问题
At backend side I have REST controller with POST method:
@RequestMapping(value = "/save", method = RequestMethod.POST)
public Integer save(@RequestParam String name) {
//do save
return 0;
}
How can i create request using WebClient with request parameter?
WebClient.create(url).post()
.uri("/save")
//?
.exchange()
.block()
.bodyToMono(Integer.class)
.block();
回答1:
There are many encoding challenges when it comes to creating URIs. For more flexibility while still being right on the encoding part, WebClient
provides a builder-based variant for the URI:
WebClient.create().get()
.uri(builder -> builder.scheme("http")
.host("example.org").path("save")
.queryParam("name", "spring-framework")
.build())
.retrieve()
.bodyToMono(String.class);
回答2:
From: https://www.callicoder.com/spring-5-reactive-webclient-webtestclient-examples/
webClient.get()
.uri(uriBuilder -> uriBuilder.path("/user/repos")
.queryParam("sort", "updated")
.queryParam("direction", "desc")
.build())
.header("Authorization", "Basic " + Base64Utils
.encodeToString((username + ":" + token).getBytes(UTF_8)))
.retrieve()
.bodyToFlux(GithubRepo.class);
来源:https://stackoverflow.com/questions/48828603/how-to-create-request-with-parameters-with-webflux-webclient