HTML:

<div class="title">
                            <div class="itemTitle">
                                <h2 class="">
                                    <a target="_blank" href="/qu/3063600" class="evt">
                                    爱美的妹纸伤不起呀！</a>
                                    </h2>
                                </div>
                        </div>

采集中间的标题正则应该怎么写？

不明白你的意思