The result of Mini Program parameter passing back-end is [object Object]

Mini Program post requests that an array of objects is passed in the data. What happened to the [object Object] printed out by the backend?

Mini-Program laravel php
Mar.02,2021

JSON.stringify () converting objects and arrays into strings

isn't it normal to return objects?

PHP?
use var_dump to try printing

Previous: The docker connection container is always stuck for a long time

Next: Preload animation, remove or hide?

css mysql arrays josn react html typescript webpack npm sass R objective-c .net sql-server jquery python-3.x angularjs django angular excel regex iphone ajax linux xml pandas vba spring database wordpress string wpf xcode windows bash postgresql oracle multithreading eclipse list firebase algorithm macos forms image scala visual-studio azure bootstrap spring-boot react-native python-2.7 docker performance function winforms matlab powershell apache dataframe api sqlite numpy rest shell selenium flutter dart maven loops qt swing android-studio csv express file class tensorflow sorting codeigniter perl
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1e9da33-47752.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e9da33-47752.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?