常规Web项目，接口地址配置化

var Api = function () {
    // api域名
    this.DOMAIN = "https://test.com";
    // 照片域名
    this.IMG_DOMAIN = "";
    // api链接
    this.API_URLS = {
        WIN: "blueprint/get",
        ...
    };
    this.getApiUrl = function (str) {
        if (this.API_URLS[str] === undefined) {
            alert("接口地址请配置正确！");
        }
        return this.DOMAIN + "/" + this.API_URLS[str];
    };
};