工具类如下:
package com.xxxx.utils.json;
import org.codehaus.jackson.JsonParser;
import org.codehaus.jackson.map.ObjectMapper;
import org.codehaus.jackson.map.annotate.JsonSerialize;
import org.codehaus.jackson.map.ser.StdSerializerProvider;
import org.codehaus.jackson.map.ser.std.NullSerializer;
import org.codehaus.jackson.type.TypeReference;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.IOException;
import java.text.SimpleDateFormat;
public class JsonUtil {
private static final Logger log = LoggerFactory.getLogger(JsonUtil.class);
private final static ObjectMapper objectMapper;
static {
StdSerializerProvider sp = new StdSerializerProvider();
sp.setNullValueSerializer(NullSerializer.instance);
objectMapper = new ObjectMapper(null, sp, null);
objectMapper.configure(JsonParser.Feature.ALLOW_SINGLE_QUOTES, true);
objectMapper.configure(JsonParser.Feature.ALLOW_UNQUOTED_FI

本文介绍了一个Jackson工具类的使用,该类能够方便地将String转换为Java对象以及将String转换为List。通过提供的示例代码,展示了具体的转换方法和使用场景。
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