feat: 问题修复

src/utils/genPoster.ts

@@ -17,30 +17,6 @@ const mapIcon =
 const logoText =
   "https://bimwe.oss-cn-shanghai.aliyuncs.com/front/ball/images/9d8cbc9d-9601-4e2d-ab23-76420a4537d6.png";
 
-/** 将 base64 图片转换为临时文件路径 */
-// export function base64ToTempFilePath(base64Data: string): Promise<string> {
-//   return new Promise((resolve, reject) => {
-//     const fsm = Taro.getFileSystemManager();
-//     // 生成唯一文件名
-//     const filePath = `${Taro.env.USER_DATA_PATH}/temp_qrcode_${Date.now()}.png`;
-
-//     // 去掉 data:image/png;base64, 前缀（如果有）
-//     const base64 = base64Data.replace(/^data:image\/\w+;base64,/, '');
-
-//     fsm.writeFile({
-//       filePath,
-//       data: base64,
-//       encoding: 'base64',
-//       success: () => fsm.access({
-//         path: filePath,
-//         success: () => resolve(filePath),
-//         fail: (e) => reject(e),
-//       }),
-//       fail: reject,
-//     });
-//   });
-// }
-
 export function base64ToTempFilePath(base64Data: string): Promise<string> {
   return new Promise((resolve, reject) => {
     const fsm = Taro.getFileSystemManager();
@@ -238,7 +214,6 @@ export async function generatePosterImage(data: any): Promise<string> {
 
   // 顶部图片
   const mainImg = await loadImage(canvas, data.mainCoursal);
-  console.log(222);
   await drawCoverImage(
     ctx,
     canvas,
@@ -345,7 +320,9 @@ export async function generatePosterImage(data: any): Promise<string> {
   );
 
   const qrImg = await loadImage(canvas, data.qrCodeUrl);
-  ctx.drawImage(qrImg, width - 12 - 150, top - 50, 160, 160);
+
+  roundRectGradient(ctx, width - 12 - 150, top - 50, 140, 140, 20, "#fff", "#fff")
+  ctx.drawImage(qrImg, width - 12 - 145, top - 45, 130, 130);
 
   left = 16;
   top += 400 / (logoWh.width / logoWh.height) + 30;