function kefu(obj){console.log("");var cssstyle=` `;if(obj.wechatperson.state==true){var wechatperson="

"+ " "+ " "+ "

"+ "

"+ " $\"\"$ "+ "

微信客服

"+ "

"+ "

"+ "

";}else{var wechatperson="";} if(obj.wechatofficial.state==true){var wechatofficial="

"+ " "+ " "+ "

"+ "

"+ " $\"\"$ "+ "

微信公众号

"+ "

";}else{var wechatofficial="";} var kefuhtml="

"+ "

"+ "

"+ " "+ " "+ "

"+ "

"+ " 返回首页"+ "

"+ "

"+ "

"+ "

"+ " "+ " "+ "

"+ "

"+obj.mailto+"

"+ "

"+ "

"+ "

"+ "

"+ "

";document.getelementsbytagname("body")[0].insertadjacenthtml('afterbegin',cssstyle+kefuhtml);}