问题描述
我正在尝试与IBM Watson一起构建一个情绪分析机器人,以解决问题。 https://api.slack.com/tutorials/watson-sentiment#setting_up_your_request_url
我很早就被卡住了,因为当运行index.js的节点脚本时,我一直收到此错误:
SyntaxError: Unexpected token 'const'
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
(base) ndaa-qtn3118-mbp:sentimentapp qtn3118$ nano index.js
(base) ndaa-qtn3118-mbp:sentimentapp qtn3118$ node index.js
/Users/qtn3118/sentimentapp/index.js:6
const server = app.listen(5000,() => {
^^^^^
SyntaxError: Unexpected token 'const'
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
我使用示例github检查了我的代码,但看起来没有错别字,这是.js文件:
const express = require('express');
const bodyParser = require('body-parser');
const app = express();
...
const server = app.listen(5000,() => {
console.log('Express server listening on port %d in %s mode',server.address().port,app.settings.env);});
app.post('/event',(req,res) => {
if (req.body.type === 'url_verification') {
res.send(req.body.challenge);
}});
解决方法
暂无找到可以解决该程序问题的有效方法,小编努力寻找整理中!
如果你已经找到好的解决方法,欢迎将解决方案带上本链接一起发送给小编。
小编邮箱:dio#foxmail.com (将#修改为@)