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@@ -4,9 +4,7 @@
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:action="uploadFileUrl"
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:before-upload="handleBeforeUpload"
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:file-list="fileList"
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- :limit="1"
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:on-error="handleUploadError"
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- :on-exceed="handleExceed"
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:on-success="handleUploadSuccess"
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:show-file-list="false"
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:headers="headers"
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@@ -26,8 +24,8 @@
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<!-- 文件列表 -->
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<transition-group class="upload-file-list el-upload-list el-upload-list--text" name="el-fade-in-linear" tag="ul">
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- <li :key="file.uid" class="el-upload-list__item ele-upload-list__item-content" v-for="(file, index) in list">
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- <el-link :href="file.url" :underline="false" target="_blank">
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+ <li :key="file.uid" class="el-upload-list__item ele-upload-list__item-content" v-for="(file, index) in fileList">
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+ <el-link :href="`${baseUrl}${file.url}`" :underline="false" target="_blank">
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<span class="el-icon-document"> {{ getFileName(file.name) }} </span>
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</el-link>
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<div class="ele-upload-list__item-content-action">
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@@ -42,6 +40,7 @@
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import { getToken } from "@/utils/auth";
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export default {
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+ name: "FileUpload",
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props: {
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// 值
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value: [String, Object, Array],
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@@ -63,6 +62,7 @@ export default {
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},
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data() {
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return {
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+ baseUrl: process.env.VUE_APP_BASE_API,
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uploadFileUrl: process.env.VUE_APP_BASE_API + "/common/upload", // 上传的图片服务器地址
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headers: {
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Authorization: "Bearer " + getToken(),
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@@ -70,30 +70,35 @@ export default {
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fileList: [],
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};
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},
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+ watch: {
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+ value: {
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+ handler(val) {
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+ if (val) {
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+ let temp = 1;
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+ // 首先将值转为数组
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+ const list = Array.isArray(val) ? val : this.value.split(',');
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+ // 然后将数组转为对象数组
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+ this.fileList = list.map(item => {
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+ if (typeof item === "string") {
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+ item = { name: item, url: item };
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+ }
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+ item.uid = item.uid || new Date().getTime() + temp++;
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+ return item;
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+ });
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+ } else {
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+ this.fileList = [];
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+ return [];
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+ }
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+ },
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+ deep: true,
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+ immediate: true
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+ }
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+ },
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computed: {
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// 是否显示提示
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showTip() {
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return this.isShowTip && (this.fileType || this.fileSize);
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},
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- // 列表
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- list() {
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- let temp = 1;
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- if (this.value) {
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- // 首先将值转为数组
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- const list = Array.isArray(this.value) ? this.value : [this.value];
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- // 然后将数组转为对象数组
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- return list.map((item) => {
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- if (typeof item === "string") {
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- item = { name: item, url: item };
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- }
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- item.uid = item.uid || new Date().getTime() + temp++;
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- return item;
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- });
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- } else {
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- this.fileList = [];
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- return [];
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- }
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- },
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},
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methods: {
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// 上传前校检格式和大小
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@@ -124,10 +129,6 @@ export default {
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}
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return true;
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},
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- // 文件个数超出
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- handleExceed() {
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- this.$message.error(`只允许上传单个文件`);
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- },
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// 上传失败
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handleUploadError(err) {
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this.$message.error("上传失败, 请重试");
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@@ -135,12 +136,13 @@ export default {
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// 上传成功回调
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handleUploadSuccess(res, file) {
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this.$message.success("上传成功");
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- this.$emit("input", res.url);
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+ this.fileList.push({ name: res.fileName, url: res.fileName });
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+ this.$emit("input", this.listToString(this.fileList));
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},
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// 删除文件
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handleDelete(index) {
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this.fileList.splice(index, 1);
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- this.$emit("input", '');
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+ this.$emit("input", this.listToString(this.fileList));
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},
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// 获取文件名称
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getFileName(name) {
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@@ -149,11 +151,16 @@ export default {
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} else {
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return "";
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}
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+ },
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+ // 对象转成分隔字符串
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+ listToString(list) {
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+ let files = "";
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+ for (let key in list) {
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+ files += list[key].url + ",";
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+ }
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+ return files.substr(0, files.length - 1);
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}
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- },
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- created() {
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- this.fileList = this.list;
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- },
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+ }
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};
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</script>
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@@ -176,4 +183,4 @@ export default {
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.ele-upload-list__item-content-action .el-link {
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margin-right: 10px;
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}
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-</style>
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+</style>
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