Java导出表单示例：POST请求与参数处理

var angle = 0,length = data.length;
var min = (document.documentElement.scrollWidth)/100-5;
  if(length > min){
  angle = 30+(length - min)*3;
  }
if(angle>80) {
angle = 80;
}

var myForm = document.createElement("form");
myForm.method = "post";
myForm.target = "_blank";
myForm.action = eastcom.baseURL + '/commonHealth/importKPITable?time='+time
+ '&index=' + encodeURI(encodeURI(index))
+ '&categoryName=' + encodeURI(encodeURI(name))
+ '&timeType=DIM_TIME_MONTH'
+ '&areaType='+areaType;

document.body.appendChild(myForm);
myForm.submit();
document.body.removeChild(myForm);

// 导出网络健康度报表
@RequestMapping(value = "/importKPITable", method = RequestMethod.POST)
public void importKPITable(HttpSession session, HttpServletRequest request,
HttpServletResponse response) {

try {
String categoryUuid = request.getParameter("index");
String categoryName = request.getParameter("categoryName");

String timeType = request.getParameter("timeType");
String time = request.getParameter("time");
String areaType = request.getParameter("areaType");
categoryName = time + categoryName + "健康度";
if (StringUtils.isNotBlank(time)) {
time = time.replaceAll("-", "");
if (time.length() == 6) {
time = time + "010000";
} else if (time.length() == 8) {
time = time + "0000";
}
}
List list = commonHealthService.getTabData(time, categoryUuid,
timeType, areaType);
List treeList = (List) list.get(0);// 复杂表头列表
List newList = (List) list.get(1);
List dataList = (List) newList.get(2);

categoryName = URLDecoder.decode(categoryName, "utf-8");

Workbook wb = new HSSFWorkbook();
Font headfont = wb.createFont();
headfont.setFontName("黑体");
headfont.setFontHeightInPoints((short) 15);// 字体大小
headfont.setBoldweight(Font.BOLDWEIGHT_BOLD);// 加粗
CellStyle headstyle = wb.createCellStyle();
headstyle.setFont(headfont);
headstyle.setAlignment(CellStyle.ALIGN_CENTER);// 左右居中
headstyle.setVerticalAlignment(CellStyle.VERTICAL_CENTER);// 上下居中
headstyle.setLocked(true);