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Javascript 无法获取firebase中数据的最后一个插入id_Javascript_Firebase_Firebase Realtime Database - Fatal编程技术网

Javascript 无法获取firebase中数据的最后一个插入id

Javascript 无法获取firebase中数据的最后一个插入id,javascript,firebase,firebase-realtime-database,Javascript,Firebase,Firebase Realtime Database,我需要帮助获取数据的最后一个插入id,当我插入记录时,我尝试了一些代码,但它对我不起作用,在这里我添加了我的代码,有人能检查我的代码并帮助我解决其中的问题吗 const data = { //user_id: user_id, is_owner: 1, name: organization_name, website: website, industry: industry, viewing_permission: view

我需要帮助获取数据的最后一个插入id,当我插入记录时,我尝试了一些代码,但它对我不起作用,在这里我添加了我的代码,有人能检查我的代码并帮助我解决其中的问题吗

const data = {
      //user_id: user_id,
      is_owner: 1,
      name: organization_name,
      website: website,
      industry: industry,
      viewing_permission: viewing_permission,
      plan: plan
    };
    const ref = db.ref("xpertz_organization/" + user_id);
    const organization_id = ref.push().key(); 
    ref.push().set(data);

要获取id,请尝试以下操作:

const ref = db.ref("xpertz_organization/" + user_id);
const organization_id = ref.push().getKey();
ref.child(organization_id).set(data);
首先将随机id存储在变量中,然后在
child()
中使用该变量并将其添加到数据库中。因此,
organization\u id
将是数据库中最后插入的id