json 文档拆分工具_将JSON文件对象拆分为多个文件
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我没有正确测试这个代码。但是应该给你一些关于如何解决上述问题的想法
var json = {
"type": "FeatureCollection",
"features": [
{
"type": "Feature",
"properties": {},
"geometry": {
"type": "Polygon",
"coordinates": [
[
[
-37.880859375,
78.81903553711727
],
[
-42.01171875,
78.31385955743478
],
[
-37.6171875,
78.06198918665974
],
[
-37.880859375,
78.81903553711727
]
]
]
}
},
{
"type": "Feature",
"properties": {},
"geometry": {
"type": "Polygon",
"coordinates": [
[
[
-37.6171875,
78.07107600956168
],
[
-35.48583984375,
78.42019327591201
],
[
-37.880859375,
78.81903553711727
],
[
-37.6171875,
78.07107600956168
]
]
]
}
}
]
}
$(document).ready(function(){
var counter = 1;
json.features.forEach(function(feature){
var data = {type: json.type, features: [feature]}
var newJson = JSON.stringify(data);
var blob = new Blob([newJson], {type: "application/json"});
var url = URL.createObjectURL(blob);
var a = document.createElement('a');
a.download = "feature_" + counter + ".json";
a.href = url;
a.textContent = "Download feature_" + counter + ".json";
counter++;
document.getElementById('feature').appendChild(a);
document.getElementById('feature').appendChild(document.createElement('br'));
});
});；
^{pr2}$；和13；
GitHub 加速计划 / js / json
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