js 正则

[chenjia9695]

//str = "[撇嘴][1[色]抓狂][惊讶]";
var str = "[1[色]抓狂]";
        a = str.replace(/\[(.*?)\]/g, function(a, b, c, d){
        	console.log(a);
        	console.log(b);
        	// return str;
        	//return labFaceList.indexOf(b) == -1 ? a : "<img src='"+labFaceList.indexOf(b)+".gif' border='0' />";
		});

正则匹配
先匹配到
=> [1[色]

能否让他首先匹配 [色]

[天际的海浪]

/\[([^\[\]]*)\]/g