如何从 JavaScript 对象中删除项目
2022-08-29 23:18:55
如何从 JavaScript 对象中删除项目?
喜欢这个:
var test = {'red':'#FF0000', 'blue':'#0000FF'};
test.remove('blue');
如何从 JavaScript 对象中删除项目?
喜欢这个:
var test = {'red':'#FF0000', 'blue':'#0000FF'};
test.remove('blue');
var test = {'red':'#FF0000', 'blue':'#0000FF'};
delete test.blue; // or use => delete test['blue'];
console.log(test);
这将删除测试.blue