hutool

fastjson

忽略指定字段

public static String toJsonStr(Object obj, String... ignoreFields) {
    if (null == ignoreFields) {
        return JSON.toJSONString(obj);
    }
    SimplePropertyPreFilter filter = new SimplePropertyPreFilter();
    filter.getExcludes().addAll(Set.of(ignoreFields));
    return JSON.toJSONString(obj, filter);
}

okhttp

easyexcel