var fs=require("fs");

 function getToken(isRelease) {

        //是否为正式版本，路径不一样

        if (isRelease) {

            const scriptSrc = path.dirname(__filename);

            const jsName = scriptSrc.split('\\');

            var i = jsName.length;

            var finpath = "";

            for (var j = ; j < i - ; j++) {

                if (j == ) {

                    finpath = jsName[j];

                } else {

                    finpath = finpath + '\\' + jsName[j];

                }

            }

            finpath = finpath + '\\token.txt';

        } else {

            finpath = 'D://Workspace//token//token.txt';

        }

        if (fs.existsSync(finpath)) { //判断是否存在该文件

            try {

                let result = fs.readFileSync(finpath);

                console.log(result.toString());

                return result.toString();

            } catch (e) {

            }

        }

    }

    console.log(getToken());