03 2012 档案
摘要:function Fen2Yuan( num ) { if ( typeof num !== "number" || isNaN( num ) ) return null; return ( num / 100 ).toFixed( 2 ); }
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摘要:方法一: function getParamValue( url, key ) { if ( typeof url !== "string" || typeof key !== "string" ) return ""; var index = url.indexOf( key + "="); if ( index === -1 ) return ""; url = url.substr( index + 1 + key.length ); index = url.indexOf( "
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