Springboot reads the @ ConfigurationProperties annotation of the yml file and reports an error?

I configured redis information on the yml file, but reported an error when reading:
Error:java: java.lang.NoClassDefFoundError: org/json/JSONObject
after troubleshooting, I added @ ConfigurationProperties (prefix = "spring.redis") and reported an error.
but did not find a solution
Code:

Yml springboot

Mar.14,2021

has this problem been solved? I have the same problem

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The problem of setting Spring-Boot yml as configuration file under IDEA
use IDEA s Spring Initializr to initialize Spring-Boot project defaults to application.properties as configuration file, and I want to use yml . After I create a new application.yml under resource , as shown below. The yml file has no input...

Yml springboot intellij-idea

Feb.28,2021

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-64f5-1b3550d-2bf79.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b3550d-2bf79.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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