spring mvc参数复杂混合传递方式，混合返回方式

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spring mvc参数复杂混合传递方式，混合返回方式：

在传递list的实体时如果还要传递其他单个属性这些单个属性要放在requestHeader中，

类似的图片流就放在requestbody中（一般httpclient工具方），后台拿也从requestbody中

 

@RequestHeader(value="fg") String fg 可以接受http请求的对应名称参数，也可接受直接方法调用的参数

 

@RequestMapping(value="/system/opmRole/Auths")

@ResponseBody

public JSONArray treeRead(@RequestHeader(value="fg") String fg,@RequestHeader(value="id",required=false) String id,@RequestHeader(value="leave") String leave,

@RequestHeader(value="roleId") String roleId,@RequestHeader(value="pId")  String pId,@RequestHeader(value="groupId",required=false)  String groupId1,

@RequestBody(required=false) List<OpmRolelimit> o){

         JsonArray.addAll(treeRead(fg,id,leave,roleId,p.get("ID")+"",groupId,o));

return JsonArray;

 

 

｝

 

function appendTable() {

var roleId=$("input[name='roleId']").val();

var leave=$("input[name='leave']").val();

var pId=$("input[name='pId']").val();

var id=$("input[id='idy']").val();

//alert($("input[id='idy']").val());

var dataParent = {

roleId: "1",

leave:"2",

pId:"3",

id:"5"

 

   };

$.ajax({

        type: "post",

        url: "${pageContext.request.contextPath}/system/opmRole/Auths",

        //data: dataParent,

       // headers:"{\"id\": \"1\",\"leave\":\"2\",\"roleId\":\"3\",\"pId\":\"5\"}",

        beforeSend: function(xhr){///参数方头部

        xhr.setRequestHeader('id', id);//注意不同的浏览器这种传头部参数遇到空值会有问题，在后台加required=false

        xhr.setRequestHeader('leave', leave);

        xhr.setRequestHeader('roleId', roleId);

        xhr.setRequestHeader('pId', pId);

        xhr.setRequestHeader('fg', "1");

        },

        //dataType: 'json',

        //contentType: "application/json",

        success: function (data) {

        if(data!=''&&data!=null){

        var div1=$("#div1");

        var table1=$("<table></table>");

        var arr = eval(data);

        for(j=0;j<arr.length;j++){

        if(arr[j].leave=='1'){

        var row =$("<tr></tr>");

        var td =$("<td></td>");

        td.append($(arr[j].str));

        row.append(td);

        table1.append(row);

        }

        var row2 ;

        if(arr[j].leave=='2'){

        row2 =$("<tr></tr>");

        var td =$("<td></td>");

        td.append(arr[j].str);

        row2.append(td);

        table1.append(row2);

        }if(arr[j].leave=='3'){

        var td =$("<td></td>");

        td.append(arr[j].str);

       

        table1.find("tr:last").append(td);

        }

        }

        div1.html(table1);

        }else{

        alert("你输入的会员编号不存在！");

        }

       

        },

        error:function(data){

        alert("数据加载异常！");

       

        }

    }); 

 

    }

 

 

ajax要么用responsebody（自动转化成json）,要么用response.getWrite().write()(可以是string，也可以是html（页面局部整个html难拼接）)

也可直接return “字符串”，或页面跳转

 

js中要能回调到需要写对接收格式

 

=====================================================================================================

 

response.getWrite().write() （字符）返回和return （页面跳转，字符）在一个方法中可以混用

 

        @SuppressWarnings({ "rawtypes", "unchecked", "unused" })

@RequestMapping(value = "/chat/offer/record/{conobjKey}/{ownerKey}/{tradeCustomerKey}/{urlCurrentUserKey}", method = RequestMethod.GET)

public String TbConOrdPriceGetRecord(@RequestParam(value="cx", required=false) String cx,HttpSession session, HttpServletRequest request, HttpServletResponse response, @PathVariable String conobjKey,

@PathVariable String ownerKey, @PathVariable String tradeCustomerKey, @PathVariable String urlCurrentUserKey, Model model)

throws EsteelException, IOException {

if (conobjKey==null || ownerKey==null || tradeCustomerKey==null || urlCurrentUserKey==null || conobjKey.equals("") || ownerKey.equals("") || tradeCustomerKey.equals("") || urlCurrentUserKey.equals("")) {

writeToResponse(response, "invalid key");

return null;

