新增加文件上传
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不做码农
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6f11bae15c
commit
944967afa3
@ -82,7 +82,7 @@ namespace ZR.Admin.WebApi.Controllers
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[ActionPermissionFilter(Permission = "system")]
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public IActionResult UploadFile([FromForm(Name = "file")] IFormFile formFile)
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{
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if (formFile == null) throw new CustomException(ResultCode.PARAM_ERROR, "上传图片不能为空");
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if (formFile == null) throw new CustomException(ResultCode.PARAM_ERROR, "上传文件不能为空");
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string fileExt = Path.GetExtension(formFile.FileName);
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string fileName = FileUtil.HashFileName(Guid.NewGuid().ToString()).ToLower() + fileExt;
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string finalFilePath = Path.Combine(WebHostEnvironment.WebRootPath, FileUtil.GetdirPath("uploads"), fileName);
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@ -251,9 +251,8 @@ $if(genTable.SortField != "" && genTable.SortField != null)
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$end
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$if(replaceDto.UploadFile == 1)
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//图片上传成功方法
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handleUploadSuccess(res, columnName) {
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this.form[columnName] = res.data;
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console.log(JSON.stringify(this.form), JSON.stringify(res))
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handleUploadSuccess(columnName, filelist) {
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this.form[columnName] = filelist;
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},
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$end
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$foreach(item in genTable.Columns)
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@ -89,6 +89,15 @@ namespace ZR.CodeGenerator
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sb.AppendLine(" </el-form-item>");
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sb.AppendLine(" </el-col>");
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}
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else if (dbFieldInfo.HtmlType == GenConstants.HTML_FILE_UPLOAD)
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{
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//文件
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sb.AppendLine(" <el-col :span=\"24\">");
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sb.AppendLine($" <el-form-item label=\"{labelName}\" :label-width=\"labelWidth\" prop=\"{columnName}\">");
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sb.AppendLine($@" <UploadFile v-model=""form.{columnName}"" column=""{columnName}"" @input=""handleUploadSuccess"" />");
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sb.AppendLine(" </el-form-item>");
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sb.AppendLine(" </el-col>");
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}
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else if (dbFieldInfo.HtmlType == GenConstants.HTML_RADIO && !string.IsNullOrEmpty(dbFieldInfo.DictType))
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{
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sb.AppendLine(" <el-col :span=\"12\">");
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@ -61,7 +61,7 @@ namespace ZR.CodeGenerator
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PKName = dbFieldInfo.CsharpField;
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PKType = dbFieldInfo.CsharpType;
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}
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if (dbFieldInfo.HtmlType.Equals(GenConstants.HTML_IMAGE_UPLOAD))
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if (dbFieldInfo.HtmlType.Equals(GenConstants.HTML_IMAGE_UPLOAD) || dbFieldInfo.HtmlType.Equals(GenConstants.HTML_FILE_UPLOAD))
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{
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replaceDto.UploadFile = 1;
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}
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@ -69,7 +69,6 @@ namespace ZR.CodeGenerator
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replaceDto.VueViewFormHtml += CodeGenerateTemplate.TplVueFormContent(dbFieldInfo);
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replaceDto.VueViewListHtml += CodeGenerateTemplate.TplTableColumn(dbFieldInfo, dto.GenTable);
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//replaceDto.VueViewEditFormRuleContent += CodeGenerateTemplate.TplFormRules(dbFieldInfo);
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replaceDto.VueQueryFormHtml += CodeGenerateTemplate.TplQueryFormHtml(dbFieldInfo);
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}
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198
ZR.Vue/src/components/FileUpload/index.vue
Normal file
198
ZR.Vue/src/components/FileUpload/index.vue
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@ -0,0 +1,198 @@
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<template>
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<div class="upload-file">
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<el-upload :action="uploadFileUrl" :before-upload="handleBeforeUpload" :file-list="fileList" :limit="limit" :on-error="handleUploadError"
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:on-exceed="handleExceed" :on-success="handleUploadSuccess" :show-file-list="false" :headers="headers" class="upload-file-uploader"
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ref="upload">
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<!-- 上传按钮 -->
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<el-button size="mini" type="primary">选取文件</el-button>
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<!-- 上传提示 -->
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<div class="el-upload__tip" slot="tip" v-if="showTip">
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请上传
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<template v-if="fileSize"> 大小不超过 <b style="color: #f56c6c">{{ fileSize }}MB</b> </template>
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<template v-if="fileType"> 格式为 <b style="color: #f56c6c">{{ fileType.join("/") }}</b> </template>
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的文件
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</div>
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</el-upload>
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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="index" class="el-upload-list__item ele-upload-list__item-content" v-for="(file, index) in fileList">
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<el-link :href="`${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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<el-link :underline="false" @click="handleDelete(index)" type="danger">删除</el-link>
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</div>
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</li>
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</transition-group>
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</div>
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</template>
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<script>
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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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// 数量限制
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limit: {
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type: Number,
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default: 1,
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},
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// 大小限制(MB)
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fileSize: {
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type: Number,
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default: 5,
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},
