Jackson 2.6.5 发布,主要更新如下: core Databind #1052: Don't generate a spurious NullNode after parsing an embedded object #1061: Problem with Object Id and Type Id as Wrapper Object #1073: Add try-catch around java.sql type serializers dataformats CBOR #15: CBORParser.getNumberType() returns DOUBLE even if the generator has been fed with a float CSV #93: CSV mapper does not support Views or filtering correctly for serialization #96: SortedBy only apply to headers and actual data #100: trim spaces: don't trim/strip separator character Smile #30: Problem decoding "empty" Map key (String with length 0) with nextFieldName() XML #177: Failure to deserialize unwrapped list where entry has empty content, attribute(s) datatypes Hibernate #70: Infinite recursion due to @JsonIgnoreProperties not passed to property 详情请看:Jackson-Release-2.6.5 Jackson 是一个 Java 用来处理 JSON 格式数据的类库,性能非常好。 Jackson 2.6.5 发布,高性能 JSON 处理下载地址