Warning: file_get_contents(/data/phpspider/zhask/data//catemap/9/javascript/406.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
从Java到JavaScript的ArrayList_Javascript_Json - Fatal编程技术网

从Java到JavaScript的ArrayList

从Java到JavaScript的ArrayList,javascript,json,Javascript,Json,我们从带有JSON的对象列表中转换了以下JSON字符串: jsonUserDataRecsString = [{"G_ID1":1,"G_ID2":2,"G_ID3":3,"NAME":"k1"},{"G_ID1":4,"G_ID2":5,"G_ID3":6,"NAME":"k2"}] 当我们将此JSON作为参数传递给JavaScript函数时,此字符串值如下所示: finalString : [object Object],[object Object],[object Object],[o

我们从带有JSON的对象列表中转换了以下JSON字符串:

jsonUserDataRecsString = [{"G_ID1":1,"G_ID2":2,"G_ID3":3,"NAME":"k1"},{"G_ID1":4,"G_ID2":5,"G_ID3":6,"NAME":"k2"}]
当我们将此JSON作为参数传递给JavaScript函数时,此字符串值如下所示:

finalString : [object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
我们如何按原样传递这个JSONUserDataRecssString,即:

[{"G_ID1":1,"G_ID2":2,"G_ID3":3,"NAME":"k1"},"G_ID1":4,"G_ID2":5,"G_ID3":6,"NAME":"k2"}]

??谢谢。

解决方案如下: 我们需要在javascript端调用stringify函数。
StringifyJSONUserDataRecssString实际上显示的变量不是字符串。它是一个包含两个对象的数组。 根据获取此数组的方式,您可以在开头和结尾添加一个引号:

jsonUserDataRecsString = '[{"G_ID1":1,"G_ID2":2,"G_ID3":3,"NAME":"k1"},{"G_ID1":4,"G_ID2":5,"G_ID3":6,"NAME":"k2"}]'
还是一种更普遍的方式

JSON.stringify(jsonUserDataRecsString)
它将任何javascript对象字符串化为字符串,从而能够通过

JSON.parse(objectJsonString)