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// 文件类型, 例如['png', 'jpg', 'jpeg']
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fileType: {
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type: Array,
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default: () => ["doc", "xls", "ppt", "txt", "pdf", "svga", "json"],
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},
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// 是否显示提示
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isShowTip: {
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type: Boolean,
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default: true,
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},
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// 上传地址
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uploadUrl: {
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type: String,
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default: "/Common/UploadFile",
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},
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column: [String],
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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 + this.uploadUrl, // 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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},
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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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},
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methods: {
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// 上传前校检格式和大小
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handleBeforeUpload(file) {
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// 校检文件类型
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if (this.fileType) {
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let fileExtension = "";
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if (file.name.lastIndexOf(".") > -1) {
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fileExtension = file.name.slice(file.name.lastIndexOf(".") + 1);
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}
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const isTypeOk = this.fileType.some((type) => {
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if (file.type.indexOf(type) > -1) return true;
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if (fileExtension && fileExtension.indexOf(type) > -1) return true;
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return false;
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});
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if (!isTypeOk) {
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this.msgError(
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`文件格式不正确, 请上传${this.fileType.join("/")}格式文件!`
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);
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return false;
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}
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}
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// 校检文件大小
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if (this.fileSize) {
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const isLt = file.size / 1024 / 1024 < this.fileSize;
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if (!isLt) {
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this.msgError(`上传文件大小不能超过 ${this.fileSize} MB!`);
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return false;
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}
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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.msgError(`上传文件数量不能超过 ${this.limit} 个!`);
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},
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// 上传失败
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handleUploadError(err) {
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this.msgError("上传失败, 请重试");
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},
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// 上传成功回调
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handleUploadSuccess(res, file) {
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this.msgSuccess("上传成功");
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console.log(res.data.fileName, res.data.url);
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this.fileList.push({ name: res.data.fileName, url: res.data.url });
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this.$emit("input", this.column, 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", this.column, 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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if (name.lastIndexOf("/") > -1) {
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return name.slice(name.lastIndexOf("/") + 1).toLowerCase();
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} else {
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return name;
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}
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},
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// 对象转成指定字符串分隔
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listToString(list, separator) {
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let strs = "";
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separator = separator || ",";
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for (let i in list) {
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strs += list[i].url + separator;
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}
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return strs != "" ? strs.substr(0, strs.length - 1) : "";
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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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.upload-file-uploader {
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margin-bottom: 5px;
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}
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.upload-file-list .el-upload-list__item {
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border: 1px solid #e4e7ed;
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line-height: 2;
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margin-bottom: 10px;
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position: relative;
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}
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.upload-file-list .ele-upload-list__item-content {
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display: flex;
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justify-content: space-between;
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align-items: center;
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color: inherit;
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}
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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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@ -29,6 +29,8 @@ import DictTag from '@/components/DictTag'
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// import DictData from '@/components/DictData'
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// 上传图片
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import UploadImage from '@/components/UploadImage/index';
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// 上传文件
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import UploadFile from '@/components/FileUpload/index';
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// 全局方法挂载
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Vue.prototype.getDicts = getDicts
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@ -60,6 +62,7 @@ Vue.component('RightToolbar', RightToolbar)
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Vue.component('DictTag', DictTag)
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Vue.component('Editor', Editor)
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Vue.component('UploadImage', UploadImage)
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Vue.component('UploadFile', UploadFile)
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Vue.use(permission)
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Vue.use(Element, {
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