查找位于文档内 div/h2 内的 span 的 xpath 时出现问题

Question

/* 回头客登录

    <h2>
        <label for="ctl00_Login2_UserName" id="ctl00_Login2_UserNameLabel">Email</label>

        <br />

        <input name="ctl00$Login2$UserName" type="text" value="pallavi@ensarm.com" maxlength="100" id="ctl00_Login2_UserName" class="formstyle2" style="width:150px;" />

        <span id="ctl00_Login2_UserNameRequired" title="User Name is required." style="color:Red;visibility:hidden;">*</span>

        <br />
        <br />

        <label for="ctl00_Login2_Password" id="ctl00_Login2_PasswordLabel">Password</label>

        <br />

        <input name="ctl00$Login2$Password" type="password" maxlength="100" id="ctl00_Login2_Password" class="formstyle2" style="width:150px;" />

        <span id="ctl00_Login2_PasswordRequired" title="Password is required." style="color:Red;visibility:hidden;">*</span>

        <a id="ctl00_Login2_ForgottenPasswordLink" href="ForgottenPassword.aspx">Forgotten password?</a>
    </h2>

    <h2 align="right">
        <span id="ctl00_Login2_FailureText" style="color:Red;">Your login attempt was not successful.  Please try again.</span>

        <div class="button_right button_fixedwidth">
            <a id="ctl00_Login2_ibnLogin" href="javascript:WebForm_DoPostBackWithOptions(new WebForm_PostBackOptions(&quot;ctl00$Login2$ibnLogin&quot;, &quot;&quot;, true, &quot;Login2&quot;, &quot;&quot;, false, true))">Login</a>
        </div>
    </h2>
</div>

*/

上面是我的 html 页面源，我想要跨度的 xpath 表达式，ID 为 ctl00_Login2_FailureText。位于 div/h2 内

我已经尝试了以下 xpath，但它不起作用： //span[@id='ctl00_Login2_FailureText' and contains(text(),'您的帐户已被暂时锁定，因为错误登录尝试的最大次数。')]

Answer 1

最好试试：

（将“text()”改为“.”）

//div/h2/span[@id='ctl00_Login2_FailureText' and contains(.,'Your account has been temporarily locked because of a maximum number of incorrect login attempts.')]