} else {

/* 获取当前用户的key */

String currentuserKey = getCurrentUserKey(request, session);

if (!currentuserKey.equals(urlCurrentUserKey)) {

currentuserKey = urlCurrentUserKey;

}

if (!currentuserKey.equals(ownerKey) && !currentuserKey.equals(tradeCustomerKey)) {

/* 如果当前用户不是主人或者客户，不允许查看 */

writeToResponse(response, "access denied");

return null;

} else {

 

Map<String,Object> pn = new HashMap<String,Object>();

pn.put("objKey", conobjKey);

   Map ren= tbConObjService.getConObjByKeynew(pn);

  model.addAttribute("dataMap", ren);

 /* if(ren.get("CUSTOMER_KEY").toString().equals(currentuserKey)){

  

  }else{}*/

String MEASURE_MODE= (String) ren.get("MEASURE_MODE");

int wareKindKey= Integer.valueOf(ren.get("WAREKIND_KEY")+"");

String PRICE_MODEL= (String) ren.get("PRICE_MODEL");

String currency_type= (String) ren.get("CURRENCY_TYPE");

String type="";

Map ycLsPara = new HashMap<String,Object>();

ycLsPara.put("conobj_key", conobjKey);

List list = tbConObjService.getYCDHList(ycLsPara);

    if (ren.get("BAIL_TYPE").equals("A")){

         model.addAttribute("XUNPANTYPE", "No");

       }else if ((ren.get("PACK_NAME") == null) || (!ren.get("PACK_NAME").equals("卷"))) {

        model.addAttribute("XUNPANTYPE", "No");

      }else {

        Map ormx = new HashMap<String,Object>();

  ormx.put("CONOBJ_KEY", conobjKey);

  ormx.put("LIST_STATUS", "A");

          List<Map> conObjHuoWuListMap = tbConObjService.getJZMX1(ormx);

          model.addAttribute("conObjHuoWuListMap", conObjHuoWuListMap);

          model.addAttribute("XUNPANTYPE", "HuoWu");

        }

       Map paramPz = new HashMap<String,Object>();

paramPz.put("CONOBJ_KEY", conobjKey);

paramPz.put("CUSTOMER_KEY", currentuserKey);

paramPz.put("ORDER_STATUS", "A");

paramPz.put("ORD_KEY", null);

List<Map> conOrdMap= tbConObjService.getConOrdByCustomerKey(paramPz);

if (conOrdMap != null && conOrdMap.size()>0) {

model.addAttribute("conOrdMap", conOrdMap.get(0));

}else{

model.addAttribute("conOrdMap", null);

}

if (conOrdMap != null && conOrdMap.size()>0) {

Map ormx = new HashMap<String,Object>();

ormx.put("ORD_KEY", Integer.valueOf(conOrdMap.get(0).get("ORD_KEY")+""));

ormx.put("ORDPRICE_NO", null);

ormx.put("CUSTOMER_KEY", null);

ormx.put("ORDPRICE_MAN", "A");

tbConObjService.updateConOrdPriceIS_LOOK(ormx);

        }

Map corprspara = new HashMap<String,Object>(); 

corprspara.put("CONOBJ_KEY", conobjKey);

corprspara.put("CUSTOMER_KEY", tradeCustomerKey);//询盘

corprspara.put("ORDPRICE_MAN", null);

List<Map> yjList= tbConObjService.getConOrdPriceList(corprspara);

   model.addAttribute("yjList", yjList);

  if("Y".equals(ren.get("IS_MULTIWARE"))){

  Map paramPzOrdKey = new HashMap<String,Object>();

      paramPzOrdKey.put("CONOBJ_KEY", conobjKey);

      paramPzOrdKey.put("CUSTOMER_KEY", tradeCustomerKey);

      paramPzOrdKey.put("ORDER_STATUS", "D");

      paramPzOrdKey.put("ORD_KEY", cx);

      List<Map> conOrdMapOrdKey=null;

      if(cx==null||"".equals(cx)){

      conOrdMapOrdKey=null;

      }else{

      conOrdMapOrdKey= tbConObjService.getConOrdByCustomerKey(paramPzOrdKey);

