前端vue单个文件上传支持图片，压缩包以及文件 ， 下载完整代码请访问uni-app插件市场址:https://ext.dcloud.net.cn/plugin?id=13066

前端vue单个文件上传支持图片，压缩包以及文件 ， 下载完整代码请访问uni-app插件市场址:https://ext.dcloud.net.cn/plugin?id=13066

效果图如下：

使用方法

<!-- photoList：选择的图片数组  @click：图片选择事件-->

<ccChooseImgsView :photoList="photoList" @click="addPhotoClick"></ccChooseImgsView>

addPhotoClick() {

uni.hideLoading();

let myThis = this;

if (myThis.photoList.length >= 1) {

myThis.photoList = [];

}

uni.chooseImage({

count: 1,

sizeType: ['compressed'], //可以指定是原图还是压缩图，默认二者都有

sourceType: ['album'], //从相册选择

success: function(res) {

myThis.photoList = [{'filePath':res.tempFilePaths[0]}];

console.log('选择图片 =' + JSON.stringify(myThis.photoList));

}

});

},

if (this.photoList.length > 0) {

myFilePath = this.photoList[0].filePath;

}

// 服务器地址上传地址 仅为示例，非真实的接口地址

let baseUrl = "http://gzcc.com/cc//appSc/up"

uni.uploadFile({

url: baseUrl, //仅为示例，非真实的接口地址

filePath: myFilePath, //文件路径

name: 'image', //服务端文件接受key

formData: this.myParamData,

success: (uploadFileRes) => {

uni.hideLoading();

let dataDic = JSON.parse(uploadFileRes.data);

console.log('uploadFileRes成功 = ' + JSON.stringify(uploadFileRes));

console.log('datadic成功 = ' + typeof(dataDic));

console.log('code码 = ' + dataDic['code']);

}

});

HTML代码部分

<template>

<view class="content" v-if="seen">

<form @submit="formSubmit" @reset="formReset">

<view class="inputView">

<text class="leftTitle">交通指引</text>

</view>

<textarea class="rightTextarea" name="direct" placeholder=" 请输入交通指引" />

<view class="inputView">

<text class="leftTitle">房屋介绍</text>

</view>

<textarea class="rightTextarea" name="village" placeholder=" 请输入房屋介绍" />

<view class="inputView">

<text class="leftTitle">添加房源照片（仅可添加1张）</text>

</view>

<!-- photoList：选择的图片数组  @click：图片选择事件-->

<ccChooseImgsView :photoList="photoList" @click="addPhotoClick"></ccChooseImgsView>

<view class="uni-btn-v">

<button class="botBtn" type="primary" form-type="submit">提交</button>

<view class="tipText"> 注意事项: 请确保您填写的房屋信息真实无误 </view>

</view>

</form>

</view>

</template>

JS代码 （引入组件 填充数据）

<script>

import Vue from 'vue';

import ccChooseImgsView from '../../components/ccChooseImgsView.vue';

export default {

components: {

ccChooseImgsView

},

data() {

return {

photoList: [],

seen: true,

myParamData: {},

isClick: false,

};

},

onLoad: function(e) {

},

methods: {

formSubmit: function(e) {

console.log('form发生了submit事件，携带数据为：' + JSON.stringify(e.detail.value));

if (this.isClick) {

let that = this;

setTimeout(function() {

that.isClick = false;

}, 600)

return;

}

this.isClick = true;

var formdata = e.detail.value;

this.myParamData = Object.assign(this.myParamData, formdata);

console.log('页面3 myParamData=' + JSON.stringify(this.myParamData));

if (formdata['direct'].length < 2) {

uni.showModal({

content: '请输入交通指引',

showCancel: false

});

return;

}

if (formdata['village'].length < 2) {

uni.showModal({

content: '请输入所在小区介绍',

showCancel: false

});

return;

}

if (this.photoList.length < 1) {

uni.showModal({

content: '请添加房源照片',

showCancel: false

});

return;

}

uni.showLoading({

title: '上传中'

})

let myFilePath = '';

if (this.photoList.length > 0) {

myFilePath = this.photoList[0].filePath;

}

// 服务器地址上传地址 仅为示例，非真实的接口地址

let baseUrl = "http://gzcc.com/cc//appSc/up"

uni.uploadFile({

url: baseUrl, //仅为示例，非真实的接口地址

filePath: myFilePath, //文件路径

name: 'image', //服务端文件接受key

formData: this.myParamData,

success: (uploadFileRes) => {

uni.hideLoading();

let dataDic = JSON.parse(uploadFileRes.data);

console.log('uploadFileRes成功 = ' + JSON.stringify(uploadFileRes));

console.log('datadic成功 = ' + typeof(dataDic));

console.log('code码 = ' + dataDic['code']);

}

});

},

addPhotoClick() {

uni.hideLoading();

let myThis = this;

if (myThis.photoList.length >= 1) {

myThis.photoList = [];

}

uni.chooseImage({

count: 1,

sizeType: ['compressed'], //可以指定是原图还是压缩图，默认二者都有

sourceType: ['album'], //从相册选择

success: function(res) {

myThis.photoList = [{'filePath':res.tempFilePaths[0]}];

console.log('选择图片 =' + JSON.stringify(myThis.photoList));

}

});

},

}

};

</script>

CSS

<style>

.uni-form-item .title {

padding: 20rpx 0;

}

.content {

display: flex;

flex-direction: column;

width: 100%;

height: auto;

}

.inputView {

flex-direction: row;

display: flex;

height: 40px;

align-items: center;

width: 100%;

}

.line {

width: 90%;

height: 2rpx;

margin-left: -2rpx;

background-color: #f8f8f8;

margin-left: 5%;

}

.leftTitle {

margin-left: 40rpx;

width: 284px;

height: 32px;

line-height: 32px;

font-size: 28rpx;

color: #333333;

}

.rightTextarea {

margin-left: 5%;

width: 90%;

height: 106px;

line-height: 40rpx;

border-radius: 12rpx;

border: solid 1px #F5F5F5;

font-size: 15px;

}

.uni-btn-v {

width: 100%;

height: auto;

}

.botBtn {

width: 90%;

margin-top: 36px;

height: 48px;

}

.tipText {

width: 100%;

margin-left: 0px;

text-align: center;

color: #666666;

margin-top: 36px;

margin-bottom: 36px;

font-size: 28rpx;

}

</style>