init: userbase front/service/deploy source (CI builds front via Gitea Actions)

2026-08-04 21:24:50 +08:00
commit e02dcc23da
407 changed files with 48134 additions and 0 deletions
@@ -0,0 +1,41 @@
+import type { App } from "vue";
+
+export default (app: App<Element>): void => {
+    app.directive("real-img", {
+        async mounted(el, binding, vnode: any) {
+            console.log(el);
+            if (el.getAttribute("data-load") == null) el.classList.add("img-hide");
+            let imgURL = binding.value; //获取图片地址
+
+            if (imgURL) {
+                let exist = await imageIsExist(imgURL);
+                if (exist) {
+                    el.setAttribute("src", imgURL);
+                    el.setAttribute("data-load", "1");
+                }
+            }
+            el.classList.remove("img-hide");
+        },
+    });
+};
+
+/**
+ * 检测图片是否存在
+ * @param url
+ */
+let imageIsExist = function (url: string) {
+    return new Promise(resolve => {
+        var img: HTMLImageElement | null = new Image();
+        img.onload = function () {
+            if ((this as any).complete == true) {
+                resolve(true);
+                img = null;
+            }
+        };
+        img.onerror = function () {
+            resolve(false);
+            img = null;
+        };
+        img.src = url;
+    });
+};