在一项目中使用okhttp来实现调用客户的网址，来完成推送验证。需要打印出推送的地址有参数，原使用的是直接把参数和参数值写在日志里，有多个变量名的情况下改起来比较麻烦也不好看。于是想到okhttp请求的时候，参数肯定是放在里面，直接从里面读取不更好？
方法是遍历formBody，直接输出。
// 创建OkHttpClient对象
OkHttpClient client = new OkHttpClient.Builder()
.connectTimeout(3, TimeUnit.SECONDS)
.writeTimeout(5, TimeUnit.SECONDS)
.readTimeout(3, TimeUnit.SECONDS).build();
FormBody.Builder newFormBody = new FormBody.Builder();
newFormBody.add("cmd","status").add("deviceID","SM71SH2DD").add("reqTime","2021-11-02");
RequestBody requestBody = newFormBody.build();
Request request=new Request.Builder()
.url(devCallUrl)
.post(requestBody)
.build();
// 把请求对象传递给Call，创建call网络请求
Call call = client.newCall(request);
call.enqueue(new Callback() {
@Override
public void onFailure(Call call, IOException e) {
//call.cancel();
StringBuffer params = new StringBuffer();
call.cancel();
for (int i = 0;i<newFormBody.build().size();i++){
params.append("&")
.append(newFormBody.build().encodedName(i))
.append("=")
.append(newFormBody.build().encodedValue(i));
}
log.info("=push error=" + devCallUrl + "?t=" + params.toString());
}
@Override
public void onResponse(Call call, Response response) throws IOException {
// 未做返回判断是否推送成功 {"data": "OK"}
//String string = response.body().string();
StringBuffer params = new StringBuffer();
response.close();
for (int i = 0;i<newFormBody.build().size();i++){
params.append("&")
.append(newFormBody.build().encodedName(i))
.append("=")
.append(newFormBody.build().encodedValue(i));
}
log.info("=push success=" + devCallUrl + "?t=" + params.toString());
}
});