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@ -1,162 +1,133 @@ |
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<template> |
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<div> |
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<div class="user-info-head" @click="editCropper()"><img v-bind:src="options.img" title="点击上传头像" class="img-circle img-lg" /></div> |
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<el-dialog :title="title" :visible.sync="open" width="800px" append-to-body @opened="modalOpened" @close="closeDialog"> |
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<el-row> |
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<el-col :xs="24" :md="12" :style="{height: '350px'}"> |
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<vue-cropper |
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ref="cropper" |
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:img="options.img" |
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:info="true" |
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:autoCrop="options.autoCrop" |
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:autoCropWidth="options.autoCropWidth" |
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:autoCropHeight="options.autoCropHeight" |
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:fixedBox="options.fixedBox" |
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:outputType="options.outputType" |
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@realTime="realTime" |
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v-if="visible" |
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<div class="user-info-head" @click="editCropper()"> |
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<img |
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v-bind:src="optionsImg" |
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title="点击上传头像" |
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class="img-circle img-lg" |
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/> |
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</el-col> |
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<el-col :xs="24" :md="12" :style="{height: '350px'}"> |
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<div class="avatar-upload-preview"> |
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<img :src="previews.url" :style="previews.img" /> |
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</div> |
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</el-col> |
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</el-row> |
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<br /> |
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<el-row> |
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<el-col :lg="2" :sm="3" :xs="3"> |
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<el-upload action="#" :http-request="requestUpload" :show-file-list="false" :before-upload="beforeUpload"> |
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<el-button size="small"> |
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选择 |
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<i class="el-icon-upload el-icon--right"></i> |
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</el-button> |
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</el-upload> |
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</el-col> |
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<el-col :lg="{span: 1, offset: 2}" :sm="2" :xs="2"> |
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<el-button icon="el-icon-plus" size="small" @click="changeScale(1)"></el-button> |
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</el-col> |
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<el-col :lg="{span: 1, offset: 1}" :sm="2" :xs="2"> |
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<el-button icon="el-icon-minus" size="small" @click="changeScale(-1)"></el-button> |
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</el-col> |
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<el-col :lg="{span: 1, offset: 1}" :sm="2" :xs="2"> |
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<el-button icon="el-icon-refresh-left" size="small" @click="rotateLeft()"></el-button> |
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</el-col> |
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<el-col :lg="{span: 1, offset: 1}" :sm="2" :xs="2"> |
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<el-button icon="el-icon-refresh-right" size="small" @click="rotateRight()"></el-button> |
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</el-col> |
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<el-col :lg="{span: 2, offset: 6}" :sm="2" :xs="2"> |
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<el-button type="primary" size="small" @click="uploadImg()">提 交</el-button> |
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</el-col> |
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</el-row> |
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</el-dialog> |
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<!-- 文件选择隐藏输入 --> |
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<input |
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ref="fileInput" |
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type="file" |
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accept="image/*" |
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style="display: none" |
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@change="handleFileSelect" |
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/> |
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</div> |
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</template> |
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<script> |
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import store from "@/store" |
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import { VueCropper } from "vue-cropper" |
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import { uploadAvatar } from "@/api/system/user" |
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import { debounce } from '@/utils' |
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import store from "@/store"; |
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import { postUserOpsAvatarUpdate } from "@/api/system/user"; |
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import { uploadFile } from "@/utils/requestMinio"; |
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export default { |
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components: { VueCropper }, |
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data() { |
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return { |
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// 是否显示弹出层 |
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open: false, |
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// 是否显示cropper |
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visible: false, |
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// 弹出层标题 |
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title: "修改头像", |
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options: { |
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img: store.getters.avatar, //裁剪图片的地址 |
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autoCrop: true, // 是否默认生成截图框 |
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autoCropWidth: 200, // 默认生成截图框宽度 |
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autoCropHeight: 200, // 默认生成截图框高度 |
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fixedBox: true, // 固定截图框大小 不允许改变 |
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outputType:"png", // 默认生成截图为PNG格式 |
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filename: 'avatar' // 文件名称 |
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}, |
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previews: {}, |
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resizeHandler: null |
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} |
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optionsImg: |
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store.getters.config.MINIO_ENDPOINT_HTTPS + |
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store.getters.userInfo.avatar, |
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// 最大文件大小：500KB |
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MAX_FILE_SIZE: 500 * 1024, |
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}; |
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}, |
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methods: { |
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// 编辑头像 |
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// 点击头像触发文件选择 |
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editCropper() { |
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this.open = true |
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this.$refs.fileInput.click(); |
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}, |
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// 打开弹出层结束时的回调 |
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modalOpened() { |
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this.visible = true |
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if (!this.resizeHandler) { |
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this.resizeHandler = debounce(() => { |
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this.refresh() |
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}, 100) |
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// 文件选择处理 |
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async handleFileSelect(event) { |
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const file = event.target.files[0]; |
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if (!file) return; |
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// 1. 验证文件类型（只能上传图片） |
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if (!file.type.startsWith("image/")) { |
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this.$modal.msgError("只能上传图片文件"); |
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event.target.value = ""; |
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return; |
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} |
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// 2文件大小验证（最大500KB） |
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if (file.size > this.MAX_FILE_SIZE) { |
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this.$modal.msgError( |
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`文件大小不能超过 500KB（当前：${this.formatFileSize(file.size)}）` |
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); |
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event.target.value = ""; |
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return; |
