OkHttp3使用详解
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2018-03-27
20:29:59
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具体见 OkhpDemo2（客户端），WEB（服务器）
1、导入包
okhp-2.7.5 和 okio-1.13.0
2、get 请求
1）OkHttpClient okHttpClient = new OkHttpClient();
2）Request.Builder builder = new Request.Builder();
3）Request request =
builder.get().url(getString(R.string.urlConnection) + "login?
userName=zhangsan&userPwd=123").build();
4）newCall.enqueue(new Callback() {
@Override //当前是在子线程
public void onResponse(Response response) throws
IOException {
nal String msg = response.body().string();
runOnUiThread(new Runnable() {
@Override
public void run() {
Gson gson = new Gson();
//直接把 json 字符串转成相对应的对象
Student student = gson.fromJson(msg, new
TypeToken<Student>() {}.getType());
textView.setText(student.getUserName() + "你好" +
student.getUserPwd()); } }); } }); }
3、post 请求 FormEncodingBuilder （key，value）
1）OkHttpClient okHttpClient = new OkHttpClient();
2）FormEncodingBuilder formEncodingBuilder = new
FormEncodingBuilder();
RequestBody requestBody =
formEncodingBuilder.add("userName",
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