如何建设交流网站的论文/推广关键词

端口查杀

获取

sudo lsof -i:8080

杀死🔪

sudo kill  139274

从服务下载文件

scp hongbin@hongbin.xyz:/www/client/app.js app.js

从服务下载文件夹

scp -r hongbin@hongbin.xyz:/www/client/ client

上传服务器文件

sudo scp /Users/hongbin/Code/SERVER/client/app.js hongbin@hongbin.xyz:/www/client/app.js

上传服务器文件夹

sudo scp -r /Users/hongbin/Code/SERVER/client hongbin@hongbin.xyz:/www/client

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#### 返回页面

server.use("/", (req, res, next) => {fs.readFile("./index.html", function (err, data) {if (err) {console.log(err);res.write(err);} else res.write(data);res.end();});
});

服务器中html请求地址

应如const baseURL = "http://159.75.22.82:8080/";
而不是const baseURL = "http://locaohost:8080/";

后者有

Failed to load resource: net::ERR_CONNECTION_REFUSED
err TypeError: Failed to fetch

如下

fetch get请求拼接参数

async function get(path, params) {const baseURL = "http://159.75.22.82:8080/";let paramsStr = "";if (params) {paramsStr = "?";for (const [key, value] of Object.entries(params)) {paramsStr += `${key}=${value}&`;}paramsStr = paramsStr.substring(0, paramsStr.length - 1);}const URL = baseURL + path + paramsStr;const request = await fetch(URL);return request.json();}