如何在路径中插入变量

Question

我正在尝试在路径中添加一个变量来映射图层。

mypath='MyApp'
    var Finals = L.tileLayer.wms("http://localhost:8080/geoserver/'+mypath+'/wms", {
        layers: 'MyApp:finalVector',
        format: 'image/png',
        transparent: true,
        version: '1.1.0',
        attribution: "myattribution"
    });

如何在 Finals 变量中添加 mypath 变量。

添加后应如下所示

var Finals = L.tileLayer.wms("http://localhost:8080/geoserver/MyApp/wms", {
        layers: 'MyApp:finalVector',
        format: 'image/png',
        transparent: true,
        version: '1.1.0',
        attribution: "myattribution"
    });

Answer 1

mypath='MyApp'
    var Finals = L.tileLayer.wms("http://localhost:8080/geoserver/" + mypath + "/wms", {
        layers: 'MyApp:finalVector',
        format: 'image/png',
        transparent: true,
        version: '1.1.0',
        attribution: "myattribution"
    });

Answer 2

您可以使用模板文字将变量传递给字符串。

var Finals = L.tileLayer.wms(`http://localhost:8080/geoserver/${mypath}/wms`, {
  layers: 'MyApp:finalVector',
  format: 'image/png',
  transparent: true,
  version: '1.1.0',
  attribution: "myattribution"
});