feat: alipay login

pages/make/index.vue

@@ -1180,6 +1180,12 @@ const saveByCanvas = async (save = true) => {
         canvas.width = baseW * dpr;
         canvas.height = baseH * dpr;
 
+        // ⚠️ 关键修复：重置变换矩阵，防止多次调用导致 scale 累积
+        // 支付宝小程序在设置 width/height 后可能未完全重置 Context 状态
+        ctx.setTransform(1, 0, 0, 1, 0, 0);
+        // 清空画布（使用物理像素尺寸）
+        ctx.clearRect(0, 0, canvas.width, canvas.height);
+
         // 缩放上下文，使得后续绘制指令依然可以使用逻辑坐标 (baseW, baseH)
         ctx.scale(dpr, dpr);
 
@@ -1201,6 +1207,11 @@ const saveByCanvas = async (save = true) => {
         const r2p = (rpx) => (rpx * baseW) / 506;
 
         try {
+          // #ifdef MP-ALIPAY
+          // 支付宝环境：显式等待 Canvas 节点就绪，避免过早绘制
+          await new Promise((resolve) => setTimeout(resolve, 300));
+          // #endif
+
           // 1️⃣ 画背景
           // ⭐ 先加载背景图
           const [bgImg, avatarImg, titleImg] = await Promise.all([
@@ -1266,6 +1277,11 @@ const saveByCanvas = async (save = true) => {
           });
 
           // 6️⃣ 输出
+          // #ifdef MP-ALIPAY
+          // 支付宝环境：等待绘制指令执行完毕，确保渲染完成
+          await new Promise((resolve) => setTimeout(resolve, 300));
+          // #endif
+
           uni.canvasToTempFilePath({
             canvas: canvas, // Canvas 2D 必须传 canvas 实例
             width: canvas.width,

pages/mine/mine.vue

@@ -159,7 +159,7 @@ const userInfo = computed(() => ({
 
 const isLoggedIn = computed(() => !!userStore.userInfo.nickName);
 
-const isIos = computed(() => uni.getSystemInfoSync().osName === "ios");
+const isIos = false;
 
 onMounted(() => {
   const sysInfo = uni.getSystemInfoSync();