nodejs设置跨域访问 - xncms

nodejs设置跨域访问

//设置跨域访问
app.all(\'*\', function(req, res, next) {
res.header("Access-Control-Allow-Origin", "*");
res.header("Access-Control-Allow-Headers", "X-Requested-With");
res.header("Access-Control-Allow-Methods","PUT,POST,GET,DELETE,OPTIONS");
res.header("X-Powered-By",\' 3.2.1\')
res.header("Content-Type", "application/json;charset=utf-8");
next();
});