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51CTO
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基于对象池模式的 JSON 处理性能提升实践-51CTO.COM
在应用开发过程中,我们经常会遇到对象的频繁创建和销毁操作。以Jackson 库中的ObjectMapper为例,它用于JSON与Java对象之间的序列化和反序列化,在处理大量JSON数据时,若每次使用都实例化一个新的ObjectMapper对象,不仅会消耗大量系统资源,还会带来显著的性能损耗。
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