106 lines
2.8 KiB
JavaScript
106 lines
2.8 KiB
JavaScript
const dayjs = require("dayjs");
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const fs = require("fs");
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const path = require("path");
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let formatText = {
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request: function (req) {
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let logText = new String();
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let method = req.method;
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//访问方法
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logText += "request method: " + method + "\n";
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//请求原始地址
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logText += "request originalUrl: " + req.originalUrl + "\n";
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//客户端ip
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logText += "request client ip: " + req.ip + "\n";
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//请求参数
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if (method === "GET") {
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logText += "request query: " + JSON.stringify(req.query) + "\n";
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} else {
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logText += "request body: " + "\n" + JSON.stringify(req.body) + "\n";
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}
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return logText;
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},
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handle: (info) => {
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let logText = new String();
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//响应日志开始
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logText += "\n" + `***************info log start ***************日志记录时间： ${dayjs().format("YYYY.MM.DD HH:mm:ss")}` + "\n";
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//响应内容
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logText += "\n" + info + "\n";
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//响应日志结束
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logText += "*************** info log end ***************************************************************************" + "\n";
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return logText;
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},
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error: (ctx, err) => {
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let logText = new String();
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//错误信息开始
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logText += "\n" + `*************** error log start ***************日志记录时间： ${dayjs().format("YYYY.MM.DD HH:mm:ss")}` + "\n";
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//添加请求日志
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logText += formatText.request(ctx.request);
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//错误名称
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logText += "err name: " + err.name + "\n";
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//错误信息
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logText += "err message: " + err.message + "\n";
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//错误详情
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logText += "err stack: " + err.stack + "\n";
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//错误信息结束
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logText += "*************** error log end ***************************************************************************" + "\n";
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return logText;
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},
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};
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const writeLog = (msg, type) => {
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console.log(msg);
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let pathDir = path.join(__dirname, "../logs");
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if (!fs.existsSync(pathDir)) {
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fs.mkdirSync(pathDir);
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}
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let fileName = dayjs().format("log_YYYY.MM.DD.log");
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if (type === "error") {
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fileName = dayjs().format("logError_YYYY.MM.DD.log");
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}
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let fileFullPath = path.join(pathDir, fileName);
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if (fs.existsSync(fileFullPath)) {
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fs.appendFileSync(fileFullPath, msg);
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} else {
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fs.writeFileSync(fileFullPath, msg);
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}
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};
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module.exports = {
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//封装操作日志
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log: (msg, data) => {
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let msgTotal = msg;
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if (data) {
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if (typeof data === "object") {
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msgTotal += ":" + JSON.stringify(data);
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} else {
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msgTotal += ":" + data;
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}
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}
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let msgStr = formatText.handle(msgTotal);
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writeLog(msgStr);
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},
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errError(msg) {
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let msgStr = formatText.handle(msg);
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writeLog(msgStr, "error");
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},
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//封装错误日志
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ctxError: (error, ctx) => {
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if (ctx && error) {
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let msg = formatText.error(ctx, error);
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writeLog(msg, "error");
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}
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},
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};
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