为什么要返回byte[]
公司代码里有这样一段,大致逻辑是一个processor处理一些事情,然后返回response,但恶心的就是他在处理完事情以后还对response进行了处理,为什么?!
public byte[] send(Map contentMap, String location) { //忽略 try { HttpClientResponse resp = xxTemplate.execute(method, new HttpClientCallback() { public Object processResponse(HttpMethod method) throws IOException { return method.getResponseBody(); } }); int statusCode = resp.getResponseCode(); if (statusCode != HttpStatus.SC_OK) { //忽略 } else { //忽略 } result = (byte[]) resp.getResponseBody(); } catch (Exception e) { //忽略 throw new RuntimeException(e); } finally { //忽略 } return result; }