<p class="shortdesc"></p> <table class="table" id="rules__table_vbz_v5c_rlb"><caption></caption><colgroup><col><col><col></colgroup><thead class="thead"> <tr class="row"> <th class="entry" id="rules__table_vbz_v5c_rlb__entry__1"><p class="p">付费类型</p></th> <th class="entry" id="rules__table_vbz_v5c_rlb__entry__2"><p class="p">包年包月</p></th> <th class="entry" id="rules__table_vbz_v5c_rlb__entry__3"><p class="p">按量计费</p></th> </tr> </thead><tbody class="tbody"> <tr class="row"> <td class="entry" headers="rules__table_vbz_v5c_rlb__entry__1 "><p class="p">付款方式</p></td> <td class="entry" headers="rules__table_vbz_v5c_rlb__entry__2 "><p class="p">预付费，计费单位为每月</p></td> <td class="entry" headers="rules__table_vbz_v5c_rlb__entry__3 "><p class="p">后付费，计费单位为每小时</p></td> </tr> <tr class="row"> <td class="entry" headers="rules__table_vbz_v5c_rlb__entry__1 "><p class="p">优劣势</p></td> <td class="entry" headers="rules__table_vbz_v5c_rlb__entry__2 "><p class="p">平均每小时价格低，但不支持释放资源和退款。</p></td> <td class="entry" headers="rules__table_vbz_v5c_rlb__entry__3 "><p class="p">平均每小时价格高，支持随时释放资源和退款。</p></td> </tr> <tr class="row"> <td class="entry" headers="rules__table_vbz_v5c_rlb__entry__1 "><p class="p">实例规格变更</p></td> <td class="entry" headers="rules__table_vbz_v5c_rlb__entry__2 "><p class="p">支持扩容，需关机操作。</p></td> <td class="entry" headers="rules__table_vbz_v5c_rlb__entry__3 "><p class="p">支持扩容，需关机操作。</p></td> </tr> <tr class="row"> <td class="entry" headers="rules__table_vbz_v5c_rlb__entry__1 "><p class="p">计费单位</p></td> <td class="entry" headers="rules__table_vbz_v5c_rlb__entry__2 "><p class="p">元/GB*月</p></td> <td class="entry" headers="rules__table_vbz_v5c_rlb__entry__3 "><p class="p">元/GB*小时</p></td> </tr> <tr class="row"> <td class="entry" headers="rules__table_vbz_v5c_rlb__entry__1 "><p class="p">购买时长</p></td> <td class="entry" headers="rules__table_vbz_v5c_rlb__entry__2 "><p class="p">至少一个月</p></td> <td class="entry" headers="rules__table_vbz_v5c_rlb__entry__3 "><p class="p">按小时结算</p></td> </tr> <tr class="row"> <td class="entry" headers="rules__table_vbz_v5c_rlb__entry__1 "><p class="p">适用场景</p></td> <td class="entry" headers="rules__table_vbz_v5c_rlb__entry__2 "><p class="p">适用于长期稳定的7*24服务</p></td> <td class="entry" headers="rules__table_vbz_v5c_rlb__entry__3 "><p class="p">适用于有爆发业务量，如临时扩展、临时测试及科学计算等。</p></td> </tr> </tbody></table>