Jackson Mapper
Clone Source
git clone git@github.com:yakirChen/jackson-mapper.git jackson-mapper对ObjectMapper抛出的Exception做了Catch (log... 〔霧〕 )
static final String DATE_PATTERN = "yyyy-MM-dd HH:mm:ss SSSSS";
JacksonMapper jacksonMapper = Jackson.builder()
.snakeCase()
.upperCamelCase()
.lowerCamelCase()
.lowerCase()
.disableFailOnEmptyBeans()
.disableFailOnUnknownProperties()
.disableOnIgnoredProperties()
.disableWriteDatesAsTimestamps()
.defaultDateFormat(DATE_PATTERN)
.addJavaTimeModule(DATE_PATTERN)
.build();
List<String> hobby = new ArrayList<String>() {
private static final long serialVersionUID = 1372828590201410789L;
{
add(".");
add("..");
add("...");
add("....");
add(".....");
add("......");
add(".......");
}
};
Bar bar = new Bar()
.setBar("bar")
.setBarCdate(new Date())
.setBarId((long) Integer.MAX_VALUE);
Foo foo = new Foo(
Long.MAX_VALUE,
LocalDateTime.now(),
hobby,
bar
);
String json = jacksonMapper.defaultPrettyPrinter(foo);
log.info(json);
String json0 = jacksonMapper.withPrettyPrinter(foo);
log.info(json0);
Foo foo0 = jacksonMapper.readValue(json, new TypeReference<Foo>() {});
Truth.assertThat(foo0.getFooCdate()).isEqualTo(foo.getFooCdate());
Truth.assertThat(foo0.getFooId()).isEqualTo(foo.getFooId());
Truth.assertThat(foo0.getHobby()).isEqualTo(foo.getHobby());
Foo foo1 = jacksonMapper.readValue(json, new TypeReference<Foo>() {});
Truth.assertThat(foo1.getFooCdate()).isEqualTo(foo.getFooCdate());
Truth.assertThat(foo1.getFooId()).isEqualTo(foo.getFooId());
Truth.assertThat(foo1.getHobby()).isEqualTo(foo.getHobby());{
"id" : 9223372036854775807,
"cdate" : "2019-03-08 12:06:23 943",
"hobby" : [ ".", "..", "...", "...." ]
}License: