将具有JSON数据的授权curl -u发布请求转换为等效的RestTemplate [英] Translate authorized curl -u post request with JSON data to RestTemplate equivalent

问题描述

我使用github api来创建使用curl命令的存储库，如下所示，它工作正常。

$ b

  curl -i -u用户名：密码-d'{name：TestSystem，auto_init： true，private：true，gitignore_template：nanoc}'https://github.host.com/api/v3/orgs/Tester/repos 
   
现在我需要通过 HttpClient 来执行上面的url，并且使用 RestTemplate 在我的项目中。
 
 
 
之前我曾与 RestTemplate 执行简单的URL但不知道如何使用 RestTemplate   -  
将上述JSON数据发布到我的网址。  RestTemplate restTemplate = new RestTemplate（）; 
 
 HttpHeaders headers = new HttpHeaders（）; 
 headers.setContentType（MediaType.APPLICATION_JSON）; 
 
 //创建一个multimap来保存命名参数
 MultiValueMap< String，String> parameters = new LinkedMultiValueMap< String，String>（）; 
 parameters.add（username，username）; 
 parameters.add（password，password）; 
 
 //为请求创建http实体
 HttpEntity< MultiValueMap< String，String>> entity = 
 new HttpEntity< MultiValueMap< String，String>>（parameters，headers）; 
 
 ResponseEntity< String> response = restTemplate.exchange（url，HttpMethod.POST，entity，String.class）; 
  
任何人都可以提供一个例子，我如何通过发布JSON来执行上述URL？
解决方案
我还没有时间测试代码，但我相信这应该可以做到。当我们使用 curl -u 时，要传递凭证，必须将其编码并与授权标头一起传递，如 http://curl.haxx.se/docs/manpage.html#--basic 。 json数据只是作为HttpEntity传递。
 字符串编码= Base64Encoder.encode（username：password）; 
 HttpHeaders headers = new HttpHeaders（）; 
 headers.set（Authorization，Basic+ encoding）; 
 headers.setContentType（MediaType.APPLICATION_JSON）; //可选
 
 String data ={\name \：\TestSystem \，\auto_init\：true，\private\： true，\gitignore_template\：\nanoc\}; 
 String url =https://github.host.com/api/v3/orgs/Tester/repos; 
 
 HttpEntity< String> entity = new HttpEntity< String>（data，headers）; 
 RestTemplate restTemplate = new RestTemplate（）; 
 ResponseEntity< String> response = restTemplate.exchange（url，HttpMethod.POST，entity，String.class）; 
  
 
I am using github api to create repositories using curl command as shown below and it works fine. 
curl -i -u "username:password" -d '{ "name": "TestSystem", "auto_init": true, "private": true, "gitignore_template": "nanoc" }' https://github.host.com/api/v3/orgs/Tester/repos
Now I need to execute the same above url through HttpClient and I am using RestTemplate in my project.

I have worked with RestTemplate before and I know how to execute simple url but not sure how to post the above JSON data to my url using RestTemplate -
RestTemplate restTemplate = new RestTemplate();

HttpHeaders headers = new HttpHeaders();
headers.setContentType(MediaType.APPLICATION_JSON);

// Create a multimap to hold the named parameters
MultiValueMap<String, String> parameters = new LinkedMultiValueMap<String, String>();
parameters.add("username", username);
parameters.add("password", password);

// Create the http entity for the request
HttpEntity<MultiValueMap<String, String>> entity =
            new HttpEntity<MultiValueMap<String, String>>(parameters, headers);

ResponseEntity<String> response = restTemplate.exchange(url, HttpMethod.POST, entity, String.class);
Can anyone provide an example how would I execute the above URL by posting JSON to it?
解决方案
I have not had the time to test the code, but I believe this should do the trick. When we are using curl -u, to pass the credentials, it has to be encoded and passed along with the Authorization header, as noted here http://curl.haxx.se/docs/manpage.html#--basic. The json data, is simply passed as a HttpEntity.
String encoding = Base64Encoder.encode("username:password");
HttpHeaders headers = new HttpHeaders();
headers.set("Authorization", "Basic " + encoding);
headers.setContentType(MediaType.APPLICATION_JSON); // optional

String data = "{ \"name\": \"TestSystem\", \"auto_init\": true, \"private\": true, \"gitignore_template\": \"nanoc\" }";
String url = "https://github.host.com/api/v3/orgs/Tester/repos";

HttpEntity<String> entity = new HttpEntity<String>(data, headers);    
RestTemplate restTemplate = new RestTemplate();
ResponseEntity<String> response = restTemplate.exchange(url, HttpMethod.POST, entity , String.class);


                        
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