179 lines
5.9 KiB
Markdown
179 lines
5.9 KiB
Markdown
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# cc-imgPreDelUpload
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##uniapp专属精品组件页面模板(由前端组件开发出品)精品组件页面模板
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###●组件模板规划:
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由前端组件开发出品的精品组件页面模板,将陆续发布,预计高达约几百种供您使用,是快速快发项目、创业的必备精品。
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合集地址: uni-app模板合集地址:(https://ext.dcloud.net.cn/publisher?id=274945) 如查看全部页面模板,请前往上述uniapp插件市场合集地址;
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###●组件模板效果图:
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可下载项目后预览,效果图见右侧图片;
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###●组件模板费用:
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学习:免费下载,进行学习,无费用;
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使用/商用:本页面地址赞赏10元后,可终身商用;
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###●组件模板使用版权/商用:
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本组件模板免费下载可供学习,如需使用及商用,请在本组件页面模板进行赞赏10元
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(仅需10元获取精品页面模板代码-物有所值,1个组件页面市场价100元 )
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赞赏10后(当前项目产生赞赏订单可追溯)即可终身商用当前本地址下载的页面模版代码,不同下载地址需进行不同的赞赏。(不赞赏就进行商用使用者,面临侵权!保留追究知识产权法律责任!后果自负!)
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### 我的技术微信公众号
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#### 注意组件实现代码
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```组件实现代码
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<!-- 注意此处需要设置与服务端保持统一 -->
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// name:服务端文件接受key filePath: 需与服务端文件接收字段保持一致(如服务端此处设置为imageUrl则为imageUrl字段)
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let tmpdict = {
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'name': 'image',
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'filePath': res.tempFilePaths[j]
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};
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```
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#### 使用方法
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```使用方法
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<!-- count: 最大上传数量 imageList: 图片上传选择数组-->
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<cc-imgPreDelUpload :count="6" :imageList="imgList"></cc-imgPreDelUpload>
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<!-- 上传请求事件 -->
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goUploadClick() {
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if (this.imgList.length < 1) {
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uni.showModal({
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title: '温馨提示',
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content: '请上传图片'
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})
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return;
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}
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console.log('图片上传数组 = ' + JSON.stringify(this.imgList));
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// 服务器地址上传地址 仅为示例,非真实的接口地址
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let baseUrl = "http://gzcc.com/cc//appSc/up"
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uni.showLoading({
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title: '上传中'
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})
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const uploadTask = uni.uploadFile({
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url: baseUrl, //仅为示例,非真实的接口地址
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files: this.imgList, //请求图片数组
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formData: {}, //请求参数
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success: (uploadFileRes) => {
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uni.hideLoading();
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console.log('上传成功 = ' + uploadFileRes.data);
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}
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});
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uploadTask.Update((res) => {
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if (typeof(res.progress) != String) {
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res.progress = '0';
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}
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// 此处为了模拟上传进度
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uni.showLoading({
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title: '上传进度: ' + res.progress + '%'
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})
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console.log('上传进度' + res.progress);
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console.log('已经上传的数据长度' + res.totalBytesSent);
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console.log('预期需要上传的数据总长度' + res.totalBytesExpectedToSend);
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});
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}
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}
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```
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#### HTML代码实现部分
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```html
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<template>
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<view class="content">
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<!-- count: 最大上传数量 imageList: 图片上传选择数组-->
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<cc-imgPreDelUpload :count="6" :imageList="imgList"></cc-imgPreDelUpload>
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<button style="width: 120px;background-color: antiquewhite; margin-top: 60px;" @click="goUploadClick"> 上传
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</button>
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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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data() {
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return {
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imgList: []
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}
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},
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methods: {
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goUploadClick() {
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if (this.imgList.length < 1) {
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uni.showModal({
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title: '温馨提示',
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content: '请上传图片'
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})
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return;
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}
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console.log('图片上传数组 = ' + JSON.stringify(this.imgList));
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// 服务器地址上传地址 仅为示例,非真实的接口地址
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let baseUrl = "http://gzcc.com/cc//appSc/up"
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uni.showLoading({
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title: '上传中'
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})
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const uploadTask = uni.uploadFile({
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url: baseUrl, //仅为示例,非真实的接口地址
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files: this.imgList, //请求图片数组
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formData: {}, //请求参数
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success: (uploadFileRes) => {
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uni.hideLoading();
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console.log('上传成功 = ' + uploadFileRes.data);
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}
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});
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uploadTask.Update((res) => {
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if (typeof(res.progress) != String) {
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res.progress = '0';
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}
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// 此处为了模拟上传进度
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uni.showLoading({
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title: '上传进度: ' + res.progress + '%'
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})
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console.log('上传进度' + res.progress);
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console.log('已经上传的数据长度' + res.totalBytesSent);
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console.log('预期需要上传的数据总长度' + res.totalBytesExpectedToSend);
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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>
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.content {
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display: flex;
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flex-direction: column;
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}
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</style>
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```
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