WP8.1小梦词典开发1:金山词霸API使用
原文出自：http://www.bcmeng.com/windows-phone-api/
今天开始小梦给大家分享一下小梦词典开发中几个关键问题,首先我们来看查词功能的实现.小梦词典的查词功能是通过金山词霸的查词API来实现的.首先我们需要申请金山词霸API的key:
金山词霸API的key申请:
申请地址:http://open.iciba.com/?c=api#jhjy 进入后输入您的网站名,网站地址和你的邮箱就可以,key会发送到你的邮箱里.我试过了,网站名和网站地址可以随意填写,只要邮箱是你的就可以.
金山词霸查词API数据返回格式:
<?xml version="1.0" encoding="UTF-8"?> -<dict name="219" id="219" num="219"> <key>love</key> <ps>lʌv</ps> <pron>http://res.iciba.com/resource/amp3/oxford/0/4f/5b/4f5bbc0f19c33e5f1a0b6b974b4eacce.mp3</pron> <ps>lʌv</ps> <pron>http://res.iciba.com/resource/amp3/1/0/b5/c0/b5c0b187fe309af0f4d35982fd961d7e.mp3</pron> <pos>vt.& vi.</pos> <acceptation>爱，热爱；爱戴；喜欢；赞美，称赞； </acceptation> <pos>vt.</pos> <acceptation>喜爱；喜好；喜欢；爱慕； </acceptation> <pos>n.</pos> <acceptation>爱情，爱意；疼爱；热爱；爱人，所爱之物； </acceptation> -<sent> <orig> They happily reflect the desire for a fusional love that inspired the legendary LOVE bracelet Cartier. </orig> <trans> 快乐地反映出为富有传奇色彩的卡地亚LOVE手镯所赋予的水乳交融之爱恋情愫. </trans> </sent> -<sent> <orig> Love is the radical of lovely , loveliness , and loving. </orig> <trans> Love是lovely, loveliness 及loving的词根. </trans> </sent> -<sent> <orig> She rhymes " love " with " dove ". </orig> <trans> 她将 " love " 与 " dove " 两字押韵. </trans> </sent> -<sent> <orig> In sports, love means nil. </orig> <trans> 体育中, love的意思是零. </trans> </sent> -<sent> <orig> Ludde Omholt with his son, Love, in S ? derma a bohemian and culturally rich district in Stockholm. </orig> <trans> LuddeOmholt和他的儿子Love在南城 —— 斯德哥尔摩市 的一个充满波西米亚风情的文化富饶区散步. </trans> </sent> </dict>
using System; using System.Collections.Generic; using System.IO; using System.Linq; using System.Net.Http; using System.Runtime.InteropServices.WindowsRuntime; using System.Threading.Tasks; using System.Xml.Linq; using Windows.Foundation; using Windows.Foundation.Collections; using Windows.Networking.Connectivity; using Windows.UI.Xaml; using Windows.UI.Xaml.Controls; using Windows.UI.Xaml.Controls.Primitives; using Windows.UI.Xaml.Data; using Windows.UI.Xaml.Input; using Windows.UI.Xaml.Media; using Windows.UI.Xaml.Navigation; namespace jinshanAPI { public sealed partial class MainPage : Page { string keyWord = null; HttpClient httpClient = null; public static string loadKey = "1F9CA812CB18FFDFC95FC17E9C57A5E1"; public MainPage() { this.InitializeComponent(); this.NavigationCacheMode = NavigationCacheMode.Required; httpClient = new HttpClient(); httpClient.MaxResponseContentBufferSize = 256000;//缓冲的最大字节数 httpClient.DefaultRequestHeaders.Add("user-agent", "Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.2; WOW64; Trident/6.0)");//发送的标题 } private void txtKeywords_KeyDown(object sender, KeyRoutedEventArgs e) { if (e.Key == Windows.System.VirtualKey.Enter) { Search(); } } async void Search() { bool isOnline = CheckNetwork(); if (isOnline) { string temp = txtKeywords.Text.Trim(); if (temp != keyWord && !string.IsNullOrEmpty(temp)) { keyWord = temp; await SearchWordFromAPI(keyWord); } } } private async Task<bool> SearchWordFromAPI(string keyWord) { bool haveResult = false; string url = "http://dict-co.iciba.com/api/dictionary.php?w=" + keyWord + "&key=" + loadKey; XDocument xResult = null; try { HttpResponseMessage response = await httpClient.GetAsync(url); Stream responseBodyAsStream = await response.Content.ReadAsStreamAsync(); xResult = XDocument.Load(responseBodyAsStream); XElement dict = null; if (xResult != null) { dict = xResult.Root; } if (dict.Elements().Count() <= 1) { txtMag.Visibility = Visibility.Visible; spResult.Visibility = Visibility.Collapsed; txtMag.Text = "亲：对不起！