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解决：copyProperties(x,x, CopyOptions copyOptions)

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当：copyOptions的 setFieldNameEditor 不为空的时候，有bug,这里进行修复；
This commit is contained in:
duandazhi
2021-06-28 22:15:11 +08:00
parent 60999194d1
commit af9880c5d3
2 changed files with 51 additions and 1 deletions
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7
hutool-core/src/main/java/cn/hutool/core/bean/copier/BeanCopier.java
View File

@@ -237,7 +237,12 @@ public class BeanCopier<T> implements Copier<T>, Serializable {
return;
}
final String providerKey = copyOptions.getMappedFieldName(fieldName, true);
// 对key做映射，映射后为null的忽略之
// 这里 copyOptions.editFieldName() 不能少，否则导致 CopyOptions setFieldNameEditor 失效
String providerKey = copyOptions.editFieldName(copyOptions.getMappedFieldName(fieldName, false));
if(null == providerKey){
return;
}
if (false == valueProvider.containsKey(providerKey)) {
// 无对应值可提供
return;

45
hutool-core/src/test/java/cn/hutool/core/bean/BeanUtilTest.java
View File

@@ -641,4 +641,49 @@ public class BeanUtilTest {
int age;
Long no;
}
/**
* @author dazer
* copyProperties(Object source, Object target, CopyOptions copyOptions)
* 当：copyOptions的 setFieldNameEditor 不为空的时候，有bug,这里进行修复；
*/
@Test
public void beanToBeanCopyOptionsTest() {
ChildVo1 childVo1 = new ChildVo1();
childVo1.setChild_address("中国北京天安门");
childVo1.setChild_name("张北京");
childVo1.setChild_father_name("张无忌");
childVo1.setChild_mother_name("赵敏敏");
CopyOptions copyOptions = CopyOptions.create().
//setIgnoreNullValue(true).
//setIgnoreCase(false).
setFieldNameEditor(StrUtil::toUnderlineCase);
ChildVo2 childVo2 = new ChildVo2();
BeanUtil.copyProperties(childVo1, childVo2, copyOptions);
Assert.assertEquals(childVo1.getChild_address(), childVo2.getChildAddress());
Assert.assertEquals(childVo1.getChild_name(), childVo2.getChildName());
Assert.assertEquals(childVo1.getChild_father_name(), childVo2.getChildFatherName());
Assert.assertEquals(childVo1.getChild_mother_name(), childVo2.getChildMotherName());
}
@Getter
@Setter
public static class ChildVo1 {
String child_name;
String child_address;
String child_mother_name;
String child_father_name;
}
@Getter
@Setter
public static class ChildVo2 {
String childName;
String childAddress;
String childMotherName;
String childFatherName;
}
}