form的动态提交

var param = {}; param.P_YEAR = 1; param.P_MONTH = 2; param.DATA = JSON.stringify({name:'helloworld',sex:'男'}); var url = "/lsLineController.do?exportEngjobsplan&P_YEAR=" + param.P_YEAR + "&P_MONTH=" + param.P_MONTH ; $('<form method="post" action="' + url + '"> <input type="hidden" value=' + '\'' + param.DATA + '\'' + ' name="DATA"/> > </form>').appendTo('body').submit().remove();