利用阿波罗和自动气象站对GraphQL进行突变

Question

const query = require('graphql-tag');
  const x = query(`
  mutation Hello {
  putPost(
    category: "College",
      institution: "Some College",
      address: "DisneyLand",
      country: "India",
      state: "Some State",
      city: "Some City"
  ){
    category
  }
}`);

  const client = new AWSAppSyncClient({
    url: url,
    region: region,
    auth: {
      type: type,
      apiKey:apiKey,
    }
  });
  console.log(x);

  client.hydrated().then(function (client) {
    return client.mutate({mutation : x})
  }).then(function logData(data) {
    console.log("This is the data returned " + data);
  }).catch(console.error);
}

我正在尝试使用AWS服务和他们的Apollo SDK更改我的数据库，我无法更改我的数据，并出现错误"TypeError: Cannot read property 'queryManager‘of undefined“，有人能帮助我吗？

Answer 1

在深入研究了一下之后，我发现这是Aws-appsync模块版本的问题。我安装了'1.0.22‘，一切运行正常。我希望它能帮助一些人。