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pages/member/member.vue

@@ -83,19 +83,21 @@
 				});
 				uni.request({
 					url: this.baseUrl + '/api/member/get-wxa-qrcode',
-					method: 'POST',
+					method: 'GET',
 					data: {
 						path: '',
 						scene: this.user_info.id
 					},
 					success: r => {
 						if (r.data.status === 1) {
-						  let img_qr = r.data.data // 二维码
+						  uni.getImageInfo({
+							  src: this.baseUrl + r.data.data, // 二维码
+							  success: res => {
 								  let ctx = uni.createCanvasContext('firstCanvas')
 								  // ctx.fillStyle = '#fff';
 								  // ctx.fillRect(0, 0, 214, 342);
 								  ctx.drawImage('../../static/bg_haibao@2x.png', 0, 0, 220, 220);
-						  ctx.drawImage(img_qr, 43, 43, 128, 128);
+								  ctx.drawImage(res.path, 43, 43, 128, 128);
 								  ctx.draw()
 								  setTimeout(()=>{
 								    uni.canvasToTempFilePath({
@@ -108,6 +110,8 @@
 										},
 								   })
 								  },100)
+							  }
+						  })
 						} else {
 							this.alert(r.data.msg)
 						}