ajax解决传递数组的问题

$.ajax({
	   type: "post",
	   url: "../station/refreshguninfo",
	   data: {gunlists:gunnuma},
	   traditional: true,  //解决传递数组的问题
	   async: false,
	   datatype: 'json',
	   success: function(result){
		   if(result.status == 'success'){
			   gunlist=result.data;
		   }
	   }
	});

后端代码：

@requestmapping("refreshguninfo")
	@responsebody
	public list refreshguninfo(string[] gunlists) {
		if(gunlists == null || gunlists.length == 0){
			return new arraylist<>();
		}
}