我必须多次编写下面的代码,这违反了“DRY”原则(在 IntelliJ 中收到关于重复代码的警告)。唯一改变的是被传递的东西objectMapper.writeValueAsString()
我如何将它放在一个接受不同对象类型的函数中,这样我就不会违反 DRY?我不知道要查找什么概念,因此如果这是重复的帖子,我深表歉意。谢谢。
try(CloseableHttpClient client = HttpClients.createDefault()){
ObjectMapper objectMapper = new ObjectMapper();
String bodyRequest = objectMapper.writeValueAsString(id);
StringEntity entity = new StringEntity(bodyRequest, ContentType.APPLICATION_JSON);
HttpPut request = new HttpPut(url);
request.setEntity(entity);
try(CloseableHttpResponse response = client.execute(request)){
int statusCode = response.getStatusLine().getStatusCode();
if(statusCode != HttpStatus.SC_OK){
System.err.println(statusCode + ": " + response.getStatusLine().getReasonPhrase());
}
}
}
catch(Exception e){
throw new RuntimeException(e);
}
相关分类