我读了错误信息,我看了一遍代码,但要么是我学得太多太累了,要么是我瞎了眼。这可能是一个愚蠢的错误/分号,也许我会看起来很愚蠢,但我似乎看不出来。提前谢谢你!
app.js:
//jshint esversion:6
const express = require("express");
const bodyParser = require("body-parser");
var item = "";
var items = ["Buy Food", "Cook Food", "Eat Food"];
let workItems = [];
const app = express();
app.set("view engine", "ejs");
app.use(bodyParser.urlencoded({extended: true}));
app.use(express.static("public"));
app.get("/", function(req, res){
var today = new Date();
var options = {
weekday: "long",
day: "numeric",
month: "long",
};
var currentDay = today.getDay();
var day = today.toLocaleDateString("en-US", options);
res.render("list", {listTitle: day, newListItems: items});
});
app.get("/work", function(req, res){
res.render("list", {listTitle: "Work List", newListItems: workItems});
});
app.post("/work" function(req, res){
let item = req.body.newItem;
workItems.push(item);
res.redirect("/work");
});
app.post("/", function(req, res){
item = req.body.newItem;
items.push(item);
res.redirect("/");
});
app.listen(3000, function(){
console.log("Server started on port 3000.");
});
H.终端中的错误消息:
app.post("/work" function(req, res){
^^^^^^^
SyntaxError: missing ) after argument list
at wrapSafe (internal/modules/cjs/loader.js:1053:16)
at Module._compile (internal/modules/cjs/loader.js:1101:27)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:1157:10)
at Module.load (internal/modules/cjs/loader.js:985:32)
at Function.Module._load (internal/modules/cjs/loader.js:878:14)
at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:71:12)
at internal/main/run_main_module.js:17:47
[nodemon] app crashed - waiting for file changes before starting...
参数之间缺少一个,
,请将其更改为
app.post("/work", function(req, res){
let item = req.body.newItem;
workItems.push(item);
res.redirect("/work");
});