通过js获取本地图片预览

上传图片前获取图片预览效果

           function img(file){
            let file = file //本地图片文件
            let url;
            if (window.URL != undefined) {
                // mozilla(firefox)
                url = window.URL.createObjectURL(file);
            } else if (window.webkitURL != undefined) {
                // webkit or chrome
                url = window.webkitURL.createObjectURL(file);
            } else if (window.FileReader) {
                let reader = new FileReader();
                if (file && file.type.match('image.*')) {
                    reader.readAsDataURL(file);
                    reader.onloadend = function (e) {
                        url = reader.result;
                    };
                }
            }

             return url

        }
posted @ 2021-07-15 16:38  boyyang  阅读(639)  评论(0)    收藏  举报
//黑猫咪:https://unpkg.com/live2d-widget-model-hijiki@1.0.5/assets/hijiki.model.json //白猫咪:https://unpkg.com/live2d-widget-model-tororo@1.0.5/assets/tororo.model.json //萌娘:https://unpkg.com/live2d-widget-model-shizuku@1.0.5/assets/shizuku.model.json //狗狗:https://unpkg.com/live2d-widget-model-wanko@1.0.5/assets/wanko.model.json //萌妹1号:https://unpkg.com/live2d-widget-model-z16@1.0.5/assets/z16.model.json //萌妹2号:https://unpkg.com/live2d-widget-model-koharu@1.0.5/assets/koharu.model.json //萌妹3号:https://unpkg.com/live2d-widget-model-hibiki@1.0.5/assets/hibiki.model.json //妹子4号:https://unpkg.com/live2d-widget-model-izumi@1.0.5/assets/izumi.model.json //妹子5号:https://unpkg.com/live2d-widget-model-miku@1.0.5/assets/miku.model.json //6号:https://unpkg.com/live2d-widget-model-nico@1.0.5/assets/nico.model.json //7号:https://unpkg.com/live2d-widget-model-ni-j@1.0.5/assets/ni-j.model.json //8号:https://unpkg.com/live2d-widget-model-nipsilon@1.0.5/assets/nipsilon.model.json //9号:https://unpkg.com/live2d-widget-model-nito@1.0.5/assets/nito.model.json //10号:https://unpkg.com/live2d-widget-model-tsumiki@1.0.5/assets/tsumiki.model.json //11号:https://unpkg.com/live2d-widget-model-unitychan@1.0.5/assets/unitychan.model.json //帅哥1号:https://unpkg.com/live2d-widget-model-chitose@1.0.5/assets/chitose.model.json //帅哥2号:https://unpkg.com/live2d-widget-model-haruto@1.0.5/assets/haruto.model.json