Javascript JSON 响应数据中的数据长度
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Data length in JSON response data
提问by user1077220
the output of the code below is this:
下面代码的输出是这样的：
[{"user_name":"Maria","user_surname":"Dominguez"},{"user_name":"Celia","user_surname":"Paris"}]
95
I expected the length be 2. Any explanation?
我预计长度是 2。有什么解释吗？
$.get(
"http://myfirm.local/school/view-more-users",
{"type": user_type, "school_id": school_id, "offset": offset},
function(data){
console.log(data);
console.log(data.length);
,
"json"
);
Javier
哈维尔
回答by Raab
data= JSON.parse(data);
console.log(data.length);
OR
或者
data= $.parseJSON(data);
console.log(data.length);
回答by Bogdan Emil Mariesan
The console.log will output you 95 because it interprets your dataobject as a string which in fact has exactly 95 characters.
console.log 将输出您 95，因为它将您的数据对象解释为一个字符串，而该字符串实际上正好有 95 个字符。
回答by U.P
because you are looking at the length of string. Try parsing it in JSoN object and see the length
因为您正在查看字符串的长度。尝试在 JSoN 对象中解析它并查看长度
$.parseJSON(data)
