异常传递

<h1>功能</h1> <p>对异常进行传递，相当于try finally end。</p> <h1><strong>注意/说明</strong></h1> <p>异常传递，传递执行后的组件将始终被执行。</p> <h1><strong>示例/演示</strong></h1> <p><img src="https://www.showdoc.com.cn/server/api/attachment/visitfile/sign/0fefe24ee5fcea7defd50af13e55643f" alt="" /></p> <h1>示例附件</h1> <p><a href="https://www.showdoc.com.cn/server/api/attachment/visitfile/sign/a10d19600da9a6257837c14cf02840f0" title="[组件[异常传递]_20210406.db">组件[异常传递]_20210406.db</a></p>