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如何从JQuery发送到SQL数据库?_Jquery_Mysql_Twitter - Fatal编程技术网

如何从JQuery发送到SQL数据库?

如何从JQuery发送到SQL数据库?,jquery,mysql,twitter,Jquery,Mysql,Twitter,我用这个很好的库从twitter上抓取推文 但我真的被这个问题困住了 我想将一些tweet数据(比如screen_name和tweet_id)发送到SQL数据库,但我真的不知道在哪里启动该过程并连接到db(通过php文件) 您建议启动呼叫的功能和方式是什么?以及编写什么来调用php文件 (function($) { $.fn.tweet = function(o){ var s = $.extend({ username: null,

我用这个很好的库从twitter上抓取推文

但我真的被这个问题困住了

我想将一些tweet数据(比如screen_name和tweet_id)发送到SQL数据库,但我真的不知道在哪里启动该过程并连接到db(通过php文件)

您建议启动呼叫的功能和方式是什么?以及编写什么来调用php文件

(function($) {
  $.fn.tweet = function(o){
    var s = $.extend({
      username: null,                           // [string or array] required unless using the 'query' option; one or more twitter screen names
      list: null,                               // [string]   optional name of list belonging to username
      favorites: false,                         // [boolean]  display the user's favorites instead of his tweets
      query: null,                              // [string]   optional search query
      avatar_size: null,                        // [integer]  height and width of avatar if displayed (48px max)
      count: 3,                                 // [integer]  how many tweets to display?
      fetch: null,                              // [integer]  how many tweets to fetch via the API (set this higher than 'count' if using the 'filter' option)
      page: 1,                                  // [integer]  which page of results to fetch (if count != fetch, you'll get unexpected results)
      retweets: true,                           // [boolean]  whether to fetch (official) retweets (not supported in all display modes)
      intro_text: null,                         // [string]   do you want text BEFORE your your tweets?
      outro_text: null,                         // [string]   do you want text AFTER your tweets?
      join_text:  null,                         // [string]   optional text in between date and tweet, try setting to "auto"
      auto_join_text_default: "i said,",        // [string]   auto text for non verb: "i said" bullocks
      auto_join_text_ed: "i",                   // [string]   auto text for past tense: "i" surfed
      auto_join_text_ing: "i am",               // [string]   auto tense for present tense: "i was" surfing
      auto_join_text_reply: "i replied to",     // [string]   auto tense for replies: "i replied to" @someone "with"
      auto_join_text_url: "i was looking at",   // [string]   auto tense for urls: "i was looking at" http:...
      loading_text: null,                       // [string]   optional loading text, displayed while tweets load
      refresh_interval: null ,                  // [integer]  optional number of seconds after which to reload tweets
      twitter_url: "twitter.com",               // [string]   custom twitter url, if any (apigee, etc.)
      twitter_api_url: "api.twitter.com",       // [string]   custom twitter api url, if any (apigee, etc.)
      twitter_search_url: "search.twitter.com", // [string]   custom twitter search url, if any (apigee, etc.)
      template: "{avatar}{text}{time}",   // [string or function] template used to construct each tweet <li> - see code for available vars
      comparator: function(tweet1, tweet2) {    // [function] comparator used to sort tweets (see Array.sort)
        return tweet2["tweet_time"] - tweet1["tweet_time"];
      },
      filter: function(tweet) {                 // [function] whether or not to include a particular tweet (be sure to also set 'fetch')
        return true;
      }

    }, o);

    // See http://daringfireball.net/2010/07/improved_regex_for_matching_urls
    var url_regexp = /\b((?:[a-z][\w-]+:(?:\/{1,3}|[a-z0-9%])|www\d{0,3}[.]|[a-z0-9.\-]+[.][a-z]{2,4}\/)(?:[^\s()<>]+|\(([^\s()<>]+|(\([^\s()<>]+\)))*\))+(?:\(([^\s()<>]+|(\([^\s()<>]+\)))*\)|[^\s`!()\[\]{};:'".,<>?«»“”‘’]))/gi;

    // Expand values inside simple string templates with {placeholders}
    function t(template, info) {
      if (typeof template === "string") {
        var result = template;
        for(var key in info) {
          var val = info[key];
          result = result.replace(new RegExp('{'+key+'}','g'), val === null ? '' : val);
        }
        return result;
      } else return template(info);
    }

    function replacer (regex, replacement) {
      return function() {
        var returning = [];
        this.each(function() {
          returning.push(this.replace(regex, replacement));
        });
        return $(returning);
      };
    }