没有找到" + keyWord + "的相关词典解释"; } else { haveResult = true; txtMag.Visibility = Visibility.Collapsed; spResult.Visibility = Visibility.Visible; IEnumerable<XElement> pss = dict.Elements(XName.Get("ps")); if (pss.Count() == 2) { spPron.Visibility = Visibility.Visible; List<XElement> psList = pss.ToList(); txtPsUK.Text = "英:" + "[" + psList[0].Value + "]"; txtPsUs.Text = "美:" + "[" + psList[1].Value + "]"; } else if (pss.Count() == 1) { spPron.Visibility = Visibility.Visible; XElement ps = pss.FirstOrDefault(); txtPsUK.Text = "[" + ps.Value + "]"; txtPsUs.Text = string.Empty; } else { txtPsUK.Text = string.Empty; txtPsUs.Text = string.Empty; spPron.Visibility = Visibility.Collapsed; } IEnumerable<XElement> prons = dict.Elements(XName.Get("pron")); if (prons.Count() == 2) { List<XElement> pronlist = prons.ToList(); mePronUK.Source = new Uri(pronlist[0].Value); mePronUs.Source = new Uri(pronlist[1].Value); btnPronUK.Visibility = Visibility.Visible; btnPronUs.Visibility = Visibility.Visible; } else if (prons.Count() == 1) { XElement pron = prons.FirstOrDefault(); mePronUK.Source = new Uri(pron.Value); btnPronUK.Visibility = Visibility.Visible; btnPronUs.Visibility = Visibility.Collapsed; } else { btnPronUK.Visibility = Visibility.Collapsed; btnPronUs.Visibility = Visibility.Collapsed; } IEnumerable<XElement> poss = dict.Elements(XName.Get("pos")); List<string> posList = new List<string>(); if (poss.Count() > 0) { foreach (XElement pos in poss) { posList.Add(pos.Value); } } IEnumerable<XElement> acceptations = dict.Elements(XName.Get("acceptation")); spAcceptions.Children.Clear(); if (acceptations.Count() > 0) { int i = 0; foreach (XElement acceptation in acceptations) { TextBlock textAcceptation = new TextBlock(); textAcceptation.FontSize = 20; textAcceptation.TextWrapping = TextWrapping.Wrap; textAcceptation.Margin = new Thickness(0); textAcceptation.Text = posList[i] + acceptation.Value; i++; spAcceptions.Children.Add(textAcceptation); } } IEnumerable<XElement> sents = dict.Elements(XName.Get("sent")); spSends.Children.Clear(); if (sents.Count() > 0) { foreach (XElement sent in sents) { XElement orig = sent.Element(XName.Get("orig")); TextBlock textOrig = new TextBlock(); textOrig.FontSize = 20; textOrig.TextWrapping = TextWrapping.Wrap; textOrig.Text = orig.Value; spSends.Children.Add(textOrig); XElement trans = sent.Element(XName.Get("trans")); TextBlock textTrans = new TextBlock(); textTrans.FontSize = 20; textTrans.TextWrapping = TextWrapping.Wrap; textTrans.Text = trans.Value; spSends.Children.Add(textTrans); } } } } catch { txtMag.Visibility = Visibility.Visible; spResult.Visibility = Visibility.Collapsed; txtMag.Text = "亲：网络访问失败！"; } return haveResult; } bool CheckNetwork() { bool isOnline = false; ConnectionProfile InternetConnectionProfile = NetworkInformation.GetInternetConnectionProfile(); if (InternetConnectionProfile == null) { txtMag.Visibility = Visibility.Visible; spResult.Visibility = Visibility.Collapsed; txtMag.Text = "亲：断网情况下无法显示词典内容！"; } else { isOnline = true; } return isOnline; } private void btnPronUK_Click(object sender, RoutedEventArgs e) { mePronUK.Play(); } private void txtPronUs_Click(object sender, RoutedEventArgs e) { mePronUs.Play(); } } }
