简介
在本实验中,我们将探讨 JavaScript 中对象相等性的概念。我们将学习如何使用各种技术对两个值进行深度比较,以确定它们是否相等,例如检查值是否相同、检查它们是否为具有相等值的非对象值,以及使用 Object.keys()
检查两个值是否具有相同数量的键。我们还将了解如何使用递归来比较嵌套对象。
Skills Graph
%%%%{init: {'theme':'neutral'}}%%%%
flowchart RL
javascript(("`JavaScript`")) -.-> javascript/BasicConceptsGroup(["`Basic Concepts`"])
javascript(("`JavaScript`")) -.-> javascript/AdvancedConceptsGroup(["`Advanced Concepts`"])
javascript/BasicConceptsGroup -.-> javascript/variables("`Variables`")
javascript/BasicConceptsGroup -.-> javascript/data_types("`Data Types`")
javascript/BasicConceptsGroup -.-> javascript/arith_ops("`Arithmetic Operators`")
javascript/BasicConceptsGroup -.-> javascript/comp_ops("`Comparison Operators`")
javascript/BasicConceptsGroup -.-> javascript/cond_stmts("`Conditional Statements`")
javascript/BasicConceptsGroup -.-> javascript/array_methods("`Array Methods`")
javascript/AdvancedConceptsGroup -.-> javascript/proto_inherit("`Prototypes and Inheritance`")
javascript/AdvancedConceptsGroup -.-> javascript/destr_assign("`Destructuring Assignment`")
subgraph Lab Skills
javascript/variables -.-> lab-28261{{"`检查对象相等性`"}}
javascript/data_types -.-> lab-28261{{"`检查对象相等性`"}}
javascript/arith_ops -.-> lab-28261{{"`检查对象相等性`"}}
javascript/comp_ops -.-> lab-28261{{"`检查对象相等性`"}}
javascript/cond_stmts -.-> lab-28261{{"`检查对象相等性`"}}
javascript/array_methods -.-> lab-28261{{"`检查对象相等性`"}}
javascript/proto_inherit -.-> lab-28261{{"`检查对象相等性`"}}
javascript/destr_assign -.-> lab-28261{{"`检查对象相等性`"}}
end