fetch("https://fjolt.com/", { body: JSON.stringify({ someData: "value" }) method: 'POST' mode: 'cors' cache: 'no-cache' credentials: 'same-origin' headers: { 'Content-Type': 'application/json' }, redirect: 'follow' referrerPolicy: 'no-referrer'});1.2.3.4.5.6.7.8.9.10.11.12....
But there is no data body to return or parse. I am not sure what I am doing wrong here. I have tried changing the then method in the fetch to various types, like response.clone().json() etc, but, in most cases, I am getting the output as "promise rejected, unexpected end of js...
示例2 获取DescribeDataFetchProject信息 输入示例 POST / HTTP/1.1 Host: rum.tencentcloudapi.com Content-Type: application/json X-TC-Action: DescribeDataFetchProject <公共请求参数> { "ExtSecond": "自定义2", "Engine": "ie2", "IsAbroad": "1", "Area": "中国", "NetType": "2", "CostType...
GraphQLis a pretty neat technology for querying, changing, and subscribing to data. REST remains a very popular way to exchange messages and other things, but GraphQL earned its place in the developer ecosystem, too. In this post you can read how to use the GraphQL endpointOracle Rest Dat...
鸿蒙js开发目前调试功能尚不方便,虽有console.log(), console.info()等方法用于打印日志,但实际运行时并未找到日志的打印。所以我只能在视图中划出一小块区域用于调试。 这里看到虽然responseType已设置为json,但用' . '取其中属性时仍会红线报错,且页面中可以看出并未取到值,可以猜测此时的res.data仍为string类型...
可知有5种数据格式,因为json和text可使用js原生方法JSON.parse/JSON.stringify相互转换, 那就直接选用.text()转成字符串判断即可. // 将.then(res=> res.json()) 替换成下面.then(res=>{letdata = res.text();//转成字符串判断returndata.then(r=>{if(r.length===0)returnnull;elsereturnJSON.parse(...
Fetch is based on async and await. The example might be easier to understand like this: asyncfunctiongetText(file) { letx =awaitfetch(file); lety =awaitx.text(); myDisplay(y); } Try it Yourself » Use understandable names instead of x and y: ...
* The return type can be text, or JSON. By default, the return type is determined based on Content-Type in the header returned by the server. */responseType?:string;/** * Called when the network data is obtained successfully. */success?:(data:IFetch)=>void;/** ...
fetch 是 XMLHttpRequest 的升级版，使用js脚本发出网络请求，但是与 XMLHttpRequest 不同的是，fetch ...
resJSON.data.banner.list//这里拿到数据了,就可以用for循环什么的生成dom对象插入到页面等等操作console.log(banners)}// 3.配置请求open// 第一个参数method: 请求的方式(get/post/delete/put/patch...)// 第二个参数url: 请求的地址xhr.open("get","http://123.207.32.32:8000/home/multidata")// 4...