public class JSONUtils extends Object
| 限定符和类型 | 字段和说明 |
|---|---|
private static org.slf4j.Logger |
logger |
private static com.fasterxml.jackson.databind.ObjectMapper |
objectMapper |
| 构造器和说明 |
|---|
JSONUtils() |
private static org.slf4j.Logger logger
private static com.fasterxml.jackson.databind.ObjectMapper objectMapper
public static String toJson(Object obj)
obj - 要转换的Java对象public static <T> T readValue(String jsonStr, Class<T> cls)
T - 要转换的Java类型jsonStr - 要转换的Json串cls - 目标对象的Java类public static <T> T readValue(String jsonStr, com.fasterxml.jackson.core.type.TypeReference<T> valueTypeRef)
T - 要转换的Java类型jsonStr - 要转换的Json串valueTypeRef - 类型说明Copyright © 2019. All rights reserved.