feat:拍照后plus.zip.compressImage裁剪为1080×1080

pages/upload/camera_capture.nvue

@@ -76,6 +76,7 @@
 			</view>
 			<image class="cc-preview-img" :src="previewSrc" mode="aspectFill" :style="'width:' + previewSize + 'px;height:' + previewSize + 'px;'"></image>
 		</view>
+
 	</view>
 </template>
 
@@ -137,9 +138,49 @@
 					path = e.detail.path || ''
 				}
 				if (path) {
-					this.capturedList.push(path)
+					this.resizeToSquare(path)
 				}
 			},
+			// 裁剪为 1080×1080 正方形
+			resizeToSquare(srcPath) {
+				var that = this
+				uni.getImageInfo({
+					src: srcPath,
+					success: function(info) {
+						var w = info.width
+						var h = info.height
+						// 居中裁剪正方形
+						var size = Math.min(w, h)
+						var clipX = Math.floor((w - size) / 2)
+						var clipY = Math.floor((h - size) / 2)
+						// 使用 5+ 原生压缩 API 裁剪 + 缩放到 1080x1080
+						plus.zip.compressImage({
+							src: srcPath,
+							dst: '_doc/resize_' + Date.now() + '.jpg',
+							width: '1080',
+							height: '1080',
+							quality: 90,
+							overwrite: true,
+							clip: {
+								x: clipX,
+								y: clipY,
+								width: size,
+								height: size
+							}
+						},
+						function(res) {
+							that.capturedList.push(res.target)
+						},
+						function() {
+							// 失败时用原始路径
+							that.capturedList.push(srcPath)
+						})
+					},
+					fail: function() {
+						that.capturedList.push(srcPath)
+					}
+				})
+			},
 			flipCamera() {
 				this.facing = this.facing === 'back' ? 'front' : 'back'
 				this.$refs.cameraRef.changeFacing(this.facing)