    $.fn.extend({
      linkUrl: replacer(url_regexp, function(match) {
        var url = (/^[a-z]+:/i).test(match) ? match : "http://"+match;
        return "<a href=\""+url+"\">"+match+"</a>";
      }),
      linkUser: replacer(/@(\w+)/gi, "@<a href=\"http://"+s.twitter_url+"/$1\">$1</a>"),
      // Support various latin1 (\u00**) and arabic (\u06**) alphanumeric chars
      linkHash: replacer(/(?:^| )[\#]+([\w\u00c0-\u00d6\u00d8-\u00f6\u00f8-\u00ff\u0600-\u06ff]+)/gi,
                         ' <a href="http://'+s.twitter_search_url+'/search?q=&tag=$1&lang=all'+((s.username && s.username.length == 1) ? '&from='+s.username.join("%2BOR%2B") : '')+'">#$1</a>'),
      capAwesome: replacer(/\b(awesome)\b/gi, '<span class="awesome">$1</span>'),
      capEpic: replacer(/\b(epic)\b/gi, '<span class="epic">$1</span>'),
      makeHeart: replacer(/(&lt;)+[3]/gi, "<tt class='heart'>&#x2665;</tt>")
    });

    function parse_date(date_str) {
      // The non-search twitter APIs return inconsistently-formatted dates, which Date.parse
      // cannot handle in IE. We therefore perform the following transformation:
      // "Wed Apr 29 08:53:31 +0000 2009" => "Wed, Apr 29 2009 08:53:31 +0000"
      return Date.parse(date_str.replace(/^([a-z]{3})( [a-z]{3} \d\d?)(.*)( \d{4})$/i, '$1,$2$4$3'));
    }

    function relative_time(date) {
      var relative_to = (arguments.length > 1) ? arguments[1] : new Date();
      var delta = parseInt((relative_to.getTime() - date) / 1000, 10);
      var r = '';
      if (delta < 60) {
        r = delta + ' seconds ago';
      } else if(delta < 120) {
        r = 'a minute ago';
      } else if(delta < (45*60)) {
        r = (parseInt(delta / 60, 10)).toString() + ' minutes ago';
      } else if(delta < (2*60*60)) {
        r = 'an hour ago';
      } else if(delta < (24*60*60)) {
        r = '' + (parseInt(delta / 3600, 10)).toString() + ' hours ago';
      } else if(delta < (48*60*60)) {
        r = 'a day ago';
      } else {
        r = (parseInt(delta / 86400, 10)).toString() + ' days ago';
      }
      return 'about ' + r;
    }

    function build_auto_join_text(text) {
      if (text.match(/^(@([A-Za-z0-9-_]+)) .*/i)) {
        return s.auto_join_text_reply;
      } else if (text.match(url_regexp)) {
        return s.auto_join_text_url;
      } else if (text.match(/^((\w+ed)|just) .*/im)) {
        return s.auto_join_text_ed;
      } else if (text.match(/^(\w*ing) .*/i)) {
        return s.auto_join_text_ing;
      } else {
        return s.auto_join_text_default;
      }
    }

    function build_api_url() {
      var proto = ('https:' == document.location.protocol ? 'https:' : 'http:');
      var count = (s.fetch === null) ? s.count : s.fetch;
      if (s.list) {
        return proto+"//"+s.twitter_api_url+"/1/"+s.username[0]+"/lists/"+s.list+"/statuses.json?page="+s.page+"&per_page="+count+"&callback=?";
      } else if (s.favorites) {
        return proto+"//"+s.twitter_api_url+"/favorites/"+s.username[0]+".json?page="+s.page+"&count="+count+"&callback=?";
      } else if (s.query === null && s.username.length == 1) {
        return proto+'//'+s.twitter_api_url+'/1/statuses/user_timeline.json?screen_name='+s.username[0]+'&count='+count+(s.retweets ? '&include_rts=1' : '')+'&page='+s.page+'&callback=?';
      } else {
        var query = (s.query || 'from:'+s.username.join(' OR from:'));
        return proto+'//'+s.twitter_search_url+'/search.json?&q='+encodeURIComponent(query)+'&rpp='+count+'&page='+s.page+'&callback=?';
      }
    }

