我有这个json并试图使用Ajax解析它。无法解析JSON数组
{
"data1": ["1 06, 2016 23:27:11", "22.4", "26.3", "866.81"],
"data2": [
["1 06, 2016 21:55:39", "1 06, 2016 22:05:49", "1 06, 2016 22:15:59", "1 06, 2016 22:26:10", "1 06, 2016 22:36:19", "1 06, 2016 22:46:30", "1 06, 2016 22:56:41", "1 06, 2016 23:06:51", "1 06, 2016 23:17:01", "1 06, 2016 23:27:11"],
["22.1", "22.2", "22.5", "22.6", "22.7", "21.5", "22.6", "22.6", "22.5", "22.4"],
["25.7", "26.8", "27.1", "27.2", "27.2", "26.3", "26.9", "26.7", "26.4", "26.3"],
["866.9", "866.64", "866.81", "866.61", "866.53", "866.65", "866.51", "866.65", "866.67", "866.81"]
],
"data3": [
["1 03, 2016", "1 04, 2016", "1 05, 2016", "1 06, 2016"],
["21.8", "21.1", "20.5", "20.3"],
["23.8", "24.1", "24.2", "23.4"]
],
"data4": [
["1 03, 2016", "1 04, 2016", "1 05, 2016", "1 06, 2016"],
["32.7", "28", "22.9", "23.5"],
["35.7", "32.8", "29.5", "28.5"]
],
"data5": [
["1 03, 2016", "1 04, 2016", "1 05, 2016", "1 06, 2016"],
["869.31", "870.46", "867.2", "864.37"],
["872.57", "875.91", "875.54", "869.3"]
]
}
解析后,控制台显示它就像从php文件打印一样。但是,它无法找到当我试图在控制台打印指定的值值,并给了我这个错误:
Uncaught TypeError: Cannot read property '0' of undefined
例如打印数据1对象内部阵列(“1 06的第一个值时,使用2016二十三时27分11" 秒):
var jsonData = $.ajax({
url: "source.php",
dataType:"json",
async: false
}).responseText;
console.log(jsonData);
console.log(jsonData.data1[0]);
上的console.log(jsonData.data1)什么显示; ? –
它返回:undefined –
您正在使用'.responceText'和'dataType:“json”'它们是否兼容?毕竟jquery shoudl已将其转换为json对象。或者可能不是在这种情况下,所以你可能不得不手动将字符串转换为json对象,如果你将其捕获为文本 – RiggsFolly