application.properties garbled problem

Add in application.properties

spring.http.encoding.force=true
spring.http.encoding.charset=UTF-8
spring.http.encoding.enabled=true
server.tomcat.uri-encoding=UTF-8

 Solution

File EncodingsThe specific steps are  Transparent native-to-ascii conversionas truefollows: Click

File -> Settings -> Editor -> File Encodings

Set the Properties Files (*.properties)lower one Default encoding for properties filesto be UTF-8, Transparent native-to-ascii conversionand check the previous one.