我试图调用GRPC端点,但我想提供客户身份验证标头.我在哪里指定这个?
var client = new proto.Publisher('127.0.0.1:50051',grpc.credentials.createInsecure()); var customHeader = { 'authorization': 'secret' } client.publish(data,function (err,response) { console.log('Sent'); });
解决方法
您需要创建一个grpc.Metadata对象,然后将其作为可选参数传递给该方法:
var client = new proto.Publisher('127.0.0.1:50051',grpc.credentials.createInsecure()); var metadata = new grpc.Metadata(); metadata.add('authorization','secret') client.publish(data,metadata,response) { console.log('Sent'); });