      }

     

model.addAttribute("conOrdMapOrdKey", conOrdMapOrdKey);

        if ((yjList != null) && (yjList.size() > 0)){

           boolean first = true;

          for (int i = 0; i < yjList.size(); i++){

            Map map = (Map)yjList.get(i);

            if ("Y".equals(map.get("IS_MULTIWARE"))){ 

             Map prsMX = new HashMap<String,Object>();

 prsMX.put("ord_key", map.get("ORD_KEY"));

 prsMX.put("ordprice_no", map.get("ORDPRICE_NO"));

     map.put("MX", tbConObjService.getConOrdPriceMX(prsMX));

              if (("B".equals(map.get("ORDPRICE_MAN"))) && (first)) {

                first = false;

                model.addAttribute("conOrdPriceLastObjectMap", tbConObjService.getConOrdPriceMX(prsMX));

             }

           }

          }

        }

    

        TbConOrd tbConOrdNew = new TbConOrd();

tbConOrdNew.setOrdKey(cx);

TbConOrd tbConOrdNew2 = null;

if(cx!=null&&!"".equals(cx)){

tbConOrdNew2 = tbConOrdService.getTbConOrdByObj(tbConOrdNew);

}

if(tbConOrdNew2!=null){

model.addAttribute("ordSta", tbConOrdNew2.getOrderStatus());

}else{

model.addAttribute("ordSta", "");

}

       if(ren.get("CUSTOMER_KEY").toString().equals(currentuserKey)){

  return "/chat/offer/ySaleCDHDickerList";

  }else{

 return "/chat/offer/yCDHDickerList";

  }

 

 

 

 

 

}else{

 

TbConObj tbConObj = tbConObjService.getTbConObjById(conobjKey);

List<TbConOrdVo> tbConOrdVoList = tbConOrdService.getTbConOrdVoList(conobjKey, tradeCustomerKey);

String strJson = "({";

strJson += "\"chatRecord\":[";

int k = 0;

String highPrice = "1999999999";

String lowPrice = "0";

for (TbConOrdVo tbConOrdVo1 : tbConOrdVoList) {

/* 循环得到最高价和最低价 */

if (tbConOrdVo1.getOrdpriceMan() != null) {

if (tbConOrdVo1.getOrdpriceMan().equals("B")) {

/* 不是是发起方 */

if (tbConOrdVo1.getContradeType().equals("A")) {

/* 是卖单 */

if (Double.parseDouble(lowPrice) < Double.parseDouble(tbConOrdVo1.getOrderPrice())) {

lowPrice = tbConOrdVo1.getOrderPrice();

}

} else {

/* 是买单 */

if (Double.parseDouble(highPrice) > Double.parseDouble(tbConOrdVo1.getOrderPrice())) {

highPrice = tbConOrdVo1.getOrderPrice();

}

}

} else {

 

 

/* 是发起方 */

if (tbConOrdVo1.getContradeType().equals("A")) {

/* 是卖单 */

if (Double.parseDouble(highPrice) > Double.parseDouble(tbConOrdVo1.getOrderPrice())) {

highPrice = tbConOrdVo1.getOrderPrice();

}

} else {

/* 是买单 */

if (Double.parseDouble(lowPrice) < Double.parseDouble(tbConOrdVo1.getOrderPrice())) {

lowPrice = tbConOrdVo1.getOrderPrice();

}

}

}

} else {

/* 不是是发起方 */

if (tbConOrdVo1.getContradeType().equals("A")) {

/* 是卖单 */

if (Double.parseDouble(lowPrice) < Double.parseDouble(tbConOrdVo1.getOrderPrice())) {

lowPrice = tbConOrdVo1.getOrderPrice();

}

} else {

/* 是买单 */

if (Double.parseDouble(highPrice) > Double.parseDouble(tbConOrdVo1.getOrderPrice())) {

highPrice = tbConOrdVo1.getOrderPrice();

}

}

}

k = k + 1;

strJson += "{";

String msgText = tbConOrdVo1.getMsgText();

if (null == msgText || msgText.contains("请录入您的议价留言，最大为300个字符！按Ctrl+Enter提交！")) {

msgText = "";

}

/* 替换掉换行符，否则会报错 */

msgText = msgText.replaceAll("\n", "");

int chatChoice = 0;

int isdlfs=0;

if(tbConObj.getCustomerKey().equals(currentuserKey)){

isdlfs=1;

