zhtttyyzc的专栏

private static HttpTask sHttpTask; public static HttpTask getInstance () { if (sHttpTask == null) { synchronized (HttpTask.class) { if (sHttpTask == null) { sHttpTask = new HttpTask(); } }

留作备用 public enum ReqMethod { REGISTER("user_post"), GETCITY("openCityList"); String method; ReqMethod (String method) { this.method = method; } public String getRequestMethod () { r