接口 org.codehaus.jackson.PrettyPrinter
的使用

使用PrettyPrinter的程序包

程序包	说明
org.codehaus.jackson	Main public API classes of the core streaming JSON processor: most importantly JsonFactory used for constructing JSON parser (JsonParser) and generator (JsonParser) instances.
org.codehaus.jackson.map	Contains basic mapper (conversion) functionality that allows for converting between regular streaming json content and Java objects (beans or Tree Model: support for both is via ObjectMapper class, as well as convenience methods included in JsonParser Object mapper will convert Json content to ant from basic Java wrapper types (Integer, Boolean, Double), Collection types (List, Map), Java Beans, Strings and nulls.
org.codehaus.jackson.smile	Package that contains experimental implementation of "Binary-Encoded JSON-Like" data format handlers (parser, generator, factory produce both, supporting constants).
org.codehaus.jackson.util	Utility classes used by Jackson Core functionality.

org.codehaus.jackson中PrettyPrinter的使用

声明为PrettyPrinter的org.codehaus.jackson中的字段

限定符和类型	字段和说明
protected PrettyPrinter	JsonGenerator._cfgPrettyPrinter Object that handles pretty-printing (usually additional white space to make results more human-readable) during output.

参数类型为PrettyPrinter的org.codehaus.jackson中的方法

限定符和类型	方法和说明
JsonGenerator	JsonGenerator.setPrettyPrinter(PrettyPrinter pp) Method for setting a custom pretty printer, which is usually used to add indentation for improved human readability.

org.codehaus.jackson.map中PrettyPrinter的使用

声明为PrettyPrinter的org.codehaus.jackson.map中的字段

限定符和类型	字段和说明
protected PrettyPrinter	ObjectWriter._prettyPrinter To allow for dynamic enabling/disabling of pretty printing, pretty printer can be optionally configured for writer as well
protected static PrettyPrinter	ObjectWriter.NULL_PRETTY_PRINTER We need to keep track of explicit disabling of pretty printing; easiest to do by a token value.

返回PrettyPrinter的org.codehaus.jackson.map中的方法

限定符和类型	方法和说明
protected PrettyPrinter	ObjectMapper._defaultPrettyPrinter() Helper method that should return default pretty-printer to use for generators constructed by this mapper, when instructed to use default pretty printer.

参数类型为PrettyPrinter的org.codehaus.jackson.map中的方法

限定符和类型	方法和说明
ObjectWriter	ObjectMapper.prettyPrintingWriter(PrettyPrinter pp) 已过时。 Since 1.9, use ObjectMapper.writer(FilterProvider) instead.
ObjectWriter	ObjectWriter.withPrettyPrinter(PrettyPrinter pp) Method that will construct a new instance that will use specified pretty printer (or, if null, will not do any pretty-printing)
ObjectWriter	ObjectMapper.writer(PrettyPrinter pp) Factory method for constructing ObjectWriter that will serialize objects using specified pretty printer for indentation (or if null, no pretty printer)

参数类型为PrettyPrinter的org.codehaus.jackson.map中的构造器

构造器和说明
ObjectWriter(ObjectMapper mapper, SerializationConfig config, JavaType rootType, PrettyPrinter pp) Constructor used by ObjectMapper for initial instantiation
ObjectWriter(ObjectWriter base, SerializationConfig config, JavaType rootType, PrettyPrinter pp, FormatSchema s) Copy constructor used for building variations.

org.codehaus.jackson.smile中PrettyPrinter的使用

参数类型为PrettyPrinter的org.codehaus.jackson.smile中的方法

限定符和类型	方法和说明
JsonGenerator	SmileGenerator.setPrettyPrinter(PrettyPrinter pp) No way (or need) to indent anything, so let's block any attempts.

org.codehaus.jackson.util中PrettyPrinter的使用

实现PrettyPrinter的org.codehaus.jackson.util中的类

限定符和类型	类和说明
class	DefaultPrettyPrinter Default PrettyPrinter implementation that uses 2-space indentation with platform-default linefeeds.
class	MinimalPrettyPrinter PrettyPrinter implementation that adds no indentation, just implements everything necessary for value output to work as expected, and provide simpler extension points to allow for creating simple custom implementations that add specific decoration or overrides.