Vertx WebClient 网络请求接口使用中遇到的问题

getAbs方法注意事项

• 参数 url 绝对路径必须包含 protocol(http, https 等)， 否则会因为非法 url 抛出 crash

client
  .getAbs("https://myserver.mycompany.com:4043/some-uri")
  .send()
  .onSuccess(res ->
    System.out.println("Received response with status code" + res.statusCode()))
  .onFailure(err ->
    System.out.println("Something went wrong " + err.getMessage()));

get()方法的参数注意事项

• host 参数：必须不能包含 protocol，否则会出现 Unable to resolve host 异常。

• reletiveUrl ：必须是 / 开头，内部不会自动拼接，否则会出现400 Bad Request 异常。

client
  .get(443, "myserver.mycompany.com", "/some-uri")
  .ssl(true)
  .send()
  .onSuccess(res ->
    System.out.println("Received response with status code" + res.statusCode()))
  .onFailure(err ->
    System.out.println("Something went wrong " + err.getMessage()));