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  • 前端上传到七牛云图片

    <!DOCTYPE html>
    <html lang="en">

    <head>
        <meta charset="UTF-8">
        <meta name="viewport" content="width=device-width, initial-scale=1.0">
        <title>Document</title>
        <style scoped lang="scss">
            .home-van-cell {
                background-color: #fff;
                overflow: hidden;
                padding: 1.25rem 0.6875rem 1.25rem 0.703125rem;

                .home-van-cell__title {
                    float: left;
                    padding-top: 1.34375rem;

                    span {
                        font-size: 1rem;
                        font-family: PingFangSC-Regular, PingFang SC;
                        font-weight: 400;
                        color: rgba(34, 34, 34, 1);
                    }
                }

                .home-van-cell__value {
                    float: right;

                    img {
                         4.0625rem;
                        height: 4.0625rem;
                        border-radius: 50%;
                    }

                    .hiddenInput {
                        display: none;
                    }
                }
            }
        </style>
    </head>

    <body>
        <div class="home-van-cell">
            <div class="home-van-cell__title">
                <span>我的头像</span>
            </div>
            <div class="home-van-cell__value">
                <div class="head_img" @click.stop="uploadHeadImg">
                    <img :src="avatar" />
                </div>
                <input type="file" accept="image/*" @change="handleFile" ref="hiddenInput" class="hiddenInput" />
            </div>
        </div>

        <script>
            export default {
                data() {
                    return {
                        phone: "",
                        verifycode: "",
                        codeText: "获取验证码",
                        disabledCodeBtn: true,
                    }
                },
                methods: {

                    uploadHeadImg: function () {
                        this.$refs.hiddenInput.click();
                    },
                    // 将头像显示
                    handleFile: function (e) {
                        let $target = e.target || e.srcElement;
                        let file = $target.files[0];
                        var reader = new FileReader();
                        reader.onload = data => {
                            let res = data.target || data.srcElement;
                            this.avatar = res.result;
                        };
                        return new Promise((resolve, reject) => {
                            alert("上传中...");

                            let splitArray = file.name.split(".");
                            let current = moment()
                                .format("YYYYMMDD")
                                .toString(),
                                prefix = moment(file.lastModified)
                                .format("HHmmss")
                                .toString(),
                                suffix =
                                new Date().getTime() + "." + splitArray[splitArray.length - 1],
                                key = encodeURI(`${current}/${prefix}_${suffix}`);
                            // 七牛云接口
                            getUpToken({
                                    key
                                })
                                .then(res => {
                                    let data = new FormData();
                                    data.append("token", res.data.uptoken);
                                    data.append("key", key);
                                    data.append("file", file);
                                    // 上传到七牛云返回图片路径
                                    axios({
                                        url: "//upload.qiniup.com",
                                        method: "POST",
                                        data: data,
                                        headers: {
                                            F "Content-Type": "multipart/form-data"
                                        }
                                    }).then(res => {
                                        alert("上传成功...");

                                        this.avatar = res.data.domain + res.data.truekey;
                                    });
                                })
                                .catch(error => {
                                    // console.log(error);
                                    alert("上传成功");
                                    reject(error);
                                });
                        });
                    }
                }
            }
        </script>
    </body>

    </html>
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  • 原文地址:https://www.cnblogs.com/1609359841qq/p/13272168.html
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