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} |
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try { |
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await this.uploadAvatar(file); |
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} catch (error) { |
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console.error("头像上传失败:", error); |
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this.$modal.msgError("上传失败: " + error.message); |
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} finally { |
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// 清空文件输入 |
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event.target.value = ""; |
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} |
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window.addEventListener("resize", this.resizeHandler) |
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}, |
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// 刷新组件 |
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refresh() { |
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this.$refs.cropper.refresh() |
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}, |
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// 覆盖默认的上传行为 |
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requestUpload() { |
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}, |
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// 向左旋转 |
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rotateLeft() { |
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this.$refs.cropper.rotateLeft() |
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}, |
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// 向右旋转 |
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rotateRight() { |
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this.$refs.cropper.rotateRight() |
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}, |
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// 图片缩放 |
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changeScale(num) { |
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num = num || 1 |
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this.$refs.cropper.changeScale(num) |
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}, |
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// 上传预处理 |
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beforeUpload(file) { |
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if (file.type.indexOf("image/") == -1) { |
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this.$modal.msgError("文件格式错误，请上传图片类型,如：JPG，PNG后缀的文件。") |
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} else { |
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const reader = new FileReader() |
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reader.readAsDataURL(file) |
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reader.onload = () => { |
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this.options.img = reader.result |
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this.options.filename = file.name |
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// 上传头像到 MinIO |
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async uploadAvatar(file) { |
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try { |
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// 确保 MinIO 配置已加载 |
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await this.ensureMinioInitialized(); |
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const config = this.$store.getters.config; |
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const bucket = config.MINIO_BUCKET_AVATAR || "remote-avatar-test"; |
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const timestamp = Date.now(); |
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const ext = file.name.split(".").pop() || "png"; |
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const fileName = `${timestamp}.${ext}`; |
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const objectName = `head_portrait/${fileName}`; |
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console.log( |
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`Uploading avatar to bucket: ${bucket}, object: ${objectName}` |
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); |
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// 使用 MinIO 上传 |
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const result = await uploadFile( |
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bucket, |
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objectName, |
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file, |
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{}, |
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(percent) => {} |
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); |
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console.log("MinIO 上传成功:", result); |
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let avatar = config.MINIO_BUCKET_AVATAR + "/" + result.objectName; |
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// 上传成功后调用业务接口更新用户信息 |
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await postUserOpsAvatarUpdate({ |
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avatar: avatar, |
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}); |
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// 更新头像显示 |
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const avatarUrl = config.MINIO_ENDPOINT_HTTPS + avatar; |
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this.optionsImg = avatarUrl; |
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store.commit("SET_AVATAR", avatar); |
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} catch (error) { |
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throw error; |
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} |
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}, |
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// 确保 MinIO 客户端已初始化 |
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async ensureMinioInitialized() { |
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const config = this.$store.getters.config; |
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if (!config || !config.MINIO_ENDPOINT) { |
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console.log("MinIO config not loaded, fetching..."); |
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await this.$store.dispatch("GetNetConfig"); |
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} |
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}, |
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// 上传图片 |
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uploadImg() { |
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this.$refs.cropper.getCropBlob(data => { |
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let formData = new FormData() |
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formData.append("avatarfile", data, this.options.filename) |
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uploadAvatar(formData).then(response => { |
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this.open = false |
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this.options.img = process.env.VUE_APP_BASE_API + response.imgUrl |
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store.commit('SET_AVATAR', this.options.img) |
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this.$modal.msgSuccess("修改成功") |
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this.visible = false |
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}) |
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}) |
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// 格式化文件大小 |
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formatFileSize(bytes) { |
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if (bytes < 1024) return bytes + " B"; |
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if (bytes < 1024 * 1024) return (bytes / 1024).toFixed(2) + " KB"; |
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return (bytes / (1024 * 1024)).toFixed(2) + " MB"; |
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}, |
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// 实时预览 |
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realTime(data) { |
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this.previews = data |
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}, |
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// 关闭窗口 |
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closeDialog() { |
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this.options.img = store.getters.avatar |
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this.visible = false |
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window.removeEventListener("resize", this.resizeHandler) |
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} |
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} |
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} |
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}; |
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</script> |
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<style scoped lang="scss"> |
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.user-info-head { |
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position: relative; |
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@ -165,7 +136,7 @@ export default { |
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} |
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.user-info-head:hover:after { |
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content: '+'; |
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content: "+"; |
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position: absolute; |
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left: 0; |
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right: 0; |
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@ -181,4 +152,15 @@ export default { |
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line-height: 110px; |
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border-radius: 50%; |
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} |
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.upload-progress-container { |
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padding: 20px; |
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} |
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.upload-progress-info { |
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margin-bottom: 15px; |
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text-align: center; |
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font-size: 14px; |
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color: #666; |
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} |
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</style> |
