带有OkHttp中的请求主体的GET请求 | 带有OkHttp中的请求主体的GET请求

本文介绍了带有OkHttp中的请求主体的GET请求的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我正在尝试将OkHttp 3.6.0与Elasticsearch一起使用，并且无法发送请求到 Elasticsearch Multi GET API .

I'm trying to use OkHttp 3.6.0 with Elasticsearch and I'm stuck with sending requests to the Elasticsearch Multi GET API.

它需要发送带有请求正文的HTTP GET请求.不幸的是，OkHttp不支持此功能，如果我尝试自己构建请求，则会抛出异常.

It requires sending an HTTP GET request with a request body. Unfortunately OkHttp doesn't support this out of the box and throws an exception if I try to build the request myself.

RequestBody body = RequestBody.create("text/plain", "test");

// No RequestBody supported
Request request = new Request.Builder()
                  .url("http://example.com")
                  .get()
                  .build();

// Throws: java.lang.IllegalArgumentException: method GET must not have a request body.
Request request = new Request.Builder()
                  .url("http://example.com")
                  .method("GET", requestBody)
                  .build();

是否有机会在OkHttp中使用请求主体构建GET请求?

Is there any chance to build a GET request with request body in OkHttp?

相关问题:

带有请求正文的HTTP GET
如何在没有请求的情况下进行OKHTTP发布请求身体?
带有请求正文的Elasticsearch GET请求

HTTP GET with request body
How to make OKHTTP post request without a request body?
Elasticsearch GET request with request body

推荐答案

几次尝试后，我找到了解决此问题的方法.也许有人觉得它有用.

I found a solution for this problem after a few attempts. Maybe someone finds it useful.

我使用了"Httpurl.Builder".

I made use of "Httpurl.Builder."

HttpUrl mySearchUrl = new HttpUrl.Builder()
       .scheme("https")
       .host("www.google.com")
       .addPathSegment("search")
       .addQueryParameter("q", "polar bears")
       .build();

您的获取请求网址将完全按照这种方式发生:

Your get request url will happen exactly this way:

https://www.google.com/search?q=polar%20bears

在构建了网址之后，您必须像这样构建您的请求:

And after building your url you have to build your request like this:

Request request = new Request.Builder()
                        .url(mySearchUrl)
                        .addHeader("Accept", "application/json")
                        .method("GET", null)
                        .build();

以下是来源: https://square. github.io/okhttp/3.x/okhttp/okhttp3/HttpUrl.html

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