Ajax发送数据

1、只是字符串或数字
$.ajax({
url:'路径',
method: 'GET/POST',
data: {'k1':v1, 'k2':v2},
dataType: JSON; //返回json对象
success:function(arg){
//arg是对象
}
})

2、包含数组
$.ajax({
url:'路径',
method: 'GET/POST',
data: {'k1':[1,2,3,4], 'k2':v2},
dataType: JSON; //返回json对象
traditional: true,
success:function(arg){
//arg是对象
}
})

3、传字典
$.ajax({
url:'路径',
method: 'GET/POST',
data: {'k1':JSON.stringify({}), 'k2':v2}, //转换成字符串
dataType: JSON; //返回json对象
traditional: true,
success:function(arg){
//arg是对象
}
})

原文地址:https://www.cnblogs.com/lixianshengfitting/p/12613974.html