.setParams
时间: 2024-03-09 08:16:16 浏览: 108
.setParams是Redis中的一个方法,用于设置参数。在给数据赋值或添加超时时间的时候,可以使用.setParams方法来指定参数的具体设置。在该方法中,可以使用XX参数来表示只有在数据存在时才进行赋值,使用EX参数来添加超时时间,单位为秒,使用PX参数来添加超时时间,单位为毫秒。通过这些参数的设置,可以满足对数据操作的原子性要求。<em>1</em><em>2</em><em>3</em>
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