fuqiang/node

1const express = require('express');2const log4js=require("log4js")3const bodyparser = require('body-parser');4const txt2image = require("./txt2images")5const fs = require('fs');  //引入fs模块6log4js.configure({7  appenders: { console: { type: "console" } },8  categories: { default: { appenders: ["console"], level: "info" } }9})10var logger =log4js.getLogger("serverjs");11 12// Constants13const PORT = 7860;14const HOST = '0.0.0.0';15 16// App17const app = express();18app.use(bodyparser.urlencoded({ extended: true }))19app.post("/txt2pic", async (req, res) => {20  var prompt = req.body.prompt;21  var size = req.body.size;22  logger.info("输入参数prompt:"+prompt+",size:"+size)23  var url = await txt2image.txt2img(prompt, size)24  logger.info("获取到url:"+url)25  res.send(url)26})27app.get('/', (req, res) => {28  res.writeHead(200, { 'Content-Type': 'text/html' })29  var html = fs.readFileSync(__dirname + '/static/index.html', 'utf-8');  //读取html文件，__dirname表示当前文件所在的目录路径30  res.end(html);31});32app.get('/jquery', (req, res) => {33  res.writeHead(200, { "Content-Type": "application/javascript" })34  var js = fs.readFileSync(__dirname + '/static/jquery.js', 'utf-8');  //读取jquery文件，__dirname表示当前文件所在的目录路径35  res.end(js);36});37 38app.listen(PORT, HOST, () => {39  if (HOST == '0.0.0.0') {40    console.log(`Running on http://127.0.0.1:${PORT}`);41  } else {42    console.log(`Running on http://${HOST}:${PORT}`);43  }44 45});