| | |
| | | <el-upload action="#" :http-request="requestUpload" :show-file-list="false" :before-upload="beforeUpload"> |
| | | <el-button> |
| | | 选择 |
| | | <el-icon class="el-icon--right"><Upload /></el-icon> |
| | | <el-icon class="el-icon--right"> |
| | | <Upload /> |
| | | </el-icon> |
| | | </el-button> |
| | | </el-upload> |
| | | </el-col> |
| | |
| | | import { VueCropper } from "vue-cropper"; |
| | | import { uploadAvatar } from "@/api/system/user"; |
| | | import useUserStore from "@/store/modules/user"; |
| | | import { ComponentInternalInstance } from "vue"; |
| | | |
| | | interface Options { |
| | | img: string | ArrayBuffer | null // 裁剪图片的地址 |
| | | autoCrop: boolean // 是否默认生成截图框 |
| | | autoCropWidth: number // 默认生成截图框宽度 |
| | | autoCropHeight: number // 默认生成截图框高度 |
| | | fixedBox: boolean // 固定截图框大小 不允许改变 |
| | | fileName: string |
| | | previews: any // 预览数据 |
| | | outputType: string |
| | | visible: boolean |
| | | img: string | ArrayBuffer | null; // 裁剪图片的地址 |
| | | autoCrop: boolean; // 是否默认生成截图框 |
| | | autoCropWidth: number; // 默认生成截图框宽度 |
| | | autoCropHeight: number; // 默认生成截图框高度 |
| | | fixedBox: boolean; // 固定截图框大小 不允许改变 |
| | | fileName: string; |
| | | previews: any; // 预览数据 |
| | | outputType: string; |
| | | visible: boolean; |
| | | } |
| | | |
| | | |
| | |
| | | const cropper = ref<any>({}); |
| | | //图片裁剪数据 |
| | | const options = reactive<Options>({ |
| | | img: userStore.avatar, |
| | | autoCrop: true, |
| | | autoCropWidth: 200, |
| | | autoCropHeight: 200, |
| | | fixedBox: true, |
| | | outputType: "png", |
| | | fileName: '', |
| | | previews: {}, |
| | | visible: false |
| | | img: userStore.avatar, |
| | | autoCrop: true, |
| | | autoCropWidth: 200, |
| | | autoCropHeight: 200, |
| | | fixedBox: true, |
| | | outputType: "png", |
| | | fileName: "", |
| | | previews: {}, |
| | | visible: false |
| | | }); |
| | | |
| | | /** 编辑头像 */ |
| | | const editCropper = () => { |
| | | open.value = true; |
| | | } |
| | | open.value = true; |
| | | }; |
| | | /** 打开弹出层结束时的回调 */ |
| | | const modalOpened = () => { |
| | | visible.value = true; |
| | | } |
| | | visible.value = true; |
| | | }; |
| | | /** 覆盖默认上传行为 */ |
| | | const requestUpload = (): any => {} |
| | | const requestUpload = (): any => { |
| | | }; |
| | | /** 向左旋转 */ |
| | | const rotateLeft = () => { |
| | | cropper.value.rotateLeft(); |
| | | } |
| | | cropper.value.rotateLeft(); |
| | | }; |
| | | /** 向右旋转 */ |
| | | const rotateRight = () => { |
| | | cropper.value.rotateRight(); |
| | | } |
| | | cropper.value.rotateRight(); |
| | | }; |
| | | /** 图片缩放 */ |
| | | const changeScale = (num: number) => { |
| | | num = num || 1; |
| | | cropper.value.changeScale(num); |
| | | } |
| | | num = num || 1; |
| | | cropper.value.changeScale(num); |
| | | }; |
| | | /** 上传预处理 */ |
| | | const beforeUpload = (file: any) => { |
| | | if (file.type.indexOf("image/") == -1) { |
| | | proxy?.$modal.msgError("文件格式错误,请上传图片类型,如:JPG,PNG后缀的文件。"); |
| | | } else { |
| | | const reader = new FileReader(); |
| | | reader.readAsDataURL(file); |
| | | reader.onload = () => { |
| | | options.img = reader.result; |
| | | options.fileName = file.name; |
| | | }; |
| | | } |
| | | } |
| | | if (file.type.indexOf("image/") == -1) { |
| | | proxy?.$modal.msgError("文件格式错误,请上传图片类型,如:JPG,PNG后缀的文件。"); |
| | | } else { |
| | | const reader = new FileReader(); |
| | | reader.readAsDataURL(file); |
| | | reader.onload = () => { |
| | | options.img = reader.result; |
| | | options.fileName = file.name; |
| | | }; |
| | | } |
| | | }; |
| | | /** 上传图片 */ |
| | | const uploadImg = async () => { |
| | | cropper.value.getCropBlob(async (data: any) => { |
| | | let formData = new FormData(); |
| | | formData.append("avatarfile", data, options.fileName); |
| | | const res = await uploadAvatar(formData); |
| | | open.value = false; |
| | | options.img = res.data.imgUrl; |
| | | userStore.avatar = options.img as string; |
| | | proxy?.$modal.msgSuccess("修改成功"); |
| | | visible.value = false; |
| | | }); |
| | | } |
| | | cropper.value.getCropBlob(async (data: any) => { |
| | | let formData = new FormData(); |
| | | formData.append("avatarfile", data, options.fileName); |
| | | const res = await uploadAvatar(formData); |
| | | open.value = false; |
| | | options.img = res.data.imgUrl; |
| | | userStore.avatar = options.img as string |
| | | proxy?.$modal.msgSuccess("修改成功"); |
| | | visible.value = false; |
| | | }); |
| | | }; |
| | | /** 实时预览 */ |
| | | const realTime = (data: any) => { |
| | | options.previews = data; |
| | | } |
| | | options.previews = data; |
| | | }; |
| | | /** 关闭窗口 */ |
| | | const closeDialog = () => { |
| | | options.img = userStore.avatar; |
| | | options.visible = false; |
| | | } |
| | | options.img = userStore.avatar; |
| | | options.visible = false; |
| | | }; |
| | | </script> |
| | | |
| | | <style lang="scss" scoped> |