请求方式
scopeNetLife {
val data = Get<String>("http://www.baidu.com").await()
Logger.d(data)
}
2024-02-17 15:06:42.950 13459-13459 PRETTY_LOGGER com.unicorn.soildetection D ┌────────────────────────────────────────────────────────────────────────────────────────────────────────────────
2024-02-17 15:06:42.950 13459-13459 PRETTY_LOGGER com.unicorn.soildetection D │ Thread: main
2024-02-17 15:06:42.950 13459-13459 PRETTY_LOGGER com.unicorn.soildetection D ├┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄
2024-02-17 15:06:42.950 13459-13459 PRETTY_LOGGER com.unicorn.soildetection D │ BaseContinuationImpl.resumeWith (ContinuationImpl.kt:33)
2024-02-17 15:06:42.950 13459-13459 PRETTY_LOGGER com.unicorn.soildetection D │ Fra1$initViews$2.invokeSuspend (Fra1.kt:25)
2024-02-17 15:06:42.950 13459-13459 PRETTY_LOGGER com.unicorn.soildetection D ├┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄
2024-02-17 15:06:42.950 13459-13459 PRETTY_LOGGER com.unicorn.soildetection D │ <!DOCTYPE html>
2024-02-17 15:06:42.950 13459-13459 PRETTY_LOGGER com.unicorn.soildetection D │ <!--STATUS OK--><html> <head><meta http-equiv=content-type content=text/html;charset=utf-8><meta http-equiv=X-UA-Compatible content=IE=Edge><meta content=always name=referrer><link rel=stylesheet type=text/css href=http://s1.bdstatic.com/r/www/cache/bdorz/baidu.min.css><title>百度一下，你就知道</title></head> <body link=#0000cc> <div id=wrapper> <div id=head> <div class=head_wrapper> <div class=s_form> <div class=s_form_wrapper> <div id=lg> <img hidefocus=true src=//www.baidu.com/img/bd_logo1.png width=270 height=129> </div> <form id=form name=f action=//www.baidu.com/s class=fm> <input type=hidden name=bdorz_come value=1> <input type=hidden name=ie value=utf-8> <input type=hidden name=f value=8> <input type=hidden name=rsv_bp value=1> <input type=hidden name=rsv_idx value=1> <input type=hidden name=tn value=baidu><span class="bg s_ipt_wr"><input id=kw name=wd class=s_ipt value maxlength=255 autocomplete=off autofocus></span><span class="bg s_btn_wr"><input type=submit id=su value=百度一下 class="bg s_btn"></span> </form> </div> </div> <div id=u1> <a href=http://news.baidu.com name=tj_trnews class=mnav>新闻</a> <a href=http://www.hao123.com name=tj_trhao123 class=mnav>hao123</a> <a href=http://map.baidu.com name=tj_trmap class=mnav>地图</a> <a href=http://v.baidu.com name=tj_trvideo class=mnav>视频</a> <a href=http://tieba.baidu.com name=tj_trtieba class=mnav>贴吧</a> <noscript> <a href=http://www.baidu.com/bdorz/login.gif?login&tpl=mn&u=http%3A%2F%2Fwww.baidu.com%2f%3fbdorz_come%3d1 name=tj_login class=lb>登录</a> </noscript> <script>document.write('<a href="http://www.baidu.com/bdorz/login.gif?login&tpl=mn&u='+ encodeURIComponent(window.location.href+ (window.location.search === "" ? "?" : "&")+ "bdorz_come=1")+ '" name="tj_login" class="lb">登录</a>');</script> <a href=//www.baidu.com/more/ name=tj_briicon class=bri style="display: block;">更多产品</a> </div> </div> </div> <div id=ftCon> <div id=ftConw> <p id=lh> <a href=http://home.baidu.com>关于百度</a> <a href=http://ir.baidu.com>About Baidu</a> </p> <p id=cp>©2017 Baidu <a href=http://www.baidu.com/duty/>使用百度前必读</a> <a href=http://jianyi.baidu.com/ class=cp-feedback>意见反馈</a> 京ICP证030173号 <img src=//www.baidu.com/img/gs.gif> </p> </div> </div> </div> </body> </html>
2024-02-17 15:06:42.950 13459-13459 PRETTY_LOGGER com.unicorn.soildetection D └────────────────────────────────────────────────────────────────────────────────────────────────────────────────
作用域是开了一个 scope，await 可以看出内部用的 async，使用非常简单，甚至没有切换线程的部分。
scopeNetLife 包含两个部分的作用，创建自动处理网络错误的作用域，且包含跟随 Activity 或者 Fragment 生命周期。
接下来，来测试一下网络错误。
val data = Get<String>("http://www.baidu.com1").await()
将日志过滤设置为 NET_LOG，可以看到日志。
024-02-17 16:04:00.321 24819-24819 NET_LOG com.unicorn.soildetection D com.drake.net.exception.NetUnknownHostException: Unable to resolve host "www.baidu.com1": No address associated with hostname http://www.baidu.com1/ ...(Fra1.kt:24)
at com.drake.net.interceptor.NetOkHttpInterceptor.intercept(NetOkHttpInterceptor.kt:101)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
at okhttp3.internal.connection.RealCall.getResponseWithInterceptorChain$okhttp(RealCall.kt:201)
at okhttp3.internal.connection.RealCall.execute(RealCall.kt:154)
at com.unicorn.soildetection.Fra1$initViews$2$invokeSuspend$$inlined$Get$default$1.invokeSuspend(NetCoroutine.kt:222)
at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:108)
at kotlinx.coroutines.internal.LimitedDispatcher$Worker.run(LimitedDispatcher.kt:115)
at kotlinx.coroutines.scheduling.TaskImpl.run(Tasks.kt:103)
at kotlinx.coroutines.scheduling.CoroutineScheduler.runSafely(CoroutineScheduler.kt:584)
at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.executeTask(CoroutineScheduler.kt:793)
at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.runWorker(CoroutineScheduler.kt:697)
at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.run(CoroutineScheduler.kt:684)
捕获作用域
和 runCatching 挺像。
scopeNetLife {
WaitDialog.show("Please Wait!");
val data = Get<String>("http://www.baidu.com1").await()
}.catch {
Logger.d(it)
}.finally {
WaitDialog.dismiss()
}
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