}

if (tbConOrdVo1.getOrdpriceMan() != null) {

if (tbConOrdVo1.getOrdpriceMan().equals("B")) {

 

chatChoice = 2;

int flag =0;

if(tbConObj.getCustomerKey().equals(currentuserKey)){

flag=1;

}

/* 不是是发起方 */

strJson += "\"chatChoice\":\"2\","+"\"isDlFQ\":\""+flag+"\","+"\"isdlfs\":\""+isdlfs+"\",";

 

} else {

 

/* 是发起方 */

chatChoice = 1;

int flag =0;

if(tbConObj.getCustomerKey().equals(currentuserKey)){

flag=1;

}

strJson += "\"chatChoice\":\"1\","+"\"isDlFQ\":\""+flag+"\","+"\"isdlfs\":\""+isdlfs+"\",";

}

} else {

chatChoice = 1;

int flag =0;

if(tbConObj.getCustomerKey().equals(currentuserKey)){

flag=1;

}

strJson += "\"chatChoice\":\"1\","+"\"isDlFQ\":\""+flag+"\","+"\"isdlfs\":\""+isdlfs+"\",";

}

if (tbConObj.getAnonymMark().equals("B")) {

strJson += "\"chatName\":\"***\",";

} else {

/*

* 当currentuserKey eq

* tbConObj.getCustomerKey()，说明当前是主人在浏览

*/

/*

* 当currentuserKey eq

* tbConOrdVo1.getCustomerKey()，说明是客人在浏览

*/

if (chatChoice == 1 && currentuserKey.equals(tbConObj.getCustomerKey())) {

strJson += "\"chatName\":\"我\",";

} else if (chatChoice == 2 && currentuserKey.equals(tbConOrdVo1.getCustomerKey())) {

strJson += "\"chatName\":\"我\",";

} else {

    if(chatChoice == 1){

strJson += "\"chatName\":\"" + ren.get("CUSTOMER_NAME") + "\",";//tbConOrdVo1.getCustomerName()

    }else{

    strJson += "\"chatName\":\"" + tbConOrdVo1.getCustomerName() + "\",";//tbConOrdVo1.getCustomerName() 

    }

}

}

strJson += "\"chatPrice\":\"" + tbConOrdVo1.getNewPrice() + "\",";

if (tbConObj.getCurrencyType().equals("A")) {

strJson += "\"chatCurrency\":\"元\",";

} else if (tbConObj.getCurrencyType().equals("B")) {

strJson += "\"chatCurrency\":\"美元\",";

}

 

strJson += "\"chatNumUnit\":\"" + tbConObj.getNumUnit() + "\",";

strJson += "\"chatNum\":\"" + tbConOrdVo1.getNewNum() + "\",";//tbConOrdVo1.getOrderNum()

strJson += "\"objKey\":\"" + tbConOrdVo1.getConobjKey()+ "\",";

strJson += "\"ordKey\":\"" + tbConOrdVo1.getOrdKey() + "\",";

strJson += "\"ordPriceNo\":\"" + tbConOrdVo1.getOrdpriceNo() + "\",";

strJson += "\"contradeKind\":\"" + tbConObj.getContradeKind() + "\",";

strJson += "\"ordKey\":\"" + tbConOrdVo1.getOrdKey() + "\",";

strJson += "\"chatMsgText\":\"" + msgText + "\"}";

if (k < tbConOrdVoList.size()) {

strJson += ",";

}

}

TbConOrd tbConOrdNew = new TbConOrd();

tbConOrdNew.setOrdKey(cx);

TbConOrd tbConOrdNew2 = null;

if(cx!=null&&!"".equals(cx)){

tbConOrdNew2 = tbConOrdService.getTbConOrdByObj(tbConOrdNew);

}

strJson += "],";

strJson += "\"highPrice\":\"" + highPrice + "\",";

if(tbConOrdNew2!=null){

strJson += "\"ordSta\":\"" + tbConOrdNew2.getOrderStatus() + "\",";

}else{

strJson += "\"ordSta\":\"\",";

}

strJson += "\"lowPrice\":\"" + lowPrice + "\"";

strJson += "})";

writeToResponse(response, strJson);

return null;

}

}

 

}

}