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文档问题: eter-extrac #180
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Originally created by @xesgue on GitHub (Jul 14, 2025).
问题描述
DIFY参数提取器 llm_text返回和参数名称不一致 导致提取失败
返回如下：
"llm_text": "
json\n{\n \"sdk_list\": [\n {\n \"name\": \"神策分析 Android SDK\",\n \"category\": \"统计分析SDK\",\n \"provider\": \"神策网络科技（北京）有限公司\",\n \"purpose\": \"提供数据分析，数据驱动，改善产品质量，优化用户体验\",\n \"collected_information\": [\n \"IMEI\",\n \"OAID\",\n \"Serial Number\",\n \"MEID\",\n \"IMSI\",\n \"User ID\",\n \"Android ID\",\n \"Mac地址\",\n \"Google Advertising ID\",\n \"IDFV\",\n \"IDFA\",\n \"运营商信息\",\n \"IP地址\",\n \"手机Region设置\",\n \"设备型号\",\n \"手机电量\",\n \"手机操作系统版本及语言\",\n \"加速度传感器\",\n \"设备传感器\"\n ],\n \"sharing_method\": \"本机SDK收集\",\n \"privacy_policy\": \"https://manual.sensorsdata.cn/sa/latest/sdk-22255999.html\",\n \"usage_scenario\": \"APP数据分析SDK\",\n \"sensitive_permissions\": \"无\"\n },\n {\n \"name\": \"友盟\",\n \"category\": \"统计分析SDK\",\n \"provider\": \"北京友盟网络科技有限公司\",\n \"purpose\": \"为了识别您的设备并预防恶意程序及反作弊，提高服务安全性，保障运营质量及效率，提供数据统计、数据分析服务\",\n \"collected_information\": [\n \"IP地址\",\n \"设备信息（IMEI、MAC、Android_ID、IDFA、OpenUDID、GUID、设备硬件序列号、设备序列号、SIM 卡 IMSI 信息、ICCID、SN个人信息）\",\n \"设备序列号\",\n \"运行中的进程信息\",\n \"已安装APP信息\",\n \"SD卡数据\",\n \"OAID\",\n \"运营商信息\",\n \"IP地址\"\n ],\n \"sharing_method\": \"本机SDK收集\",\n \"privacy_policy\": \"https://www.umeng.com/page/policy\",\n \"usage_scenario\": \"App启动并同意隐私政策后初始化友盟SDK，进行数据统计服务SDK\",\n \"sensitive_permissions\": \"运行中的进程信息、已安装APP信息、OAID、运营商信息、存储、读取手机身份和状态\"\n },\n {\n \"name\": \"移动安全联盟\",\n \"category\": \"统计分析SDK\",\n \"provider\": \"移动安全联盟\",\n \"purpose\": \"用于识别用户的唯一性，提供更好的服务\",\n \"collected_information\": [\n \"用户设备唯一码\",\n \"OAID\",\n \"应用软件信息\",\n \"VAID\",\n \"AAID\"\n ],\n \"sharing_method\": \"本机SDK收集\",\n \"privacy_policy\": \"https://www.msa-alliance.cn/col.jsp?\",\n \"usage_scenario\": null,\n \"sensitive_permissions\": null\n }\n ]\n}\n"}
节点输出
{
"__is_success": 0,
"__reason": "Parameter sdk_name is required",
"sdk_name": []
}
因为sdk_name是我写的参数名称，但是返回里没有这个字段，如何解决这个问题?
页面链接
https://github.com/langgenius/dify-docs/blob/main/zh-hans/guides/workflow/node/parameter-extractor.mdx
建议修改