Difference between revisions of "Spring tips"

Revision as of 07:37, 5 June 2019

Simple setting of values.

    @Value("${prop.strName:default value}}")
    private String localDir;

    @Value("${prop.intName:14}}")
    private int localDir;

Apply a setting, defaulting to a subdirectory of the temporary folder.

    @Value("${prop.name:#{systemProperties['java.io.tmpdir']+'/subdir'}}")
    private String localDir;

When a value is not present in the application.properties file, assume null.

    @Value("${prop.name:#{null}}")
    private String remoteUrl;

!Class!Notes
ClassPathScanningCandidateComponentProvider\|werjfhqrf

@@ Line 28: / Line 28: @@
 A list of configuration properties can be found here: https://docs.spring.io/spring-boot/docs/current/reference/html/common-application-properties.html
+==Noteworthy classes==
+{| class="wikitable"
+!!Class!Notes
+|-
+||ClassPathScanningCandidateComponentProvider|werjfhqrf
+|}