可以变通一下，获取到新的地址之后写入package.json然后重启

var manifest = gui.App.manifest; manifest['node-remote'] = 'xxxxx.com'; fs.writeFileSync('package.json',JSON.stringify(manifest));

然后下一次启动的时候就使用新的值了，如果不想下一次使用就手动重启，重启代码

var child, child_process, executable = process.execPath; child_process = require("child_process"); child = child_process.spawn(executable, ['--restart'], { detached: true, cwd : path.dirname(executable) }); child.unref();