I want to let [POST] localhost/product just this API to cross-domain.
I don't know how to do it
fastify.register(require('fastify-cors'), {
origin:'*',
methods:['POST'],
})
this is my API:
{
method: 'POST',
url: '/product',
handler: productsController.addProduct,
},
In this case, an external dependency is not required. Instead, set the CORS headers manually in productsController.addProduct.
Example of manual CORS header manipulation:
function addProduct(request, reply) {
reply.header("Access-Control-Allow-Origin", "*");
reply.header("Access-Control-Allow-Methods", "POST");
// ... more code here ...
}
If you still want to use fastify-cors, try something like this:
fastify.register((fastify, options, done) => {
fastify.register(require("fastify-cors"), {
origin: "*",
methods: ["POST"]
});
fastify.route({
method: "POST",
url: "/product",
handler: productsController.addProduct
});
done();
});