info
This commit is contained in:
@@ -0,0 +1,467 @@
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<template>
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<view class="tui-container">
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<view class="tui-upload-box">
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<view class="tui-image-item" :style="{width:width+'rpx',height:height+'rpx'}" v-for="(item,index) in imageList" :key="index">
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<image :src="item" class="tui-item-img" :style="{width:width+'rpx',height:height+'rpx'}" @tap.stop="previewImage(index)" mode="aspectFill"></image>
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<view v-if="!forbidDel" class="tui-img-del" @tap.stop="delImage(index)"></view>
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<view v-if="statusArr[index]!=1" class="tui-upload-mask">
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<view class="tui-upload-loading" v-if="statusArr[index]==2"></view>
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<text class="tui-tips">{{statusArr[index]==2?'上传中...':'上传失败'}}</text>
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<view class="tui-mask-btn" v-if="statusArr[index]==3" @tap.stop="reUpLoad(index)" hover-class="tui-btn-hover"
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:hover-stay-time="150">重新上传</view>
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</view>
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</view>
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<view v-if="isShowAdd" class="tui-upload-add" :style="{width:width+'rpx',height:height+'rpx'}" @tap="chooseImage">
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<view class="tui-upload-icon tui-icon-plus"></view>
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</view>
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</view>
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</view>
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</template>
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<script>
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export default {
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name: 'tuiUpload',
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props: {
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//展示图片宽度
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width:{
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type:[Number,String],
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default:220
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},
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//展示图片高度
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height:{
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type:[Number,String],
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default:220
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},
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//初始化图片路径
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value: {
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type: Array,
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default () {
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return []
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}
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},
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//禁用删除
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forbidDel: {
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type: Boolean,
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default: false
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},
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//禁用添加
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forbidAdd: {
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type: Boolean,
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default: false
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},
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//服务器接口地址。当接口地址为空时，直接返回本地图片地址
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serverUrl: {
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type: String,
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default: ""
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},
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//限制数
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limit: {
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type: Number,
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default: 9
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},
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//original 原图，compressed 压缩图，默认二者都有
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sizeType: {
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type: Array,
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default () {
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return ['original', 'compressed']
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}
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},
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//album 从相册选图，camera 使用相机，默认二者都有。如需直接开相机或直接选相册，请只使用一个选项
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sourceType: {
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type: Array,
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default () {
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return ['album', 'camera']
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}
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},
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//可上传图片类型，默认为空，不限制 Array<String> ['jpg','png','gif']
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imageFormat: {
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type: Array,
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default () {
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return []
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}
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},
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//单张图片大小限制 MB
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size: {
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type: Number,
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default: 4
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},
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//文件对应的key，默认为 file
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fileKeyName: {
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type: String,
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default: "file"
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},
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//HTTP 请求 Header, header 中不能设置 Referer。
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header: {
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type: Object,
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default () {
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return {}
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}
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},
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//HTTP 请求中其他额外的 form data
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formData: {
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type: Object,
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default () {
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return {}
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}
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},
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//自定义参数
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params: {
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type: [Number, String],
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default: 0
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}
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},
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data() {
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return {
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//图片地址
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imageList: [],
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//上传状态：1-上传成功 2-上传中 3-上传失败
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statusArr: []
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}
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},
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created() {
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this.initImages()
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},
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watch: {
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value(val) {
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if (val) {
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this.initImages()
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}
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}
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},
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computed: {
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isShowAdd() {
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let isShow = true;
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if (this.forbidAdd || (this.limit && this.imageList.length >= this.limit)) {
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isShow = false;
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}
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return isShow
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}
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},
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methods: {
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initImages() {
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this.imageList = [...this.value];
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for (let item of this.imageList) {
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this.statusArr.push("1")
