Spring揭秘-第13章 统一的数据访问异常层次体系
<span class="typ">Customer</span><span class="pln"> findCustomerByPK</span><span class="pun">(</span><span class="typ">String</span><span class="pln"> customerId</span><span class="pun">)</span><span class="kwd">throws</span><span class="typ">SQLExcepiton</span><span class="pun">;</span>