From eef765202c50b5b591baa4115c65cc8df304b067 Mon Sep 17 00:00:00 2001
From: hxh <762326930@qq.com>
Date: Mon, 27 May 2024 16:15:54 +0800
Subject: [PATCH 1/2] =?UTF-8?q?feat:=20=E5=BB=B6=E6=97=B6=E5=8A=A0?=
 =?UTF-8?q?=E8=BD=BD=E5=BC=95=E6=93=8Esdk?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 public/index.html | 27 ++++++++++++++++++++-------
 1 file changed, 20 insertions(+), 7 deletions(-)

diff --git a/public/index.html b/public/index.html
index 778bf66..0aed559 100644
--- a/public/index.html
+++ b/public/index.html
@@ -7,15 +7,10 @@
     <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no">
     <link rel="icon" href="<%= BASE_URL %>favicon.ico">
     <script src="./config.js"></script>
-    
+
     <!-- <link href="./lib/Cesium/Widgets/widgets.css" rel="stylesheet" /> -->
     <link href="./lib/sycim/sycim.min.css" rel="stylesheet" />
-    <script src="./lib/sycim/sycim.min.js"></script>
-    <script>
-      window.Cesium = sycim.Cesium;
-      sycim.config.baseUrl = "./lib/sycim/resources/";
-    </script>
-    <script src="./lib/SuperMap3D/SuperMap3D.js"></script>
+
     <title><%= webpackConfig.name %></title>
 
 	  <style>
@@ -214,5 +209,23 @@
 		    <div class="load_title">正在加载系统资源，请耐心等待</div>
         </div>
 	</div>
+  <script>
+    function downloadJs(url){
+      var script = document.createElement('script');
+      script.type = 'text/javascript'
+      script.src = url;
+      document.body.appendChild(script);
+    }
+    window.onload = function(){
+      console.log('window.onload')
+      downloadJs('./lib/sycim/sycim.min.js');
+      setTimeout(() => {
+
+        window.Cesium = sycim.Cesium;
+        sycim.config.baseUrl = "./lib/sycim/resources/";
+        downloadJs('./lib/SuperMap3D/SuperMap3D.js');
+      }, 500);
+    }
+  </script>
   </body>
 </html>

From c39f5e54d16b566bc9247850ff12ab1a0fc4e39d Mon Sep 17 00:00:00 2001
From: hxh <762326930@qq.com>
Date: Mon, 27 May 2024 17:04:38 +0800
Subject: [PATCH 2/2] =?UTF-8?q?feat:=20=E8=B0=83=E6=95=B4=E5=8A=A0?=
 =?UTF-8?q?=E8=BD=BD=E6=96=B9=E5=BC=8F?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 public/index.html | 29 +++++++++++++++++++++--------
 1 file changed, 21 insertions(+), 8 deletions(-)

diff --git a/public/index.html b/public/index.html
index 0aed559..edc201f 100644
--- a/public/index.html
+++ b/public/index.html
@@ -210,21 +210,34 @@
         </div>
 	</div>
   <script>
-    function downloadJs(url){
+    function downloadJs(url, callback){
       var script = document.createElement('script');
       script.type = 'text/javascript'
+      if(script.readyState){  //IE
+        script.onreadystatechange = function(){
+            if (script.readyState == "loaded" ||
+                script.readyState == "complete"){
+                script.onreadystatechange = null;
+                if(callback) callback();
+            }
+        };
+    } else {  //Others
+        script.onload = function(){
+          if(callback) callback();
+        };
+    }
       script.src = url;
       document.body.appendChild(script);
     }
     window.onload = function(){
       console.log('window.onload')
-      downloadJs('./lib/sycim/sycim.min.js');
-      setTimeout(() => {
-
-        window.Cesium = sycim.Cesium;
-        sycim.config.baseUrl = "./lib/sycim/resources/";
-        downloadJs('./lib/SuperMap3D/SuperMap3D.js');
-      }, 500);
+      downloadJs('./lib/sycim/sycim.min.js', () => {
+        setTimeout(() => {
+          window.Cesium = sycim.Cesium;
+          sycim.config.baseUrl = "./lib/sycim/resources/";
+          downloadJs('./lib/SuperMap3D/SuperMap3D.js');
+        }, 500);
+      });
     }
   </script>
   </body>