Question

我在Ruby / Watir工作我正在从他们进来的网站下载文件.zip文件夹我想解压缩那些文件夹，但我不知道下载文件夹的名称，所以我决定使用不工作的通配符

Zip::File.open('my/directory/*.zip') { |zip_file|
     zip_file.each { |f|
     f_path=File.join("fil_download", f.name)
     FileUtils.mkdir_p(File.dirname(f_path))
     zip_file.extract(f, f_path) unless File.exist?(f_path)
   }
  }

Answer 1

＆＃34;通配符＆＃34;实际上是一个名为glob pattern的功能。 Ruby支持Dir.glob()。

应该是：

    var czml = [
      {
        "id" : "document",
        "name" : "CZML Geometries: Polygon",
        "version" : "1.0"
      }, {
        "id" : "orangePolygon",
        "name" : "Orange polygon with per-position heights and outline",
        "polygon" : {
          "positions" : {
            "cartographicDegrees" : [
              -70.0, 35.0, 100000,
              -72.0, 37.0, 0,
              -68.0, 35.0, 0
            ]
          },
          "material" : {
            "solidColor" : {
              "color" : {
                "rgba" : [255, 100, 0, 100]
              }
            }
          },
      "extrudedHeight" : 0,
      "perPositionHeight" : true,
      "outline" : true,
      "outlineColor" : {
        "rgba" : [0, 0, 0, 255]
      }
    }
  },


    {
    "id" : "orangePolygon2",
    "name" : "Orange polygon with per-position heights and outline",
    "polygon" : {
      "positions" : {
        "cartographicDegrees" : [
          -70.0, 35.0, 100000,
          -70.0, 33.0, 0,
          -68.0, 35.0, 0
        ]
      },
      "material" : {
        "solidColor" : {
          "color" : {
            "rgba" : [255, 100, 0, 100]
          }
        }
      },
      "extrudedHeight" : 0,
      "perPositionHeight" : true,
      "outline" : true,
      "outlineColor" : {
        "rgba" : [0, 0, 0, 255]
      }
    }
  },

    {
    "id" : "orangePolygon3",
    "name" : "Orange polygon with per-position heights and outline",
    "polygon" : {
      "positions" : {
        "cartographicDegrees" : [
          -70.0, 35.0, 100000,
          -70.0, 33.0, 0,
          -72.0, 37.0, 0,
        ]
      },
      "material" : {
        "solidColor" : {
          "color" : {
            "rgba" : [255, 100, 0, 100]
          }
        }
      },
      "extrudedHeight" : 0,
      "perPositionHeight" : true,
      "outline" : true,
      "outlineColor" : {
        "rgba" : [0, 0, 0, 255]
      }
    }
  }
];

var viewer = new Cesium.Viewer('cesiumContainer');
var dataSource = Cesium.CzmlDataSource.load(czml);
viewer.dataSources.add(dataSource);
viewer.zoomTo(dataSource);

如何解压缩目录中的多个文件夹 - 外卡无法正常工作

1 个答案: