Question

我试图读取json格式的元数据（从http://jmcauley.ucsd.edu/data/amazon/links.html）。它具有以下错误。有没有人可以帮助我？

for (i in polygons) {
  var coords = polygons[i]["coordinates"];
  var style = getStyle(polygons[i]["category"]);
  var popup = ""; // fill it as you wish

  // Directly build a Leaflet layer instead of an intermediary GeoJSON Feature
  var itemLayer = L.polygon(coords, style).bindPopup(popup);
  itemLayer.id = polygons[i]["ID"];
  itemLayer.addTo(Hazards);
}

function getStyle(category) {
  switch (category) {
    case 'Rabid_Beavers': return {color: "#663326"};
    case 'Fire':   return {color: "#ff0000"};
    case 'Flood':   return {color: "#0000ff"};
  }
}

Answer 1

请尝试以下代码：

with open('dumps/all_products.json', 'r') as fd:
    content = json.loads(fd.read())

python JSON模块读取JSON文件时出错

1 个答案: