GET和POST方式請求API介面資料返回
GET在瀏覽器回退時是無害的，而POST會再次提交請求。
GET產生的URL地址可以被Bookmark，而POST不可以。
GET請求會被瀏覽器主動cache，而POST不會，除非手動設定。
GET請求只能進行url編碼，而POST支援多種編碼方式。
GET請求引數會被完整保留在瀏覽器歷史記錄裡，而POST中的引數不會被保留。
GET請求在URL中傳送的引數是有長度限制的，而POST麼有。
對引數的資料型別，GET只接受ASCII字元，而POST沒有限制。
GET比POST更不安全，因為引數直接暴露在URL上，所以不能用來傳遞敏感資訊。
GET引數透過URL傳遞，POST放在Request body中。
特別：
GET和POST還有一個重大區別，簡單的說：
GET產生一個TCP資料包；POST產生兩個TCP資料包。
長的說：
對於GET方式的請求，瀏覽器會把http header和data一併傳送出去，伺服器響應200（返回資料）；
而對於POST，瀏覽器先傳送header，伺服器響應100 continue，瀏覽器再傳送data，伺服器響應200 ok（返回資料）。
但是：
1. GET與POST都有自己的語義，不能隨便混用。
2. 據研究，在網路環境好的情況下，發一次包的時間和發兩次包的時間差別基本可以無視。而在網路環境差的情況下，兩次包的TCP在驗證資料包完整性上，有非常大的優點。
3. 並不是所有瀏覽器都會在POST中傳送兩次包，Firefox就只傳送一次。
返回的資料是一樣的，如下所示
{
"item": {
"num_iid": "652874751412",
"title": "北歐輕奢布藝沙發 小戶型簡約現代客廳ins風網紅款三雙人訂製沙發",
"desc_short": "",
"price": "480.00",
"total_price": 0,
"suggestive_price": 0,
"orginal_price": "3400.00",
"nick": "惜情yqq1127",
"num": 1550,
"min_num": 0,
"detail_url": "
"pic_url": "//img.alicdn.com/imgextra/i4/2568161054/O1CN01aYBriY1Jem9UDtt9e_!!2568161054.jpg",
"brand": "#0 工廠",
"brandId": null,
"rootCatId": "50008164",
"cid": "50020632",
"crumbs": [],
"created_time": "",
"modified_time": "",
"delist_time": "",
"desc": "<div > \n <div >\n <img src=\"!!2568161054.jpg\" />\n <img src=\"!!2568161054.jpg\" />\n <img src=\"!!2568161054.jpg\" />\n <img src=\"!!2568161054.jpg\" />\n <img src=\"!!2568161054.jpg\" />\n <img src=\"!!2568161054.jpg\" />\n <img src=\"!!2568161054.jpg\" />\n <img src=\"!!2568161054.jpg\" />\n <img src=\"!!2568161054.jpg\" />\n <img src=\"!!2568161054.jpg\" />\n <img src=\"!!2568161054.jpg\" />\n <img src=\"!!2568161054.jpg\" />\n <img src=\"!!2568161054.jpg\" />\n <img src=\"!!2568161054.jpg\" />\n <img src=\"!!2568161054.jpg\" />\n <img src=\"!!2568161054.jpg\" />\n <img src=\"!!2568161054.jpg\" />\n <img src=\"!!2568161054.jpg\" />\n <img src=\"!!2568161054.jpg\" />\n </div> \n </div><img src=\"https://www.o0b.cn/i.php?t.png&rid=gw-4.6438c7992c849&p=1778786741&k=i_key&t=1681442715\" style=\"display:none\" />",
"desc_img": [
"!!2568161054.jpg",
"!!2568161054.jpg",
"!!2568161054.jpg",
"!!2568161054.jpg",
"!!2568161054.jpg",
"!!2568161054.jpg",
"!!2568161054.jpg",
"!!2568161054.jpg",
"!!2568161054.jpg",
"!!2568161054.jpg",
"!!2568161054.jpg",
"!!2568161054.jpg",
"!!2568161054.jpg",
"!!2568161054.jpg",
"!!2568161054.jpg",
"!!2568161054.jpg",
"!!2568161054.jpg",
"!!2568161054.jpg",
"!!2568161054.jpg"
],
"item_imgs": [
{
"url": "//img.alicdn.com/imgextra/i4/2568161054/O1CN01aYBriY1Jem9UDtt9e_!!2568161054.jpg"
},
{
"url": "//img.alicdn.com/imgextra/i3/2568161054/O1CN01kjOfNb1Jem9DmWn8Y_!!2568161054.jpg"
},
{
"url": "//img.alicdn.com/imgextra/i1/2568161054/O1CN01HoB9ha1Jem9DmWn8r_!!2568161054.jpg"
},
{
"url": "//img.alicdn.com/imgextra/i4/2568161054/O1CN011PjP2P1Jem9MXEUFT_!!2568161054.jpg"
},
{
"url": "//img.alicdn.com/imgextra/i3/2568161054/O1CN01KUfBFL1Jem9KTTMn1_!!2568161054.jpg"
}
],
"item_weight": "",
"item_size": "",
"location": "江蘇南通",
"post_fee": "",
"express_fee": null,
"ems_fee": "",
"shipping_to": "",
"has_discount": "true",
"video": {
"url": null
},
"is_virtual": "",
"sample_id": "",
"is_promotion": "true",
"props_name": "31480:14306495906:幾人坐:腳踏90*60*48cm;31480:14306495907:幾人坐:雙人165*95*67cm;31480:14306495908:幾人坐:三人210*95*67cm;31480:14306495909:幾人坐:單人100*95*67cm;31480:21480914361:幾人坐:四人位240*95*67cm;31480:21480914362:幾人坐:大四人320*95*76cm;31480:1387571900:幾人坐:3米貴妃沙發;31480:32527954:幾人坐:定製尺寸;1627207:28321:顏色分類:乳白色 尺寸顏色可定製",
"prop_imgs": {
"prop_img": [
{
"properties": "1627207:28321",
"url": "//img.alicdn.com/imgextra/i1/2568161054/O1CN017GTZ4h1Jem9Qra1ap_!!2568161054.jpg"
}
]
},
"property_alias": "",
"props": [
{
"name": "品牌",
"value": "#0 工廠"
},
{
"name": "型號",
"value": "520"
},
{
"name": "材質",
"value": "木"
},
{
"name": "木質材質",
"value": "松木"
},
{
"name": "面料",
"value": "絨布"
},
{
"name": "風格",
"value": "北歐"
},
{
"name": "幾人坐",
"value": "腳踏90*60*48cm,雙人165*95*67cm,三人210*95*67cm,單人100*95*67cm,四人位240*95*67cm,大四人320*95*76cm,3米貴妃沙發,定製尺寸"
},
{
"name": "顏色分類",
"value": "乳白色"
},
{
"name": "填充物",
"value": "海綿"
},
{
"name": "結構工藝",
"value": "木質工藝"
},
{
"name": "是否可定製",
"value": "是"
},
{
"name": "沙發組合形式",
"value": "U形"
},
{
"name": "是否可拆洗",
"value": "是"
},
{
"name": "適用物件",
"value": "成年人"
},
{
"name": "是否帶儲物空間",
"value": "否"
},
{
"name": "產地",
"value": "上海"
},
{
"name": "地市",
"value": "上海市"
},
{
"name": "區縣",
"value": "奉賢區"
},
{
"name": "是否組裝",
"value": "否"
},
{
"name": "計程車是否可運輸",
"value": "否"
},
{
"name": "填充物硬度",
"value": "軟"
},
{
"name": "款式定位",
"value": "經濟型"
}
],
"total_sold": null,
"skus": {
"sku": [
{
"price": "480",
"total_price": 0,
"orginal_price": "480",
"properties": "31480:14306495906;1627207:28321",
"properties_name": "31480:14306495906:幾人坐:腳踏90*60*48cm;1627207:28321:顏色分類:乳白色 尺寸顏色可定製",
"quantity": "200",
"sku_id": "4881047531343"
},
{
"price": "1688",
"total_price": 0,
"orginal_price": "1688",
"properties": "31480:14306495907;1627207:28321",
"properties_name": "31480:14306495907:幾人坐:雙人165*95*67cm;1627207:28321:顏色分類:乳白色 尺寸顏色可定製",
"quantity": "150",
"sku_id": "4881047531344"
},
{
"price": "2088",
"total_price": 0,
"orginal_price": "2088",
"properties": "31480:14306495908;1627207:28321",
"properties_name": "31480:14306495908:幾人坐:三人210*95*67cm;1627207:28321:顏色分類:乳白色 尺寸顏色可定製",
"quantity": "200",
"sku_id": "4881047531345"
},
{
"price": "968",
"total_price": 0,
"orginal_price": "968",
"properties": "31480:14306495909;1627207:28321",
"properties_name": "31480:14306495909:幾人坐:單人100*95*67cm;1627207:28321:顏色分類:乳白色 尺寸顏色可定製",
"quantity": "200",
"sku_id": "4881047531346"
},
{
"price": "2388",
"total_price": 0,
"orginal_price": "2388",
"properties": "31480:21480914361;1627207:28321",
"properties_name": "31480:21480914361:幾人坐:四人位240*95*67cm;1627207:28321:顏色分類:乳白色 尺寸顏色可定製",
"quantity": "200",
"sku_id": "5039985183001"
},
{
"price": "3188",
"total_price": 0,
"orginal_price": "3188",
"properties": "31480:21480914362;1627207:28321",
"properties_name": "31480:21480914362:幾人坐:大四人320*95*76cm;1627207:28321:顏色分類:乳白色 尺寸顏色可定製",
"quantity": "200",
"sku_id": "5039985183002"
},
{
"price": "3400",
"total_price": 0,
"orginal_price": "3400",
"properties": "31480:1387571900;1627207:28321",
"properties_name": "31480:1387571900:幾人坐:3米貴妃沙發;1627207:28321:顏色分類:乳白色 尺寸顏色可定製",
"quantity": "200",
"sku_id": "5039984824000"
},
{
"price": "3000",
"total_price": 0,
"orginal_price": "3000",
"properties": "31480:32527954;1627207:28321",
"properties_name": "31480:32527954:幾人坐:定製尺寸;1627207:28321:顏色分類:乳白色 尺寸顏色可定製",
"quantity": "200",
"sku_id": "5039985183003"
}
]
},
"seller_id": "2568161054",
"sales": 35,
"shop_id": "567158267",
"props_list": {
"31480:14306495906": "幾人坐:腳踏90*60*48cm",
"31480:14306495907": "幾人坐:雙人165*95*67cm",
"31480:14306495908": "幾人坐:三人210*95*67cm",
"31480:14306495909": "幾人坐:單人100*95*67cm",
"31480:21480914361": "幾人坐:四人位240*95*67cm",
"31480:21480914362": "幾人坐:大四人320*95*76cm",
"31480:1387571900": "幾人坐:3米貴妃沙發",
"31480:32527954": "幾人坐:定製尺寸",
"1627207:28321": "顏色分類:乳白色 尺寸顏色可定製"
},
"seller_info": {
"nick": "惜情yqq1127",
"item_score": "4.9 ",
"score_p": "4.9 ",
"delivery_score": "4.9 ",
"shop_type": "C",
"user_num_id": "2568161054",
"sid": "567158267",
"title": "現代布藝沙發",
"zhuy": "
"shop_name": "現代布藝沙發"
},
"tmall": false,
"error": "",
"warning": "",
"url_log": [],
"fav_count": "7436",
"fans_count": "644",
"freight": "平郵: 快遞包郵",
"props_imgs": {
"prop_img": [
{
"properties": "1627207:28321",
"url": "//img.alicdn.com/imgextra/i1/2568161054/O1CN017GTZ4h1Jem9Qra1ap_!!2568161054.jpg"
}
]
},
"_ddf": "fu",
"promo_type": null,
"props_img": {
"1627207:28321": "//img.alicdn.com/imgextra/i1/2568161054/O1CN017GTZ4h1Jem9Qra1ap_!!2568161054.jpg"
},
"format_check": "ok",
"shop_item": [],
"relate_items": []
},
"error": "",
"secache": "4ad7ad2480af253fec9c2fd4daa266bb",
"secache_time": 1681442715,
"secache_date": "2023-04-14 11:25:15",
"translate_status": "",
"translate_time": 0,
"language": {
"default_lang": "cn",
"current_lang": "cn"
},
"reason": "",
"error_code": "0000",
"cache": 0,
"api_info": "today:30 max:10100 all[69=30+21+18];expires:2030-12-31",
"execution_time": "1.872",
"server_time": "Beijing/2023-04-14 11:25:15",
"client_ip": "106.6.33.181",
"call_args": {
"num_iid": "652874751412",
"is_promotion": "1"
},
"api_type": "taobao",
"translate_language": "zh-CN",
"translate_engine": "baidu",
"server_memory": "0.94MB",
"request_id": "gw-4.6438c7992c849",
"last_id": "1677743647"
}
展示效果
來自 “ ITPUB部落格 ” ，連結：http://blog.itpub.net/70026630/viewspace-2945747/，如需轉載，請註明出處，否則將追究法律責任。
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