parent"
    ohos:width="match_parent"
    ohos:orientation="vertical">

    <Text
        ohos:id="$+id:text"
        ohos:height="match_content"
        ohos:width="200vp"
        ohos:text="窗前明月光,疑是地上霜."
        ohos:text_size="22fp"
        ohos:truncation_mode="ellipsis_at_end"
        ohos:top_margin="50vp"/>

    <Text
        ohos:id="$+id:text1"
        ohos:height="match_content"
        ohos:width="200vp"
        ohos:text="窗前明月光,疑是地上霜."
        ohos:text_size="22fp"
        ohos:truncation_mode="ellipsis_at_start"
        ohos:top_margin="50vp"/>

    <Text
        ohos:id="$+id:text2"
        ohos:height="match_content"
        ohos:width="200vp"
        ohos:text="窗前明月光,疑是地上霜."
        ohos:text_size="22fp"
        ohos:truncation_mode="ellipsis_at_middle"
        ohos:top_margin="50vp"/>

</DirectionalLayout>

效果图: