js创建jsonArray

不多说，直接上代码了。

1.前台生成：

var jsonstr="[]";
var jsonarray = eval('('+jsonstr+')');

var formdata1 = {
"activeproid" : activeproid[0].value,
"activeproPrice" : activeproPrice[0].value,
"activeproKucun" : activeproKucun[0].value,
"activeproXiangou" : activeproXiangou[0].value,
"activeproStart" : activeproStart[0].value,
"activeproend" : activeproend[0].value
};
var formdata2 = {
"activeproid" : activeproid[1].value,
"activeproPrice" : activeproPrice[1].value,
"activeproKucun" : activeproKucun[1].value,
"activeproXiangou" : activeproXiangou[1].value,
"activeproStart" : activeproStart[1].value,
"activeproend" : activeproend[1].value
};

jsonarray.push(formdata1);
jsonarray.push(formdata2);

var formdata = {
"postMes":jsonarray,
"actId":actId
};

$.ajax({
type: "POST",
url: "url",
contentType: "application/json; charset=utf-8",
data: JSON.stringify(formdata),
dataType: "json",
success: function (message) {

},
error: function (message) {
$("#request-process-patent").html("提交数据失败！");
}


2.后台解析：

JsonNode in = request().body().asJson();//接收到的推送信息
Logger.info("收到的推送信息" + in.toString());
String actId = in.get("actId").textValue();
Iterator<JsonNode> trades = in.findValue("postMes").elements();

while (trades.hasNext()) {
JsonNode trade = trades.next();
String activeproid = trade.get("activeproid").textValue();
Logger.info("id:" + activeproid);
String activeproPrice = trade.get("activeproPrice").textValue();
Logger.info("价格：" + activeproPrice);
。。。

}