AJAX 不同请求事例

大家好，又见面了，我是你们的朋友全栈君。

事例一：

			var post_data = new Object();
			
            post_data.entrance_id = gp.entranceId;
            post_data.member_id = loginJson.uid;
            post_data.member_name = loginJson.unm;
            post_data.sku_id = skuid;
            post_data.number = count;

            $.ajax({ 
   
                url: "http://127.0.0.1/api/addCart",
                type: "post",
                data: JSON.stringify(post_data),
                dataType: "json",
                cache: false,
                processData: false,
                contentType: "application/json; charset=utf-8",
                success: function (rsp) { 
   
                    if (rsp.code != 200) { 
   
                        console.log(rsp.msg);
                        alert("添加失败");
                        return;
                    }

                    // console.log(rsp.data);
                    // window.location = "/cart";
                }
            });

事例二：

					var post_data = new FormData();
                    post_data.append("entrance_id", gp.entranceId);
                    post_data.append("member_id", loginJson.uid);
                    post_data.append("sku_id", skuid);
                    post_data.append("number", count);

                    $.ajax({ 
   
                        url: "http://127.0.0.1/api/addCart",
                        type: "post",
                        data: JSON.stringify(post_data),
                        dataType: "json",
                        cache: false,
                        processData: false,
                        contentType: false,
                        success: function (rsp) { 
   
                            if (rsp.code != 200) { 
   
                                console.log(rsp.msg);
                                alert("添加失败");
                                return;
                            }

                            // console.log(rsp.data);
                            window.location = "/cart";
                        }
                    });