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我想分析在javascript中由stringify()函數創建的java類(.java)中的json字符串。我知道解析字符串,如:如何解析JavaScript中stringify函數創建的json字符串?
String JSON_DATA
= "{"
+ " \"geodata\": ["
+ " {"
+ " \"id\": \"1\","
+ " \"name\": \"Julie Sherman\","
+ " \"gender\" : \"female\","
+ " \"latitude\" : \"37.33774833333334\","
+ " \"longitude\" : \"-121.88670166666667\""
+ " },"
+ " {"
+ " \"id\": \"2\","
+ " \"name\": \"Johnny Depp\","
+ " \"gender\" : \"male\","
+ " \"latitude\" : \"37.336453\","
+ " \"longitude\" : \"-121.884985\""
+ " }"
+ " ]"
+ "}";
但如何解析此字符串?
var IO = {
//returns array with storable google.maps.Overlay-definitions
IN: function(arr, //array with google.maps.Overlays
encoded//boolean indicating whether pathes should be stored encoded
) {
var shapes = [],
goo = google.maps,
shape, tmp;
for (var i = 0; i < arr.length; i++)
{
shape = arr[i];
tmp = {type: this.t_(shape.type), id: shape.id || null};
switch (tmp.type) {
case 'CIRCLE':
tmp.radius = shape.getRadius();
tmp.geometry = this.p_(shape.getCenter());
break;
case 'MARKER':
tmp.geometry = this.p_(shape.getPosition());
break;
case 'RECTANGLE':
tmp.geometry = this.b_(shape.getBounds());
break;
case 'POLYLINE':
tmp.geometry = this.l_(shape.getPath(), encoded);
break;
case 'POLYGON':
tmp.geometry = this.m_(shape.getPaths(), encoded);
break;
}
shapes.push(tmp);
}
return shapes;
}
,並形成被解析字符串爲:
[{"type":"CIRCLE","id":null,"radius":1730.4622192451884,"geometry":[32.3610810916614,50.91339111328125]},{"type":"CIRCLE","id":null,"radius":1831.5495077322266,"geometry":[32.35528086804335,50.997161865234375]},{"type":"CIRCLE","id":null,"radius":1612.2461023303567,"geometry":[32.34454947365649,51.011924743652344]}]
你想解析JavaScript中的json字符串嗎?你的問題並不清楚 – neo
你可以使用Gson來解析Java中的Json:https://sites.google.com/site/gson/gson-user-guide – DmitryKanunnikoff
是的,我想解析java類中的字符串.java不是JavaScript的。 –