Illegal pattern character 'T'

import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.databind.DeserializationContext;
import com.fasterxml.jackson.databind.JsonDeserializer;
import org.apache.commons.lang.time.DateUtils;
import org.springframework.boot.jackson.JsonComponent;

import java.io.IOException;
import java.text.ParseException;
import java.util.Date;

import static java.util.regex.Pattern.compile;

/**
 * 日期字符串转日期类型
 * jack json消息转换器全局配置
 */
@JsonComponent
public class JsonDateDeserializer extends JsonDeserializer {
    private String[] patterns = {
            "yyyy-MM-dd"
            , "yyyy-MM-dd HH:mm:ss"
            , "yyyy-MM-dd HH:mm:ss.SSS"
            , "yyyy-MM-dd'T'HH:mm:ss.SSS'Z'"
    };

    @Override
    public Date deserialize(JsonParser jsonParser, DeserializationContext deserializationContext) throws IOException {
        String dateAsString = jsonParser.getText();
        if (dateAsString == null || "".equals(dateAsString) || dateAsString.length() < 1) {
            return null;
        }
        //时间的毫秒数转日期
        if (compile("[0-9]*").matcher(dateAsString).matches()) {
            return new Date(Long.valueOf(dateAsString));
        }
        Date parseDate = null;
        try {
            parseDate = DateUtils.parseDate(dateAsString, patterns);
        } catch (ParseException e) {
            throw new IllegalArgumentException(e.getCause());
        }

        return parseDate;
    }
}