Jackson 2.6.6 发布。Jackson 是一个 Java 用来处理 JSON 格式数据的类库。 主要更新如下: core Databind #1088: NPE possibility in SimpleMixinResolver #1099: Fix custom comparator container node traversal #1108: Jackson not continue to parse after DeserializationFeature.FAIL_ON_INVALID_SUBTYPEerror #1112: Detailed error message from custom key deserializer is discarded #1120: String value omitted from weirdStringException #1123: Serializing and Deserializing Locale.ROOT dataformats Avro #41: Problems with type Number, with schema CBOR #18: Correct parsing of zero length byte strings Smile #34: Deserialize error "Invalid type marker byte" for 'long' field names (57 characters or longer) data type Joda #82: Can't deserialize a serialized DateTimeZone with default typing Java 8 Date/Time #16: Instant is serialized as String by some dataformats/libs but can't be deserialized (unless manually converted to float) #69: Serialization of Instant seems to throw exceptions when when @JsonFormat is used other Jackson-jr #40: Cannot read empty or singleton arrays with JSON.arrayOfFrom 下载地址: Source code (zip) Source code (tar.gz) 详情请看更新日志 Jackson 2.6.6 发布,高性能 JSON 处理下载地址