public class JacksonUtil extends Object
Constructor and Description |
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JacksonUtil() |
Modifier and Type | Method and Description |
---|---|
static com.fasterxml.jackson.databind.ObjectMapper |
getInstance() |
static void |
main(String[] args) |
static <T> T |
readValue(String jsonStr,
Class<T> clazz)
string --> bean、Map、List(array)
|
static <T> T |
readValueRefer(String jsonStr,
com.fasterxml.jackson.core.type.TypeReference typeReference) |
static String |
writeValueAsString(Object obj)
bean、array、List、Map --> json
|
public static com.fasterxml.jackson.databind.ObjectMapper getInstance()
public static String writeValueAsString(Object obj)
obj
- Exception
public static <T> T readValue(String jsonStr, Class<T> clazz)
jsonStr
- clazz
- Exception
public static <T> T readValueRefer(String jsonStr, com.fasterxml.jackson.core.type.TypeReference typeReference)
public static void main(String[] args)
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