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}
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},
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// 重新上传
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reUpLoad(index) {
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this.$set(this.statusArr, index, "2")
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this.change()
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this.uploadImage(index, this.imageList[index]).then(() => {
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this.change()
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}).catch(() => {
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this.change()
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})
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},
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/**
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* @param manual 是否手动上传
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**/
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change(manual = false) {
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let status = ~this.statusArr.indexOf("2") ? 2 : 1
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if (status != 2 && ~this.statusArr.indexOf("3")) {
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// 上传失败
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status = 3
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}
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this.$emit('complete', {
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status: status,
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imgArr: this.imageList,
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params: this.params,
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manual: manual
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})
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},
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toast(text) {
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text && uni.showToast({
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title: text,
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icon: "none"
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});
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},
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chooseImage: function() {
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let _this = this;
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uni.chooseImage({
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count: _this.limit - _this.imageList.length,
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sizeType: _this.sizeType,
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sourceType: _this.sourceType,
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success: function(e) {
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let imageArr = [];
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for (let i = 0; i < e.tempFiles.length; i++) {
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let len = _this.imageList.length;
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if (len >= _this.limit) {
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_this.toast(`最多可上传${_this.limit}张图片`);
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break;
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}
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//过滤图片类型
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let path = e.tempFiles[i].path;
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if (_this.imageFormat.length > 0) {
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let format = ""
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// #ifdef H5
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let type = e.tempFiles[i].type;
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format = type.split('/')[1]
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// #endif
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// #ifndef H5
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format = path.split(".")[(path.split(".")).length - 1];
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// #endif
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if (_this.imageFormat.indexOf(format) == -1) {
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let text = `只能上传 ${_this.imageFormat.join(',')} 格式图片！`
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_this.toast(text);
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continue;
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}
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}
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//过滤超出大小限制图片
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let size = e.tempFiles[i].size;
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if (_this.size * 1024 * 1024 < size) {
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let err = `单张图片大小不能超过：${_this.size}MB`
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_this.toast(err);
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continue;
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}
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imageArr.push(path)
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_this.imageList.push(path)
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_this.statusArr.push("2")
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}
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_this.change()
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let start = _this.imageList.length - imageArr.length
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for (let j = 0; j < imageArr.length; j++) {
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let index = start + j
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//服务器地址
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if (_this.serverUrl) {
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_this.uploadImage(index, imageArr[j]).then(() => {
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_this.change()
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}).catch(() => {
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_this.change()
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})
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} else {
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//无服务器地址则直接返回成功
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_this.$set(_this.statusArr, index, "1")
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_this.change()
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}
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}
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}
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})
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},
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uploadImage: function(index, url, serverUrl) {
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let _this = this;
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return new Promise((resolve, reject) => {
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uni.uploadFile({
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url: this.serverUrl || serverUrl,
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name: this.fileKeyName,
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header: this.header,
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formData: this.formData,
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filePath: url,
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success: function(res) {
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if (res.statusCode == 200) {
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//返回结果 此处需要按接口实际返回进行修改
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let d = JSON.parse(res.data.replace(/\ufeff/g, "") || "{}")
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//判断code，以实际接口规范判断
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if (d.code % 100 === 0) {
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// 上传成功 d.url 为上传后图片地址，以实际接口返回为准
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d.url && (_this.imageList[index] = d.url)
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_this.$set(_this.statusArr, index, d.url ? "1" : "3")
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} else {
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// 上传失败
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_this.$set(_this.statusArr, index, "3")
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}
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resolve(index)
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} else {
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_this.$set(_this.statusArr, index, "3")
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reject(index)
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}
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},
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fail: function(res) {
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_this.$set(_this.statusArr, index, "3")
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reject(index)
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}
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})
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})
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},
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delImage: function(index) {
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this.imageList.splice(index, 1)
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this.statusArr.splice(index, 1)
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this.$emit("remove", {
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index: index,
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params: this.params
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})
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this.change()