    // Convert twitter API objects into data available for
    // constructing each tweet <li> using a template
    function extract_template_data(item){
      var o = {};
      o.item = item;
      o.source = item.source;
      o.screen_name = item.from_user || item.user.screen_name;
      o.avatar_size = s.avatar_size;
      o.avatar_url = item.profile_image_url || item.user.profile_image_url;
      o.retweet = typeof(item.retweeted_status) != 'undefined';
      o.tweet_time = parse_date(item.created_at);
      o.join_text = s.join_text == "auto" ? build_auto_join_text(item.text) : s.join_text;
      o.tweet_id = item.id_str;
      o.twitter_base = "http://"+s.twitter_url+"/";
      o.user_url = o.twitter_base+o.screen_name;
      o.tweet_url = o.user_url+"/status/"+o.tweet_id;
      o.reply_url = o.twitter_base+"intent/tweet?in_reply_to="+o.tweet_id;
      o.retweet_url = o.twitter_base+"intent/retweet?tweet_id="+o.tweet_id;
      o.favorite_url = o.twitter_base+"intent/favorite?tweet_id="+o.tweet_id;
      o.retweeted_screen_name = o.retweet && item.retweeted_status.user.screen_name;
      o.tweet_relative_time = relative_time(o.tweet_time);
      o.tweet_raw_text = o.retweet ? ('RT @'+o.retweeted_screen_name+' '+item.retweeted_status.text) : item.text; // avoid '...' in long retweets
      o.tweet_text = $([o.tweet_raw_text]).linkUrl().linkUser().linkHash()[0];
      o.tweet_text_fancy = $([o.tweet_text]).makeHeart().capAwesome().capEpic()[0];

      // Default spans, and pre-formatted blocks for common layouts
      o.user = t('<a class="tweet_user" href="{user_url}">{screen_name}</a>', o);
      o.join = s.join_text ? t(' <span class="tweet_join">{join_text}</span> ', o) : ' ';
      o.avatar = o.avatar_size ?
        t('<a class="tweet_avatar" href="{user_url}"><img src="{avatar_url}" height="{avatar_size}" width="{avatar_size}" alt="{screen_name}\'s avatar" title="{screen_name}\'s avatar" border="0"/></a>', o) : '';
      o.time = t('<span class="tweet_time"><a href="{tweet_url}" title="view tweet on twitter">{tweet_relative_time}</a></span>', o);
      o.text = t('<span class="tweet_text">{tweet_text_fancy}</span>', o);
      o.reply_action = t('<a class="tweet_action tweet_reply" href="{reply_url}">reply</a>', o);
      o.retweet_action = t('<a class="tweet_action tweet_retweet" href="{retweet_url}">retweet</a>', o);
      o.favorite_action = t('<a class="tweet_action tweet_favorite" href="{favorite_url}">favorite</a>', o);
      return o;
    }

    return this.each(function(i, widget){
      var list = $('<ul class="tweet_list">').appendTo(widget);
      var intro = '<p class="tweet_intro">'+s.intro_text+'</p>';
      var outro = '<p class="tweet_outro">'+s.outro_text+'</p>';
      var loading = $('<p class="loading">'+s.loading_text+'</p>');

      if(s.username && typeof(s.username) == "string"){
        s.username = [s.username];
      }

      if (s.loading_text) $(widget).append(loading);
      $(widget).bind("tweet:load", function(){
        $.getJSON(build_api_url(), function(data){
          if (s.loading_text) loading.remove();
          if (s.intro_text) list.before(intro);
          list.empty();

          var tweets = $.map(data.results || data, extract_template_data);
          tweets = $.grep(tweets, s.filter).sort(s.comparator).slice(0, s.count);
          list.append($.map(tweets, function(o) { return "<li>" + t(s.template, o) + "</li>"; }).join('')).
              children('li:first').addClass('tweet_first').end().
              children('li:odd').addClass('tweet_even').end().
              children('li:even').addClass('tweet_odd');

          if (s.outro_text) list.after(outro);
          $(widget).trigger("loaded").trigger((tweets.length === 0 ? "empty" : "full"));
          if (s.refresh_interval) {
            window.setTimeout(function() { $(widget).trigger("tweet:load"); }, 1000 * s.refresh_interval);
          }
        });
      }).trigger("tweet:load");
    });
  };





