uniapp图片上传制作

uni.chooseImage({
    success: function (chooseImageRes) {
        uni.uploadFile({
            url: 'http://example.com/upload',
            filePath: chooseImageRes.tempFilePaths[0],
            name: 'file',
            success: function (uploadFileRes) {
                console.log('upload success')
            },
            fail: function (err) {
                console.log(err)
            }
        })
    }
})

uni.chooseImage({
    success: function (chooseImageRes) {
        uni.getImageInfo({
            src: chooseImageRes.tempFilePaths[0],
            success: function (getImageInfoRes) {
                uni.request({
                    url: 'http://example.com/upload',
                    method: 'POST',
                    header: {
                        'content-type': 'multipart/form-data'
                    },
                    formData: {
                        file: chooseImageRes.tempFilePaths[0],
                        width: getImageInfoRes.width,
                        height: getImageInfoRes.height
                    },
                    success: function (requestRes) {
                        console.log('upload success')
                    },
                    fail: function (err) {
                        console.log(err)
                    }
                })
            }
        })
    }
})

<template>
    <view>
        <uploader :files="files" :options="options" @complete="onComplete"></uploader>
    </view>
</template>
<script>
    import Uploader from '@/components/uni-uploader/uni-uploader.vue'
    export default {
        components: {
            Uploader
        },
        data () {
            return {
                files: [],
                options: {
                    url: 'http://example.com/upload',
                    method: 'POST',
                    fileType: ['jpg', 'jpeg', 'png', 'gif'],
                    fileName: 'file',
                    formData: {},
                    header: {}
                }
            }
        },
        methods: {
            onComplete ({type, index, file}) {
                if (type === 'add') {
                    this.files.push(file)
                } else if (type === 'remove') {
                    this.files.splice(index, 1)
                } else if (type === 'success') {
                    console.log('upload success')
                } else if (type === 'fail') {
                    console.log('upload fail')
                }
            }
        }
    }
</script>