25.内置API

转自:https://www.cnblogs.com/best/tag/Angular/

3.1、数据转换

示例:

默认情况JavaScript中对象是传引用的:

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                var tom={name:"tom",age:18,height:198};
                var tomClone=tom;
                
                tomClone.name="superTom";
                
                console.log(tom);
                console.log(tomClone);
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结果:

修改后的示例:

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                var tom={name:"tom",age:18,height:198};
                var tomClone=tom;
                var tome={}
                angular.copy(tom,tome);
                
                tomClone.name="superTom";
                
                console.log(tom);
                console.log(tomClone);
                console.log(tome);
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修改后的结果:

3.2、JSON相关API

3.3、数据比较API

原文地址:https://www.cnblogs.com/sharpest/p/8134708.html