前台代码
var _data =[{"chart":"map1","param":{"p_name":"hello"}},{"chart":"2","param":{"p_name":"word"}}];
$.ajax({
type: "post",
async: false,
url: base + '/test/date/query',
dataType: "json",
data: JSON.stringify(_data),
public void process(ActionContext ac)throws Throwable{