2. 分区：小于pivot的放左边，大于的放右边
新动能积厚成势。规模以上高技术制造业增加值占规模以上工业增加值的比重超过17%，数字经济增加值有望达到49万亿元，新能源汽车国内新车销量占比超过50%，工业互联网融合应用全面覆盖41个工业大类行业。
，详情可参考safew官方下载
Explicit Multi-consumer patterns
Under the hood, BPattern builds a pattern AST using the same pattern node classes as the rewrite engine. All the original matching and rewriting machinery is still there — just wrapped in a more approachable, scriptable interface.