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从对象数组中删除一个属性

我想从对象数组中删除一个属性

"[{"name":"vv","age":"12","id":"123"},{"name":"v2","age":"13","id":"123"},{"name":"v3","age":"123","id":"124"}]"  
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我想从数组中删除age属性我的输出应该是

[{"name":"vv","id":"123"},{"name":"v2","id":"123"},{"name":"v3","id":"124"}]" 
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