fix:拖动条响应缓慢导致无法停止拖动问题

src/components/codeMirror/CodeMirror.vue

@@ -103,6 +103,7 @@ export default {
       this.$nextTick(() => {
         setTimeout(() => {
           frame.contentWindow.document.body.onmousemove = this.$parent.move
+          frame.contentWindow.document.body.onmouseup = this.$parent.stopMove
           let map = null
           switch (this.language) {
             case 'leaflet':

src/views/Main.vue

@@ -97,7 +97,6 @@ export default {
     height: 100%;
     background-color: #333;
     cursor: move;
-    transition: .3s;
     display: flex;
     align-items: center;
     justify-content: center;