Django之request.GET和request.POST取值

一、GET

前端ajax傳值，type為get

$.ajax({
    url: "/ctest/env_add/",
    type: "get",
    data: {
        "env_id": env_id,
    },
    // dataType: "json",
    success: function () {
        alert("成功執行這里");
    },
    error: function () {
        alert("失敗執行這里");
    }
});

view.py 獲取值

if request.method == 'GET':
    env_id = request.GET.get('env_id')

二、POST

前端ajax傳值

$.ajax({
    url: "/ctest/env_add/",
    type: "get",
    data: {
        "env_id": env_id,
    },
    success: function () {
    },
    error: function () {
    }
});

view.py獲取值

if request.method == 'POST':
    env_id = request.POST['env_id']
    env_id = request.POST.get('env_id',False)

兩種方式

request.POST('str') str獲取不到值時會拋出異常

request.POST.get('str',default) str獲取不到值時給它一個默認值default