修改后端api，用公网的

src/views/MarsView.vue

@@ -80,13 +80,13 @@ let moricLayer = null
 const BASEMAPS = {
   mola: {
     name: 'MOLA 高程图',
-    url: 'http://192.168.190.42:8001/tiles/MarsCylindrical/{z}/{x}/{y}.png?url=/data/mola/Mars_MGS_MOLA_ClrShade_merge_global_463m.ptiff',
+    url: 'http://digitalmars.com.cn/tiles/MarsCylindrical/{z}/{x}/{y}.png?url=%2Fdata%2Fmola%2FMars_MGS_MOLA_ClrShade_merge_global_463m.ptiff',
     credit: 'Mars MGS MOLA Color-Shaded Relief',
     maximumLevel: 10,
   },
   moric: {
     name: '天问全球镶嵌',
-    url: 'http://192.168.190.42:8001/tiles/MarsCylindrical/{z}/{x}/{y}.png?url=/data/moric_global/HX1_GRAS_MoRIC_DOM_076m_Global_00N00E_A.ptiff',
+    url: 'http://digitalmars.com.cn/tiles/MarsCylindrical/{z}/{x}/{y}.png?url=%2Fdata%2Fmoric_global%2FHX1_GRAS_MoRIC_DOM_076m_Global_00N00E_A.ptiff',
     credit: 'HX1 GRAS MoRIC DOM 076m Global',
     maximumLevel: 12,
   },
@@ -107,6 +107,9 @@ function switchBasemap(type) {
     }),
     maximumLevel: config.maximumLevel,
     credit: config.credit,
+    headers: {
+      'host': 'api.MarsTitiler.com',
+    },
   })
 
   // 移除当前图层，添加新图层
@@ -206,6 +209,9 @@ onMounted(() => {
     }),
     maximumLevel: BASEMAPS.mola.maximumLevel,
     credit: BASEMAPS.mola.credit,
+    headers: {
+      'host': 'api.MarsTitiler.com',
+    },
   })
   molaLayer = viewer.imageryLayers.addImageryProvider(molaProvider)
 
@@ -218,6 +224,9 @@ onMounted(() => {
     }),
     maximumLevel: BASEMAPS.moric.maximumLevel,
     credit: BASEMAPS.moric.credit,
+    headers: {
+      'host': 'api.MarsTitiler.com',
+    },
   })
   moricLayer = viewer.imageryLayers.addImageryProvider(moricProvider)
   moricLayer.show = false