Android okhttp3 post get put 提交

public static String doGet(String url){ //创建一个Request final Request request = new Request.Builder() .url(url) .build(); return execute(request); } public static String doPost(String url,String reqbody,Map<String,Object> map){ FormEncodingBuilder builder=addParamToBuilder(reqbody, map); RequestBody body = builder.build(); Request request = new Request.Builder() .url(url) .post(body) .build(); return execute(request); } public static String doPut(String url,String reqbody,Map<String,Object> map){ FormEncodingBuilder builder=addParamToBuilder(reqbody, map); RequestBody body = builder.build(); Request request = new Request.Builder() .url(url) .put(body) .build(); return execute(request); } public static String doDelete(String url,String reqbody,Map<String,Object> map){ FormEncodingBuilder builder=addParamToBuilder(reqbody, map); RequestBody body = builder.build(); Request request = new Request.Builder() .url(url) .delete(body) .build(); return execute(request); } public static FormEncodingBuilder addParamToBuilder(String reqbody,Map<String,Object> map){ FormEncodingBuilder builder=new FormEncodingBuilder(); if(!StringUtils.isEmpty(reqbody)){ if(reqbody.startsWith("?")){ reqbody=reqbody.substring(1); } String[] params=reqbody.split("&"); for(int i=0;i<params.length;i++){ if(params[i].equals("")){ continue; } String [] kv=params[i].split("="); builder.add(kv[0], kv[1]); } } if(map!=null){ Iterator<Entry<String,Object>> ite= map.entrySet().iterator(); for(;ite.hasNext();){ Entry<String,Object> kv=ite.next(); builder.add(kv.getKey(), kv.getValue().toString()); } } return builder; } public static String execute(Request request){ try { OkHttpClient client = new OkHttpClient(); Response response = client.newCall(request).execute(); if (response.isSuccessful()) { return response.body().string(); } } catch (IOException e) { e.printStackTrace(); } return "{\"error\":\"fail\"}"; }