[問題] json.parse 一直顯示 Unexpected token
有點不確定問題在哪
我有一些資料在mysql，存成json的形式
當我用ajax從getData()，拿回來的時候
用var data = xhr.responseText;
在PHP端echo我的json變數，就會在data收到
但問題是拿到之後我無法做 JSON.parse(data)
他一直顯示Unexpected token
我alert了一下data的內容看起來沒甚麼問題(如下)
[[{"p":-99,"a":-99,"l":1},{"p":-99,"a":-99,"l":1}],
[{"p":-99,"a":-99,"l":1},{"p":-99,"a":-99,"l":1}]]
但就是無法parse
想請問有人能指點一下問題在哪嗎?
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