我有一个像这样的对象:
[
{
"text" : "Address of Bowlers game center in Chennai?",
"entities" : [
{
"entity" : "action",
"value" : "business"
},
{
"entity" : "intent",
"value" : "fetchItems"
},
{
"entity" : "bizCategory",
"value" : "bowling",
"start" : 11,
"end" : 30
},
{
"entity" : "wit$location",
"value" : "Chennai",
"start" : 34,
"end" : 40
}
]
},
{
.....more objects
}
]
现在我必须对该对象进行一些操作并将操作后的对象保存到.json
使用 Angular js 文件。
var originalObject = $http.get("data/chennai.json");
var manipuatedObject; // this is the manipulated object i get after applying some changes on originatalObject.
现在我该如何保存这个manipuatedObject
到一个 json 文件中。
尝试这个:
function saveText(text, filename){
var a = document.createElement('a');
a.setAttribute('href', 'data:text/plain;charset=utf-u,'+encodeURIComponent(text));
a.setAttribute('download', filename);
a.click()
}
所以一个可能的用途可能是:
var obj = {a: "Hello", b: "World");
saveText( JSON.stringify(obj), "filename.json" );
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