??文本過長顯示省略號，一般高度固定且不是auto

.chatRoomLMessage {
        width: 400rpx;
        margin-top: 15rpx;
        color: #b0b0b0;
        font-size: 0.7em;
        overflow: hidden;
        text-overflow:ellipsis;
        white-space: nowrap;
}

??文本過長換行顯示，高度不固定

.set-view-test {
        display:inline-block;
        width: 100%;
        height: auto;
        font-family: Gibson;
        font-size: 32rpx;
        word-break: break-all;
        text-overflow: ellipsis;
        word-wrap: break-word;
        white-space: pre-wrap;
}