Ask me to use the jsapi interface of the Internet, and I cannot execute $. ajax in the micro-network station.

Ask me to use the jsapi interface of the Internet, and I cannot execute $. ajax in the micro-network station. I cannot execute the custom function in the api interface of the js api of the Internet. no output is made for $. ajax sucess or error.

Script function ccd (evt) {var url3 = "http: // xxxxx/index. php? G = Wap & m = Card & a = ajax_fenxiang3 "; // var url2 =" {lanrain: U ('card/ajax_fenxiang ', array ('token' = >$ _ GET ['token'], 'wecha _ id' = >$ _ GET ['wecha _ id'])} "; $. ajax ({type: "GET", url: url3, contentType: "application/json; charset = utf-8", dataType: "json", success: function (result) {alert (111) ;}, error: function (msg) {alert (333) ;}})} var jiathis_config = {boldNum: 0, siteNum: 7, showClose: false, sm: "t163, kaixin001, renren, douban, tsina, tqq, tsohu", imageUrl: "http://v2.jiathis.com/code/images/r5.gif", imageWidth: 26, marginTop: 150, url: "http://www.jiathis.com", title: "Custom TITLE # Weibo topic #", summary: "shared text abstract", pic: "custom shared image connection address", data_track_clickback: true, evt: {"share": "ccd"} script