Okhttp请求参数是数组类型时的请求方式

灰太狼 2022-10-23 12:39 131阅读 0赞

## 方式一：将数组类型的请求参数，改造成String类型 ##

举例：

byte[] responseRes = OkhttpUtil.postForByteArray(url, desJsonData);
    System.out.println("responseRes: " + responseRes);
    
    String bytesStr = "";
    for(int i=0; i<responseRes.length; i++) { 
    	if(i == responseRes.length-1){ 
        	bytesStr = bytesStr + (byte) responseRes[i];
        }else { 
           bytesStr = bytesStr + (byte) responseRes[i] + ",";
       }
    }
    
    JSONObject jsonObject = new JSONObject();
    jsonObject.put("rpid", id);
    jsonObject.put("rpversion", version);
    jsonObject.put("bytes", bytesStr);
    
    ApiResult responseRes2 = OkhttpUtil.postForPBDeSerializeForm(responseDeserializeUrlIP, jsonObject);

请求接口的第三个参数bytes实际为byte\[\]类型，但是我们可以将其以改造后的String类型传递过去

public static ApiResult postForPBDeSerializeForm(String url, JSONObject requestParam){ 
        System.out.println("postForPBDeSerializeForm接口");
        ApiResult apiResult = new ApiResult();
        try { 
            OkHttpClient client = new OkHttpClient();
            FormBody.Builder formBodyBuilder = new FormBody.Builder();
            formBodyBuilder.add("rpid", requestParam.getString("rpid"));
            formBodyBuilder.add("rpversion", requestParam.getString("rpversion"));
            formBodyBuilder.add("bytes", requestParam.getString("bytes"));
    
            Request request = new Request.Builder()
                    .post(formBodyBuilder.build())
                    .url(url)
                    .build();
            Response response = client.newCall(request).execute();
            System.out.println("response.code()：" + response.code() + " " + (response.code() == 200));
            apiResult.setCode(response.code());
            apiResult.setResult(response.body().string());
         }catch (Exception e){ 
             System.out.println("'sdew");
             e.printStackTrace();
             apiResult.setCode(400);
             apiResult.setResult("请求异常");
         }
         return apiResult;
    }

## 方式二：使用FormBody.Builder的add方法 ##

public static void test(String url, byte[] bytes){ 
        try { 
            OkHttpClient client = new OkHttpClient();
    
            FormBody.Builder formBodyBuilder = new FormBody.Builder();
            formBodyBuilder.add("rpid", "1000019");
            formBodyBuilder.add("rpversion", "5.0");
    
            for(byte temp : bytes){ 
                formBodyBuilder.add("bytes", temp + "");
            }
    
            Request request = new Request.Builder()
                .post(formBodyBuilder.build())
                .url(url)
                .build();
           Response response = client.newCall(request).execute();
           System.out.println("response.code()：" + response.code() + " " + (response.code() == 200));
           System.out.println("响应反序列化结果：" + response.body().string());
           }catch (Exception e){ 
              System.out.println("'sdew");
              e.printStackTrace();
        }
    }