如何在Javascript中设置Bing Azure搜索API的AppId？

Question

如何使用JavaScript验证请求？ 使用旧的API，请求的结构为： http : //api.search.live.net/json.aspx? AppId=＆Query =＆sources = web

使用Bing Azure搜索API，所需的语法为： https : //api.datamarket.azure.com/Bing/Search/Web ?Query = 'Xbox'＆$ top = 10＆$ skip = 20＆$ format = ATOM

如何在Javascript中指定AppId？

Answer 1

在字符串“：” + yourAppIDKey上使用像这样的Base64编码

//initialize Base64 object
var Base64={_keyStr:"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",encode:function(e){var t="";var n,r,i,s,o,u,a;var f=0;e=Base64._utf8_encode(e);while(f<e.length){n=e.charCodeAt(f++);r=e.charCodeAt(f++);i=e.charCodeAt(f++);s=n>>2;o=(n&3)<<4|r>>4;u=(r&15)<<2|i>>6;a=i&63;if(isNaN(r)){u=a=64}else if(isNaN(i)){a=64}t=t+this._keyStr.charAt(s)+this._keyStr.charAt(o)+this._keyStr.charAt(u)+this._keyStr.charAt(a)}return t},decode:function(e){var t="";var n,r,i;var s,o,u,a;var f=0;e=e.replace(/[^A-Za-z0-9\+\/\=]/g,"");while(f<e.length){s=this._keyStr.indexOf(e.charAt(f++));o=this._keyStr.indexOf(e.charAt(f++));u=this._keyStr.indexOf(e.charAt(f++));a=this._keyStr.indexOf(e.charAt(f++));n=s<<2|o>>4;r=(o&15)<<4|u>>2;i=(u&3)<<6|a;t=t+String.fromCharCode(n);if(u!=64){t=t+String.fromCharCode(r)}if(a!=64){t=t+String.fromCharCode(i)}}t=Base64._utf8_decode(t);return t},_utf8_encode:function(e){e=e.replace(/\r\n/g,"\n");var t="";for(var n=0;n<e.length;n++){var r=e.charCodeAt(n);if(r<128){t+=String.fromCharCode(r)}else if(r>127&&r<2048){t+=String.fromCharCode(r>>6|192);t+=String.fromCharCode(r&63|128)}else{t+=String.fromCharCode(r>>12|224);t+=String.fromCharCode(r>>6&63|128);t+=String.fromCharCode(r&63|128)}}return t},_utf8_decode:function(e){var t="";var n=0;var r=c1=c2=0;while(n<e.length){r=e.charCodeAt(n);if(r<128){t+=String.fromCharCode(r);n++}else if(r>191&&r<224){c2=e.charCodeAt(n+1);t+=String.fromCharCode((r&31)<<6|c2&63);n+=2}else{c2=e.charCodeAt(n+1);c3=e.charCodeAt(n+2);t+=String.fromCharCode((r&15)<<12|(c2&63)<<6|c3&63);n+=3}}return t}}

$.ajax
({
  type: "POST",
  url: url,
  data: "json",
  headers:{
    'Authorization': 'Basic ' + Base64.encode(":"+youAppIdKey)
  },
  success: function (data){
    console.log("yo");
    console.log(JSON.stringify(data));
    console.log(data['d']['results'][0]['MediaUrl']);
  },
  error: function(XMLHttpRequest, textStatus, errorThrown) {
       console.log("some error", XMLHttpRequest, textStatus, errorThrown);
    }
});

如果遇到CORS错误，请通过在终端中键入此内容，从网站文件夹中使用SimpleHTTPServer进行本地测试

$ python -m SimpleHTTPServer