httpclient | 易学教程

including the content of the url inside the widget

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问题 i want to get the content of the parsed json value that call URL import 'dart:async'; import 'dart:convert'; import 'package:flutter/foundation.dart'; import 'package:flutter/material.dart'; import 'package:http/http.dart' as http; Future<List<Photo>> fetchPhotos(http.Client client) async { final response = await client.get('https://pastebin.com/raw/RfNvKVPp'); return compute(parsePhotos, response.body); } List<Photo> parsePhotos(String responseBody) { final parsed = jsonDecode(responseBody)[

在HttpClient请求的时候，返回结果解析时出现java.io.IOException: Attempted read from closed stream. 异常，解决

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在HttpClient请求的时候，返回结果解析时出现java.io.IOException: Attempted read from closed stream. 异常，解决参考文章：（1）在HttpClient请求的时候，返回结果解析时出现java.io.IOException: Attempted read from closed stream. 异常，解决（2）https://www.cnblogs.com/tietazhan/p/5408793.html 备忘一下。来源： oschina 链接： https://my.oschina.net/u/4437974/blog/4808192

How do I add functionality to update multiple records at a time to json from angular

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问题 I am using angular httpclient to do the crud operations. I have an edit option for every record but I wanted to update multiple records at a time by selecting the checkbox and click on the update button. Can you please look into it and help me to achieve the same to have a checkbox before impact for every row and select click on the edit button, select updated option n click on update button to update all those selected records. Also, If I can get the count of how many applicable, not

还敢乱写代码？？腾讯 Code Review 规范出炉！

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前言作为公司代码委员会 golang 分会的理事，我 review 了很多代码，看了很多别人的 review 评论。发现不少同学 code review 与写出好代码的水平有待提高。在这里，想分享一下我的一些理念和思路。为什么技术人员包括 leader 都要做 code review 谚语曰: 'Talk Is Cheap, Show Me The Code'。知易行难，知行合一难。嘴里要讲出来总是轻松，把别人讲过的话记住，组织一下语言，再讲出来，很容易。绝知此事要躬行。设计理念你可能道听途说了一些，以为自己掌握了，但是你会做么？有能力去思考、改进自己当前的实践方式和实践中的代码细节么？不客气地说，很多人仅仅是知道并且认同了某个设计理念，进而产生了一种虚假的安心感---自己的技术并不差。但是，他根本没有去实践这些设计理念，甚至根本实践不了这些设计理念，从结果来说，他懂不懂这些道理/理念，有什么差别？变成了自欺欺人。代码，是设计理念落地的地方，是技术的呈现和根本。同学们可以在 review 过程中做到落地沟通，不再是空对空的讨论，可以在实际问题中产生思考的碰撞，互相学习，大家都掌握团队里积累出来最好的实践方式！当然，如果 leader 没时间写代码，仅仅是 review 代码，指出其他同学某些实践方式不好，要给出好的实践的意见，即使没亲手写代码，也是对最佳实践要有很多思考。

百度翻译api初使用（很久没写python了，写几行玩玩）

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调用free api做做简易的翻译这个是百度翻译api文档 http://api.fanyi.baidu.com/api/trans/product/apidoc 照着百度api给的文档向web服务器发送GET/POST请求，得到需要的翻译json格式，再进行解析即可。但是貌似只能单词翻译，而且还会出现无法翻译“me”或者“he”的bug，果然百度翻译靠不住下面上源码，一开始可以在官网上下载demo看看：配置环境：python 3.x 即可 en_to_zh.py 1 # !/usr/bin/env python3 2 # coding=utf8 3 import http.client 4 import hashlib 5 import urllib 6 import urllib.request 7 import random 8 import re 9 10 11 12 def chinese_handle(): 13 # 连接百度翻译web服务器 14 httpclient = http.client.HTTPConnection( ' api.fanyi.baidu.com ' ) 15 # 要提交的请求 16 myurl = ' http://api.fanyi.baidu.com/api/trans/vip/translate ' 17 # 输入要查询的单词

Sending body in HttpClient delete method (Angular 5)

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问题 I'm migrating Http to HttpClient in an Angular 5 application and everything went fine until I got to this method of one of the services: deleteMultipleObjects(userId: number, officeId : number, objectsData : any) { const url = `${APP_URL}/delete-objects/${userId}/${officeId}`; let headers = new Headers({ 'Content-Type': 'application/json' }); this.appOptionsService.log("Deleting multiple objects.....", url, objectsData); return this.http .delete(url, { headers : headers, body : objectsData }

Sending body in HttpClient delete method (Angular 5)

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Remove http client logging handler in ASP.NET Core

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问题 When using the HttpClientFactory of .NET Core, is it possible to somehow remove the default LoggingHttpMessageHandler ? I expect something like the below but it doesn't seem to exists services.AddHttpClient("minos") .RemoveHttpMessageHandler<LoggingHttpMessageHandler>(); 回答1: Just for anyone needing this, I had opened an issue on the github repo, and one of the contributors had replied with the following (i still need to try it tho) foreach (var service in serviceCollection.Where(s => s

angular httpclient custom json parser (jsog)

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问题 I'm just discovering the new Angular 4.3.x HttpClient Module, and I may very well be overlooking something simple. I would like to know if it is possible to register a custom JSON Deserializer and still get the benefit of the typed HttpClient get/post/put. It happens that for performance reason, my backend returns JSOG, which is an extension of JSON, instead of JSON content. Currently I make all my requests using a normal get(url, {responseType: 'text'}) , and then run the response through

ajax 415

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ajax 发送post请求是出现415错误，是ajax的格式有问题，如下。 1 $.ajax({ 2 type: 'POST' , 3 url: '/login' , 4 data: { 5 "username" : username, 6 "password" : password 7 }, 8 dataType: "json" , 9 success: function (res){ 10 alert(res); 11 } 12 }); 更正后： 1 $.ajax({ 2 type: 'POST' , 3 url: '/login' , 4 data: { 5 "username" : username, 6 "password" : password 7 }, 8 dataType: "json" , 9 contentType:"application/json" , 10 success: function (res){ 11 alert(res); 12 } 13 }); 就这样改了之后，又来了400错误： Could not read document: Unrecognized token 'username': was expecting ('true', 'false' or 'null')；当在后台使用@RequestBody来接收参数的时候