Linux curl发送post请求携带form参数（Content-Type: application/x-www-form-urlencoded）

​​-H "Content-Type: application/x-www-form-urlencoded"​​可以省略

curl -d "param1=value1&param2=value2" -H "Content-Type: application/x-www-form-urlencoded" -X POST http://localhost:3000/data