refactor(network): 优化网络请求初始化逻辑并更新服务器配置

- 移除 README.md 文件
- 在 `MyApplication` 中将 `baseUrl` 更新为测试服务器地址 `http://192.168.27.248:8080`
- 重构 `WelcomeVM` 中的网络请求逻辑，移除冗余的 `demoComponent` 和 `service` 变量
- 统一使用 `HttpManager.getApi(Service::class.java)` 直接获取接口实例
- 简化 `WelcomeVM` 结构，移除硬编码的局域网 IP 常量

README.md

@@ -1 +0,0 @@
-# 摆药机

app/src/main/java/com/nova/brain/glass/MyApplication.java

@@ -13,7 +13,7 @@ import com.xuqm.base.di.manager.HttpManager;
  */
 public class MyApplication extends App {
 
-    public static String baseUrl = "http://10.10.203.120:31734";
+    public static String baseUrl = "http://192.168.27.248:8080";
 
     @Override
     public void onCreate() {

app/src/main/java/com/nova/brain/glass/viewmodel/WelcomeVM.kt

@@ -2,6 +2,7 @@ package com.nova.brain.glass.viewmodel
 
 import androidx.lifecycle.MutableLiveData
 import com.nova.brain.glass.repository.Service
+import com.xuqm.base.App
 import com.xuqm.base.di.manager.HttpManager
 import com.xuqm.sdhbwfu.core.viewModel.BaseViewModel
 import io.reactivex.schedulers.Schedulers
@@ -11,23 +12,9 @@ import okhttp3.RequestBody
 class WelcomeVM : BaseViewModel() {
 
     val result = MutableLiveData<String>()
-
-    companion object {
-        // 修改为运行 server/app.py 的机器在局域网中的 IP
-        const val DEMO_SERVER_URL = "http://192.168.27.248:8080/"
-    }
-
-    private val demoComponent by lazy {
-        HttpManager.getAppComponent(DEMO_SERVER_URL)
-    }
-
-    private val service by lazy {
-        HttpManager.getApi(demoComponent, Service::class.java)
-    }
-
     fun demoGet() {
         result.value = "GET 请求中..."
-        service.demoGet()
+        HttpManager.getApi(Service::class.java).demoGet()
             .subscribeOn(Schedulers.io())
             .subscribe({ body ->
                 result.postValue("GET 响应:\n${body.string()}")
@@ -40,7 +27,7 @@ class WelcomeVM : BaseViewModel() {
         result.value = "POST 请求中..."
         val json = """{"demo":"post","from":"glass"}"""
         val body = RequestBody.create(MediaType.parse("application/json"), json)
-        service.demoPost(body)
+        HttpManager.getApi(Service::class.java).demoPost(body)
             .subscribeOn(Schedulers.io())
             .subscribe({ resp ->
                 result.postValue("POST 响应:\n${resp.string()}")
@@ -51,7 +38,7 @@ class WelcomeVM : BaseViewModel() {
 
     fun demoPostSse() {
         result.postValue("SSE 连接中...")
-        service.demoStream(5)
+        HttpManager.getApi(Service::class.java).demoStream(5)
             .subscribeOn(Schedulers.io())
             .subscribe({ body ->
                 val sb = StringBuilder("SSE 流式响应:\n")