try {
    val searchPartContent: SearchPartContent = smh.initSearch(
        //搜索关键字
        keyword = "keyword",
        //搜索范围
        scope = "",
        //搜索的文件类型
        searchTypes = listOf(SearchType.PDF)
    )
    //搜索结果列表 其他内容请查看 SearchPartContent 实体内容
    val contents = searchPartContent.contents
} catch (e: Exception) {
    e.printStackTrace()
}

try {
    val searchPartContent: SearchPartContent = smh.searchMore(
        //搜索的 id
        searchId = "FnBMS09MZ2V4UzZ5RVY3NmVUX0FtemchVFZaYmdvc2hTbUtYb180NnBzY3gyQToxNDA3NzEzOTIw",
        //分页标记
        marker = 20,
    )
    //搜索结果列表 其他内容请查看 SearchPartContent 实体内容
    val contents = searchPartContent.contents
} catch (e: Exception) {
    e.printStackTrace()
}

try {
    smh.deleteSearch(
        //搜索的 id
        searchId = "FnBMS09MZ2V4UzZ5RVY3NmVUX0FtemchVFZaYmdvc2hTbUtYb180NnBzY3gyQToxNDA3NzEzOTIw"
    )
} catch (e: Exception) {
    e.printStackTrace()
}