初始化项目

src/views/fun/cropper/index.vue

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+<template>
+	<div class="croppers-container">
+		<el-card shadow="hover" header="cropper 图片裁剪">
+			<el-alert
+				title="感谢优秀的 `cropperjs`，项目地址：https://github.com/fengyuanchen/cropperjs"
+				type="success"
+				:closable="false"
+				class="mb15"
+			></el-alert>
+			<div class="cropper-img-warp">
+				<div class="mb15 mt15">
+					<img class="cropper-img" :src="cropperImg" />
+				</div>
+				<el-button type="primary" size="default" @click="onCropperDialogOpen">
+					<el-icon>
+						<ele-Crop />
+					</el-icon>
+					更换头像
+				</el-button>
+			</div>
+		</el-card>
+		<CropperDialog ref="cropperDialogRef" />
+	</div>
+</template>
+
+<script lang="ts">
+import { ref, toRefs, reactive, defineComponent } from 'vue';
+import CropperDialog from '/@/components/cropper/index.vue';
+
+export default defineComponent({
+	name: 'funCropper',
+	components: { CropperDialog },
+	setup() {
+		const cropperDialogRef = ref();
+		const state = reactive({
+			cropperImg: 'https://yxh-1301841944.cos.ap-chongqing.myqcloud.com/gfast/2022-06-08/timg.jpg',
+		});
+		// 打开裁剪弹窗
+		const onCropperDialogOpen = () => {
+			cropperDialogRef.value.openDialog(state.cropperImg);
+		};
+		return {
+			cropperDialogRef,
+			onCropperDialogOpen,
+			...toRefs(state),
+		};
+	},
+});
+</script>
+
+<style scoped lang="scss">
+.croppers-container {
+	.cropper-img-warp {
+		text-align: center;
+		.cropper-img {
+			margin: auto;
+			width: 150px;
+			height: 150px;
+			border-radius: 100%;
+		}
+	}
+}
+</style>