/**
* css 压缩 格式化
*/
var CSSCoder = {
format: function (s) {//格式化
s = s.replace(/\s*([\{\}\:\;\,])\s*/g, "$1");
s = s.replace(/;\s*;/g, ";");
s = s.replace(/\,[\s\.\#\d]*{/g, "{");
s = s.replace(/([^\s])\{([^\s])/g, "$1 {\n\t$2");
s = s.replace(/([^\s])\}([^\n]*)/g, "$1\n}\n$2");
s = s.replace(/([^\s]);([^\s\}])/g, "$1;\n\t$2");
return s;
},
packAdv: function (s) {//高级压缩
s = s.replace(/\/\*(.|\n)*?\*\//g, "");
s = s.replace(/\s*([\{\}\:\;\,])\s*/g, "$1");
s = s.replace(/\,[\s\.\#\d]*\{/g, "{");
s = s.replace(/;\s*;/g, ";");
s = s.match(/^\s*(\S+(\s+\S+)*)\s*$/);
return (s == null) ? "" : s[1];
},
pack: function (s) {//普通压缩
s = s.replace(/\/\*(.|\n)*?\*\//g, "");
s = s.replace(/\s*([\{\}\:\;\,])\s*/g, "$1");
s = s.replace(/\,[\s\.\#\d]*\{/g, "{");
s = s.replace(/;\s*;/g, ";");
s = s.replace(/;\s*}/g, "}");
s = s.replace(/([^\s])\{([^\s])/g, "$1{$2");
s = s.replace(/([^\s])\}([^\n]s*)/g, "$1}\n$2");
return s;
}
};
function CSS(s) {
document.getElementById("packer").value = CSSCoder[s](document.getElementById("code").value);
}
script>
界面显示如下图所示