var obj = [{ "name": "11", "password": "123456"},{ "name": "12", "password": "123456"}];
// 是个object元素 下面使用each进行遍历
$.each(obj, function (n, value) {
alert(n + ' ' + value.name);
});
for(var i=0; i < obj.lenght; i++){
alert(obj[i].name)
}
for(var p in obj){
str = str+obj[p]+',';
return str;
}
后台传递到前台数据转化为json格式
String filepath = request.getParameter("filepath");
System.out.println(filepath);
List<Show> datalist = getShowData(filepath);
response.setContentType("appliction/json;charset=utf-8");
JSONArray jsonArray = JSONArray.fromObject(datalist);
try {
PrintWriter out = response.getWriter();
out.print(jsonArray);
for (int i = 0; i < jsonArray.size(); i++) {
System.out.println(jsonArray.get(i));
}
out.flush();
} catch (Exception e) {
e.printStackTrace();
}
return null;
}