我正在尝试使用getJson函数从Json文件中获取数据:
$.getJSON( "uploads/data.json" ).then(function(data) {
allData = data.sculptures;
locations = {};
for(var i=0; i<data.location.length; i++) {
locations[data.location[i].name] = data.location[i].location;
}
console.log(allData);
console.log(locations);
});
但我没有得到任何东西。当我在Chrome控制台开发人员工具中运行此代码时,它只显示以下内容:
Object {}
always: ()
done: ()
fail: ()
pipe: ()
progress: ()
promise: (a)
state: ()
then: ()
__proto__: Object
这是data.json:
{"sculptures":[{"title":"Bust of Caracalla","location":"Paris"},
{"title":"Brutus The Younger","location":"Paris"}],
"location":[{"name":"Beaux-Arts in Dijon, France","location":{"lat":47,"lng":5}},
{"name":"Louvre, Paris","location":{"lat":48,"lng":2}},
{"name":"St Pauls Cathedral, London","location":{"lat":51,"lng":-0}},
{"name":"V&A, London","location":{"lat":51,"lng":-0}}]}
答案 0 :(得分:-1)
locations = [];
$.ajax({
type: "POST",
url: "uploads/data.json",
dataType: "json",
success: function(data) {
$(data.location).each(function(i, location){
locations[data.location[i].name] = data.location[i].location;
});
}
});