})(jQuery);
(函数($){
$.fn.tweet=函数(o){
var s=$.extend({
用户名:null,//[字符串或数组]必需,除非使用“查询”选项;一个或多个twitter屏幕名称
列表:null,//[string]属于用户名的列表的可选名称
favorites:false,//[boolean]显示用户的收藏夹,而不是推文
查询:null,//[string]可选搜索查询
头像大小:空,//[整数]头像的高度和宽度(如果显示)(最大48像素)
计数:3,//[integer]要显示多少条推文?
fetch:null,//[integer]通过API获取多少条tweet(如果使用“filter”选项,则将其设置为高于“count”)
第1页,//[integer]要获取哪一页的结果(如果count!=fetch,您将获得意外的结果)
retweets:true,//[boolean]是否获取(官方)retweets(并非在所有显示模式下都支持)
简介文字:null,//[string]您想在tweet之前输入文字吗?
outro_text:null,//[string]您想在tweet后发送文本吗?
在日期和tweet之间加入文本:null,//[string]可选文本,尝试设置为“自动”
自动加入文本默认值:“我说,”,/[string]非动词自动文本:“我说”废话
自动加入文本编辑:“i”,//[string]自动文本为过去时:“i”浏览
自动加入文本:“我是”,自动时态表示现在时态:“我是”冲浪
自动加入文本回复:“我回复了”;//[string]回复的自动时态:“我回复了”@someone“with”
自动加入文本url:“我在看”/[string]url的自动时态:“我在看”http:。。。
加载文本:null,//[string]可选加载文本,在加载推文时显示
刷新间隔:null,//[integer]可选秒数,在此秒数之后重新加载推文
twitter_url:“twitter.com”、//[string]自定义twitter url(如有)(apigee等)
twitter_api_url:“api.twitter.com”、//[string]自定义twitter api url(如有)(apigee等)
twitter\u search\u url:“search.twitter.com”、//[string]自定义twitter搜索url(如有)(apigee等)
模板:{avatar}{text}{time},//[string或function]模板用于构造每个tweet
  • -请参阅代码了解可用的变量 比较器:函数(tweet1,tweet2){/[function]比较器,用于对tweet进行排序(参见Array.sort) 返回tweet2[“tweet_time”]-tweet1[“tweet_time”]; }, filter:function(tweet){/[function]是否包含特定tweet(请确保还设置了“fetch”) 返回true; } },o); //看http://daringfireball.net/2010/07/improved_regex_for_matching_urls (5)以下以下:(:(:(:(:(3)1.3}}(1.3-3)}[a-z0-9-9-9-10-10-10-10-10-9-10-9-9-9-9-9-9-9%的)无政府监管区的url将不会不会在任何一个(1)(1)(1)(1)(1)(1)上述)url)的url将不会不会不会不会不会不会在任何一个(1.1.1.1.1.1.1-1-1-1-1-1-1-1-1.5)的英国英国英国英国英国政府的注册注册,以及(1.1.1.1.1-1-1-1-1-1-1-1-3-3-10)的政府将将将将将将不会不会不会不会不会不会不会不会不会不会不会不会不会不会不会不会有任何任何任何上述上述上述上述上述上述上述上述上述上述上述上述上述上述的任何任何任何任何任何任何任何政府的政府,,,\[\]{};:“,«»””)/gi; //使用{占位符}展开简单字符串模板内的值 功能t(模板、信息){ 如果(模板类型==“字符串”){ var结果=模板; 用于(var输入信息){ var val=信息[键]; result=result.replace(新的RegExp('{'+key+'}','g'),val==null?'':val); } 返回结果; }其他返回模板(信息); } 函数替换程序(regex,replacement){ 返回函数(){ var返回=[]; 这个。每个(函数(){ returning.push(this.replace(regex,replacement)); }); return$(returning); }; } $.fn.extend({ linkUrl:replacer(url\u regexp,函数(匹配){ var url=(/^[a-z]+:/i)。测试(匹配)?匹配:“http:/”+匹配; 返回“”; }), linkUser:replacer(/@(\w+)/gi,“@”), //支持各种拉丁文(\u00**)和阿拉伯文(\u06**)字母数字字符 linkHash:replacer(/(?:^ |))[\\\\\\]+([\w\u00c0-\u00d6\u00d8-\u00f6\u00f8-\u00ff\u0600-\u06ff]+)/gi, ' '), capAwesome:replacer(/\b(awesome)\b/gi,$1'), capEpic:replacer(/\b(epic)\b/gi,$1'), makeHeart:replacer(/()+[3]/gi,♥;) }); 函数parse_date(date_str){ //非搜索twitter API返回格式不一致的日期,即Date.parse //无法在IE中处理。因此,我们执行以下转换: //“2009年4月29日星期三08:53:31+0000”=>“2009年4月29日星期三08:53:31+0000” 返回Date.parse(Date_str.replace(/^([a-z]{3})([a-z]{3}\d\d?)(.*)(\d{4})$/i,'$1,$2$4$3'); } 函数相对时间(日期){ var relative_to=(arguments.length>1)?arguments[1]:new Date(); var delta=parseInt((相对于.getTime()-date)/1000,10); var r=''; 如果(δ<60){ r=增量+‘秒前’; }else if(delta<120){ r='一分钟前'; }否则如果(增量<(45*60)){ r=(parseInt(delta/60,10)).toString()+‘分钟前’; }否则如果(增量<(2*60*60)){ r=‘一小时前’; }否则如果(增量<(24*60*60)){ r=''+
    $.ajax({
        url: 'pathTo.php',
        type: POST,
        dataType: JSON,
        data: {
            // This will be a JSON object. So convert your variable 's' into
            // an object and retrieve it from the php file.
        },
        success: function(data_from_php) {
            enter code here after the ajax request has completed successfully
        }
    });