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backend-moke 模拟弱网环境;一些小修改

This commit is contained in:
2022-11-26 16:20:22 +08:00
parent eaecc486df
commit d4bc8c3f87
4 changed files with 55 additions and 54 deletions

View File

@@ -1,3 +1,5 @@
const sleepTime = 0; // 模拟弱网环境等待时间
// 1. 导入http模块
const http = require("http");
@@ -5,9 +7,7 @@ const http = require("http");
const server = http.createServer();
// 3. 监听请求事件
server.on("request", (req, res) => {
console.log(new Date(), "req.url", req.url);
server.on("request", async (req, res) => {
//req-->request 请求对象, res-->response 响应对象
// 通过响应头设置返回前台数据格式及编码。(解决中文乱码的问题)
// res.setHeader('Content-Type', 'text/html;charset=utf-8');
@@ -41,21 +41,28 @@ server.on("request", (req, res) => {
};
} else {
result = {
code: 500,
success: false,
msg: "服务器内部错误",
extra: {
url: req.url,
method: req.method,
headers: req.headers,
req: Object.keys(req),
res: Object.keys(res)
}
data: null,
// extra: {
// url: req.url,
// method: req.method,
// headers: req.headers,
// req: Object.keys(req),
// res: Object.keys(res)
// }
};
}
res.write(JSON.stringify(result));
// 模拟弱网等待时间
await new Promise((resolve) => {
setTimeout(resolve, sleepTime);
})
//res.end()每次响应完,需要调用此方法 来结束响束
res.end();
console.log(new Date(), "req.url", req.url);
})
// 4. 监听端口,为了避免端口冲突,这里给一个本机端口