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},
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previewImage: function(index) {
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if (!this.imageList.length) return;
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uni.previewImage({
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current: this.imageList[index],
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loop: true,
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urls: this.imageList
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})
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},
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/**
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* 当属性serverUrl传空时，父级调用该方法一次性上传所有图片
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* @param serverUrl 服务器接口地址
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**/
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uploadAllImage(serverUrl) {
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if (!serverUrl) {
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this.toast('服务器接口地址不能为空！');
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return;
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}
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let imageArr = [...this.imageList]
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const len = imageArr.length
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for (let i = 0; i < len; i++) {
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//如果是服务器地址图片则无需再次上传
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if(imageArr[i].startsWith('http')){
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continue;
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}else{
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this.$set(this.statusArr, i, "2")
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this.uploadImage(i, imageArr[i], serverUrl).then(() => {
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if (i === len - 1) {
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this.change(true)
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}
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}).catch(() => {
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if (i === len - 1) {
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this.change(true)
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}
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})
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}
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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>
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@font-face {
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font-family: 'tuiUpload';
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src: url(data:application/font-woff;charset=utf-8;base64,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) format('woff');
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font-weight: normal;
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font-style: normal;
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}
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.tui-upload-icon {
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font-family: "tuiUpload" !important;
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font-style: normal;
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-webkit-font-smoothing: antialiased;
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-moz-osx-font-smoothing: grayscale;
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padding: 10rpx;
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}
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.tui-icon-delete:before {
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content: "\e601";
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}
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.tui-icon-plus:before {
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content: "\e609";
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}
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.tui-upload-box {
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width: 100%;
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display: flex;
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flex-wrap: wrap;
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}
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.tui-upload-add {
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font-size: 68rpx;
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font-weight: 100;
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color: #888;
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background-color: #F7F7F7;
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||||
display: flex;
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||||
align-items: center;
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||||
justify-content: center;
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||||
padding: 0;
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||||
}
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||||
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||||
.tui-image-item {
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position: relative;
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margin-right: 20rpx;
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margin-bottom: 20rpx;
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||||
}
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||||
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||||
.tui-image-item:nth-of-type(3n) {
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margin-right: 0;
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||||
}
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||||
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||||
.tui-item-img {
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display: block;
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||||
}
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||||
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||||
.tui-img-del {
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||||
width: 36rpx;
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||||
height: 36rpx;
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||||
position: absolute;
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||||
right: -12rpx;
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||||
top: -12rpx;
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||||
background-color: #EB0909;
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||||
border-radius: 50%;
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||||
color: white;
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||||
font-size: 34rpx;
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||||
z-index: 999;
|
||||
}
|
||||
|
||||
.tui-img-del::before {
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||||
content: '';
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||||
width: 16rpx;
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||||
height: 1px;
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||||
position: absolute;
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||||
left: 10rpx;
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||||
top: 18rpx;
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||||
background-color: #fff;
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||||
}
|
||||
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||||
.tui-upload-mask {
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||||
width: 100%;
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||||
height: 100%;
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||||
position: absolute;
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||||
left: 0;
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||||
top: 0;
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||||
display: flex;
|
||||
flex-direction: column;
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||||
align-items: center;
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||||
justify-content: center;
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||||
padding: 40rpx 0;
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||||
box-sizing: border-box;
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||||
background-color: rgba(0, 0, 0, 0.6);
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||||
}
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||||
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||||
.tui-upload-loading {
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||||
width: 28rpx;
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||||
height: 28rpx;
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||||
border-radius: 50%;
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||||
border: 2px solid;
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||||
border-color: #B2B2B2 #B2B2B2 #B2B2B2 #fff;
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||||
animation: tui-rotate 0.7s linear infinite;
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||||
}
|
||||
|
||||
@keyframes tui-rotate {
|
||||
0% {
|
||||
transform: rotate(0);
|
||||
}
|
||||
|
||||
100% {
|
||||
transform: rotate(360deg);
|
||||
}
|
||||
}
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||||
|
||||
.tui-tips {
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||||
font-size: 26rpx;
|
||||
color: #fff;
|
||||
}
|
||||
|
||||
.tui-mask-btn {
|
||||
padding: 4rpx 16rpx;
|
||||
border-radius: 40rpx;
|
||||
text-align: center;
|
||||
font-size: 24rpx;
|
||||
color: #fff;
|
||||
border: 1rpx solid #fff;
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
flex-shrink: 0;
|
||||
margin-top: 26rpx;
|
||||
}
|
||||
|
||||
.tui-btn-hover {
|
||||
opacity: 0.8;
|
||||
}
|
||||
</style>
|
||||
Reference in New Issue
Block a user