Dro*_*Hit 6 javascript variables object
**** 不是重复的 *** 重复引用的答案仅指 JSON ****
我希望在将 js 变量记录到控制台时避免这种情况:
var user = {
first: 'Jack',
last: 'Green',
age: 54
};
// plain console log
console.log(user);
// or with interpolation:
console.log(`User: ${user}`);
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这最终是这样的:
{ prop1: 'value1', prop2: 2 }
User: [Object object]
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将上面的例子修改为:
var user = {
first: 'Jack',
last: 'Green',
age: 54
};
// plain console log
console.log(JSON.stringify(user, undefined, 2));
// or with interpolation:
console.log(`User: ${JSON.stringify(user, undefined, 2)}`);
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现在我们得到了漂亮的输出:
{
"first": "Jack",
"last": "Green",
"age": 54
}
User: {
"first": "Jack",
"last": "Green",
"age": 54
}
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