Apparently there's a non-standard method of Array
, toSource
. As per the example..
var alpha = new Array('a', 'b', 'c'); alpha.toSource(); // ['a', 'b', 'c']
.. it seems to do the same thing as JSON.stringify
:
var alpha = new Array('a', 'b', 'c');
JSON.stringify(alpha);
So why would I want to use Array.toSource
?
You don't. toSource()
is a holdover from the Netscape days and has been obsolete for ages. It was, however, the only built-in way to convert an object to its source representation before what we now know as JSON, let alone the respective de/serialization APIs, ever came into existence.
toSource()函数仅将数组转换为字符串格式,而JSON.stringify()能够将数组以及javascript对象转换为字符串格式
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