Retrofit学习(三)-普通post请求
Retrofit学习(一)-集成
http://www.jianshu.com/p/86e5cddcc753
Retrofit学习(二)-get请求
http://www.jianshu.com/p/cdde02a0777c
Retrofit学习(三)-普通post请求
http://www.jianshu.com/p/7f252d10fd41
Retrofit学习(四)-下载文件
http://www.jianshu.com/p/f61645a770ae
Retrofit学习(五)-文件上传
http://www.jianshu.com/p/ca0cb8640c8f
Post表单提交-单个参数 @Field
- 接口
/** 表单提交要加 @FormUrlEncoded
* 登录
* @param username 用户名
* @param password 密码
* @param deviceId 设置ID
* @param platform 平台这里是Android
* @param verId 版本号
* @return
*/
@FormUrlEncoded
@POST("login")
Call<String> login(@Field("loginName") String username,
@Field("password") String password,
@Field("deviceId") String deviceId,
@Field("platform") String platform,
@Field("verId") String verId);
- 调用
private void login(){
/**
* 初始化
*/
Retrofit retrofit = new Retrofit.Builder()
.baseUrl(baseUrl)
.addConverterFactory(ScalarsConverterFactory.create())
.addConverterFactory(GsonConverterFactory.create())
.build();
//生成对象的Service
LoginService loginService = retrofit.create(LoginService.class);
//调用方法得到Call
Call<String> loginCall = loginService.login("home123",
"123456",
getDeviceId(),
PLATFORM,
VERSION_ID);
//异步执行
loginCall.enqueue(new Callback<String>() {
@Override
public void onResponse(Call<String> call, Response<String> response) {
L.d("vivi",response.message()+" "+response.body());
}
@Override
public void onFailure(Call<String> call, Throwable t) {
L.d("vivi",t.getMessage());
L.d("vivi",t.toString());
}
});
}
/**
* 获取设备号
* @return
*/
private String getDeviceId(){
TelephonyManager tm = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
String deviceId = tm.getDeviceId();
L.d("vivi",deviceId);
return deviceId;
}
- 权限
<!--读取手机状态的权限-->
<uses-permission android:name="android.permission.READ_PHONE_STATE"/>
- 结果
OK {"msg":"OK","result":{"accessToken":"A0BdgCrMG22CwfSKrlsEPAs3ZAozND","securiyCode":"5jUduYno","time":null,"userId":"402882823a9d5e0d013a9dabe3680002","userName":"home","verId":"V1.0"},"status":1,"verId":"1.0"}
Post表单提交-多个参数-@FieldMap
/**
* 表单提交要加 @FormUrlEncoded
* Post使用map多参数
* @param params
* @return
*/
@FormUrlEncoded
@POST("login")
Call<LoginBean> login2(@FieldMap Map<String,String>params);
- 调用
/**
* 初始化
*/
Retrofit retrofit = new Retrofit.Builder()
.baseUrl(baseUrl)
.addConverterFactory(ScalarsConverterFactory.create())
.addConverterFactory(GsonConverterFactory.create())
.build();
Map<String, String> hashMap = new HashMap<String, String>();
hashMap.put("loginName", "home123");
hashMap.put("password", "123456");
hashMap.put("deviceId", getDeviceId());
hashMap.put("platform", PLATFORM);
hashMap.put("verId", VERSION_ID);
//生成对象的Service
LoginService loginService = retrofit.create(LoginService.class);
//调用方法得到Call
Call<LoginBean> loginCall = loginService.login2(hashMap);
//异步执行
loginCall.enqueue(new Callback<LoginBean>() {
@Override
public void onResponse(Call<LoginBean> call, Response<LoginBean> response) {
L.d("vivi",response.message()+" "+response.body().toString());
}
@Override
public void onFailure(Call<LoginBean> call, Throwable t) {
L.d("vivi",t.getMessage());
L.d("vivi",t.toString());
}
});
结果与第一个一样，这样就拿到token
使用@HeaderMap过滤请求 动态添加请求动
@Headers()
这个是写在方法上的
如果请求头是固定的，就可以使用这个
@Header与@HeaderMap作为参数使用的
请求头不固定，要动态添加 就使用，2个用法就和@Field 与@FieldMap一样
- 接口
@POST("p/userCenter")
Call<String> getUserCenter(@HeaderMap Map<String,String> headers);
- 调用
private void getUserInfo(){
/**
* 初始化
*/
Retrofit retrofit = new Retrofit.Builder()
.baseUrl(baseUrl)
.addConverterFactory(ScalarsConverterFactory.create())
.addConverterFactory(GsonConverterFactory.create())
.build();
//生成对象的Service
LoginService loginService = retrofit.create(LoginService.class);
/* SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
String date = dateFormat.format(new Date());*/
/**
* 这里测试参数写死了，实际可以改变，
*/
Map<String, String> headers = new HashMap<String, String>();
headers.put("userId", "402882823a9d5e0d013a9dabe3680002");
headers.put("userName", "home");
headers.put("accessToken", "A0BdgCrMG22CwfSKrlsEPAs3ZAozND");
//当前时间，因为后台加密，原因写死
headers.put("time", "2016-10-27 13:28:07");
headers.put("verId","V1.0");
//这个是加载后的数据后台接收后，同样有一个比对
String validateCode = "674BA63B66D0D4A1E6C9EED16CE193C7";
headers.put("code", validateCode);
Call<String> userCall = loginService.getUserCenter(headers);
userCall.enqueue(new Callback<String>() {
@Override
public void onResponse(Call<String> call, Response<String> response) {
L.d("vivi",response.message()+" "+response.body());
}
@Override
public void onFailure(Call<String> call, Throwable t) {
L.d("vivi",t.getMessage());
L.d("vivi",t.toString());
}
});
}
- 结果
OK {"msg":"OK","result":{"availablePredeposit":28,"favoriteLength":2,"messageCount":1,"nickName":"home123","portraitPic":"2016/10/27/92f2272d-cf41-4f22-bf46-905575197441.jpg","score":602,"subCountsDtoList":[{"status":"UNPAY","subCounts":15},{"status":"PADYED","subCounts":1},{"status":"SUCCESS","subCounts":1},{"status":"CLOSE","subCounts":3}],"userId":"402882823a9d5e0d013a9dabe3680002","userMobile":"13800138000","userName":"home"},"status":1,"verId":"1.0"}
- 如果传过去是一个空的map就请求不到数据
OK {"msg":"401 user validate failed" ,"result":null,"status":"401","verId":"1.0"}
@Headers()
@Header()
@HeaderMap
基本上是用于过滤请求的
