scala - 在Lagom服务呼叫中呼叫名称？(Name call in lagom service call?)

Question

I am starting lagom and going through the doc and found this sample code :

(我正在启动lagom并仔细阅读文档，发现以下示例代码：)

named("hello").withCalls(
  namedCall("hello", sayHello)
)

And when implemented using REST, it says this call will have a path of /hello.

(当使用REST实现时，它表示此调用的路径为/ hello。)

Now the question is , /hello refers to which hello, first "hello" in named("hello") or second hello in namedCall("hello") and does this both "hello" name should have to be same ?

(现在的问题是， /hello指您好，首先“你好” named("hello")或第二打招呼namedCall("hello") 并做到这一点都“你好”的名字应该是一样的吗？)

  ask by phineas translate from so

Answer 1

The first hello is a name for the service.

(第一个hello是服务的名称。)

When a client looks up the service, it will use that name, passing it to the ServiceLocator , which, depending on its implementation, may translate it to a DNS lookup, or something similar.

(客户端查找服务时，它将使用该名称，并将其传递给ServiceLocator ，根据服务的实现，该ServiceLocator可能会将其转换为DNS查找或类似的内容。)

The second hello refers to the /hello path.

(第二个hello是/hello路径。)

They certainly do not have to be the same.

(他们当然不必相同。)

This would also work:

(这也将起作用：)

named("hello").withCalls(
  namedCall("sayHello", sayHello)
)

In that case, the path would be /sayHello .

(在这种情况下，路径为/sayHello 。)