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使用lodash的_.get方法方便取对象中的多层嵌套数据 #186

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ckinmind opened this issue Jun 21, 2019 · 0 comments

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ckinmind commented Jun 21, 2019

var object = { 'a': [{ 'b': { 'c': 3 } }] };
 
_.get(object, 'a[0].b.c');
// => 3
 
_.get(object, ['a', '0', 'b', 'c']);
// => 3
 
_.get(object, 'a.b.c', 'default');
// => 'default'

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