如何删除单引号，把双引号中的JavaScript对象的数组中的[关闭]

Question

我想删除单引号，把双引号中的JavaScript对象在数组中。

var arr=[{ email: '[email protected]', name: 'Abc' },
         { email: '[email protected]', name: 'Dr.Def' },
         { email: '[email protected]', name: 'Xyz' },
         { email: '[email protected]', name: 'Cad' }];

我想输出是这样的：

var arr=[{"email":"[email protected]","name":"Abc"},
         {"email":"[email protected]","name":"Dr.Def"},
         {"email":"[email protected]","name":"Xyz"},
         {"email":"[email protected]","name":"Cad"}];

Answer 1

只是字符串化整个阵列？

var arr=[{ email: '[email protected]', name: 'Abc' },
         { email: '[email protected]', name: 'Dr.Def' },
         { email: '[email protected]', name: 'Xyz' },
         { email: '[email protected]', name: 'Cad' }];
         
 console.log(JSON.stringify(arr))

如果你想var arr =也只是在前面加上它console.log('var arr = ' + JSON.stringify(arr))。