jquery Gets the Key tips in JSON objects

jquery Gets the Key tips in JSON objects

For example, there is a JSON

var json = {"name" : "Tom", "age" : 18};

Want to get its key and value separately

Come on, little tricks.

for (var key in json) {    console.log(key);     //获取key值 console.log(json[key]); //获取对应的value值}

And a way to do it with the jquery callback function.

function(i) {    console.log(i); //获取键值 console.log(json[i]); //获取对应的value});

To delete a key-value pair in a JSON object:
Delete Object[key];

jquery Gets the Key tips in JSON objects