javers差异工具.做得很好

Question

构建JB

JaversBuilder jb = JaversBuilder.javers().withMappingStyle(MappingStyle.BEAN).withListCompareAlgorithm(ListCompareAlgorithm.LEVENSHTEIN_DISTANCE).withPrettyPrint(true)

，然后

log.info(diff.prettyPrint())

给出

1. ListChange{globalId:'fn.dsl.diff.javers.Instance/Folder:{0F1E2D3C-4B5A-6978-8796-A5B4C3D2E1F0}', property:'permissions', containerChanges:[(3).removed:'fn.dsl.diff.javers.Permission {type: 'ALLOW', mask: '135159', GN: '[e-mail]', GT: 'GROUP', source: 'DIRECT', depth: 'THIS_OBJECT_ONLY' }', (2).'fn.dsl.diff.javers.Permission {type: 'ALLOW', mask: '999415', GN: '[e-mail]', GT: 'GROUP', source: 'DIRECT', depth: 'THIS_OBJECT_ONLY' }' to 'fn.dsl.diff.javers.Permission {type: 'ALLOW', mask: '135159', GN: '[e-mail]', GT: 'GROUP', source: 'DIRECT', depth: 'THIS_OBJECT_ONLY' }']}

，但期望格式化。像文档-http：//javers.org/documentation/diff-examples/#compare-valueobjects

System.out.println(diff);
//.. shouldDetectBossChange()
Diff:
1. ReferenceChange{
   globalId:'org.javers.core.examples.model.Employee/Great Developer',
   property:'boss',
   oldRef:'org.javers.core.examples.model.Employee/Manager One',
   newRef:'org.javers.core.examples.model.Employee/Manager Second'}
2. ListChange{
   globalId:'org.javers.core.examples.model.Employee/Manager Second',
   property:'subordinates',
   containerChanges: [(0).added:'org.javers.core.examples.model.Employee/Great Developer']}
3. ListChange{
   globalId:'org.javers.core.examples.model.Employee/Manager One',
   property:'subordinates',
   containerChanges:[(0).removed:'org.javers.core.examples.model.Employee/Great Developer']}

我做错了什么？我应该期望像文档中显示的格式化或手动格式化吗？

Answer 1

在您所指的文档中，手动添加了线路断路。

diff.toString()和diff.prettyPrint()（因为只是别名）每次更改后添加BR。因此，即使是用一系列元素变量的ListChange都在一行中打印出来。

使用ChangeProcessor自定义您的差异格式。请参阅SimpleTextChangeLog示例