compress-picture-js/dist/util/option/option.util.js

图片压缩工具

import { responseUtil } from '../response/response.util.js';
import { ICode } from '../response/respone_enum.util.js';
// IImageFormat 图片格式
export var IImageFormat;
(function (IImageFormat) {
    IImageFormat["PNG"] = "png";
    IImageFormat["JPG"] = "jpg";
    IImageFormat["JPEG"] = "jpeg";
})(IImageFormat || (IImageFormat = {}));
// IImageAction 执行动作
export var IImageAction;
(function (IImageAction) {
    IImageAction["COMPRESS"] = "compress";
})(IImageAction || (IImageAction = {}));
// CheckCompressOptions 检查参数：选项
export function CheckCompressOptions(options) {
    let resp = responseUtil.DefaultIResponse();
    // 执行动作
    // console.log(options)
    switch (options['action'].toLowerCase()) {
        case IImageAction.COMPRESS:
            break;
        default:
            resp.code = ICode.STATUS_NOT_IMPLEMENTED;
            resp.reason = ICode[ICode.STATUS_NOT_IMPLEMENTED];
            resp.message = '未实现';
            resp.metadata = { action: options['action'] };
            return resp;
    }
    // 图片类型
    switch (options['format'].toLowerCase()) {
        case IImageFormat.PNG:
            break;
        case IImageFormat.JPG:
            break;
        case IImageFormat.JPEG:
            break;
        default:
            resp.code = ICode.STATUS_NOT_IMPLEMENTED;
            resp.reason = ICode[ICode.STATUS_NOT_IMPLEMENTED];
            resp.message = '未实现的图片压缩';
            resp.metadata = { format: options['format'] };
            return resp;
    }
    return resp;
}