java - 无法使用网关UI将数据保存到JHipster Micro Service中

我用一个微服务和一个网关设置了微服务应用程序。我使用$ jhipster import-jdl books.jh命令和网关中的实体UI生成了微服务实体。网关中的JDL文件与skipServer之类的选项略有不同。我使用下面的文件为网关中的实体以及微服务中生成的实体生成UI。我正在查看其他人提出的所有文档和问题，但是找不到适合使用文档为网关中的实体使用微服务和UI生成实体的文档（需要在JDL文件中指定微服务的路径）。如果我的语法不正确，请更正我。一切进展顺利，当打开“我”实体页面并尝试保存对象时，它没有保存它。我在控制台上收到以下错误。

POST http://localhost:8080/api/addresses 404 error (not found)

图书微服务JDL文件：

entity Address
{
    streetName  String required,
    apartmentOrHouseNumber  String,
    city    String  required,
    zipcode Long    required,
    state   String,
    country String
}

entity BookCoverType
{
    coverType   String  required
}


entity Author
{
    firstName   String  required,
    lastName    String  required,
    middleName  String,
}

entity Book
{
    bookName String required,
    bookTitle String    required,
    numberOfPages Integer   required,
}






relationship OneToOne
{
    //Book{bookCoverType(coverType)} to BookCoverType
    Author{address(streetName)} to Address
}

relationship OneToMany
{
    BookCoverType{book(bookTitle)} to Book
    Book{author(firstName)} to Author
    Author{book(bookTitle)} to Book

}


paginate Book with pagination
paginate Author with pagination

BookStore网关JDL文件：

entity Address
{
    streetName  String required,
    apartmentOrHouseNumber  String,
    city    String  required,
    zipcode Long    required,
    state   String,
    country String
}

entity BookCoverType
{
    coverType   String  required
}


entity Author
{
    firstName   String  required,
    lastName    String  required,
    middleName  String,
}

entity Book
{
    bookName String required,
    bookTitle String    required,
    numberOfPages Integer   required,
}




relationship OneToOne
{
    //Book{bookCoverType(coverType)} to BookCoverType
    Author{address(streetName)} to Address
}

relationship OneToMany
{
    BookCoverType{book(bookTitle)} to Book
    Book{author(firstName)} to Author
    Author{book(bookTitle)} to Book

}

skipServer *
microservice * with books

paginate Book with pagination
paginate Author with pagination

JHipster版本：4.13.3

JHipster信息：

Using JHipster version installed globally
Executing jhipster:info
Options:

Just found a `.yo-rc.json` in a parent directory.
Setting the project root at: /Users/pjadda/kubernetesapps/bookstore
Welcome to the JHipster Information Sub-Generator

##### **JHipster Version(s)**

[email protected] /Users/pjadda/kubernetesapps/bookstore
└── [email protected]



##### **JHipster configuration, a `.yo-rc.json` file generated in the root folder**


<details>
<summary>.yo-rc.json file</summary>
<pre>
{
  "generator-jhipster": {
    "promptValues": {
      "packageName": "com.bookstore"
    },
    "jhipsterVersion": "4.13.3",
    "baseName": "bookstore",
    "packageName": "com.bookstore",
    "packageFolder": "com/bookstore",
    "serverPort": "8080",
    "authenticationType": "jwt",
    "cacheProvider": "hazelcast",
    "enableHibernateCache": false,
    "websocket": false,
    "databaseType": "sql",
    "devDatabaseType": "mysql",
    "prodDatabaseType": "mysql",
    "searchEngine": "elasticsearch",
    "messageBroker": false,
    "serviceDiscoveryType": "eureka",
    "buildTool": "maven",
    "enableSocialSignIn": false,
    "enableSwaggerCodegen": true,
    "jwtSecretKey": "replaced-by-jhipster-info",
    "clientFramework": "angularX",
    "useSass": true,
    "clientPackageManager": "yarn",
    "applicationType": "gateway",
    "testFrameworks": [],
    "jhiPrefix": "jhi",
    "enableTranslation": false
  }
}
</pre>
</details>


##### **JDL for the Entity configuration(s) `entityName.json` files generated in the `.jhipster` directory**

<details>
<summary>JDL entity definitions</summary>

<pre>
entity Address (address) {
  streetName String required,
  apartmentOrHouseNumber String,
  city String required,
  zipcode Long required,
  state String,
  country String
}
entity BookCoverType (book_cover_type) {
  coverType String required
}
entity Author (author) {
  firstName String required,
  lastName String required,
  middleName String
}
entity Book (book) {
  bookName String required,
  bookTitle String required,
  numberOfPages Integer required
}

relationship OneToOne {
  Author{address(streetName)} to Address
}
relationship OneToMany {
  Book{author} to Author{book},
  BookCoverType{book} to Book{bookCoverType},
  Author{book} to Book{author}
}

paginate Author, Book with pagination

</pre>
</details>


##### **Environment and Tools**

java version "1.8.0_144"
Java(TM) SE Runtime Environment (build 1.8.0_144-b01)
Java HotSpot(TM) 64-Bit Server VM (build 25.144-b01, mixed mode)

git version 2.13.1

node: v8.9.3

npm: 5.6.0

bower: 1.8.2

yarn: 1.3.2

Docker version 17.12.0-ce, build c97c6d6

docker-compose version 1.18.0, build 8dd22a9

Congratulations, JHipster execution is complete!
Address.json

{
    "fluentMethods": true,
    "relationships": [],
    "fields": [
        {
            "fieldName": "streetName",
            "fieldType": "String",
            "fieldValidateRules": [
                "required"
            ]
        },
        {
            "fieldName": "apartmentOrHouseNumber",
            "fieldType": "String"
        },
        {
            "fieldName": "city",
            "fieldType": "String",
            "fieldValidateRules": [
                "required"
            ]
        },
        {
            "fieldName": "zipcode",
            "fieldType": "Long",
            "fieldValidateRules": [
                "required"
            ]
        },
        {
            "fieldName": "state",
            "fieldType": "String"
        },
        {
            "fieldName": "country",
            "fieldType": "String"
        }
    ],
    "changelogDate": "20180119060434",
    "entityTableName": "address",
    "dto": "no",
    "pagination": "no",
    "service": "no",
    "jpaMetamodelFiltering": false,
    "skipServer": true
}

浏览器和操作系统

macOS High Sierra, Chrome browser

最佳答案

JDL文档尚不清楚。您可以为此使用一个JDL文件，并在其中指定一个微服务名称。删除skipServer选项，因为JHipster会自动为您执行此操作。按照this discussion on Github。

更新的JDl文件：

entity Address
{
    streetName  String required,
    apartmentOrHouseNumber  String,
    city    String  required,
    zipcode Long    required,
    state   String,
    country String
}

entity BookCoverType
{
    coverType   String  required
}


entity Author
{
    firstName   String  required,
    lastName    String  required,
    middleName  String,
}

entity Book
{
    bookName String required,
    bookTitle String    required,
    numberOfPages Integer   required,
}




relationship OneToOne
{
    //Book{bookCoverType(coverType)} to BookCoverType
    Author{address(streetName)} to Address
}

relationship OneToMany
{
    BookCoverType{book(bookTitle)} to Book
    Book{author(firstName)} to Author
    Author{book(bookTitle)} to Book

}


microservice * with books

paginate Book with pagination
paginate Author with pagination