如何構建SpringBoot MongoDb RestfulApi？ - groko
摘要：
開啟pom.xml檔案，新增Spring Data Rest和Spring Data Mongo依賴項：
<dependency>
<groupId>org.springframework.boot</groupId>
...
開啟pom.xml檔案，新增Spring Data Rest和Spring Data Mongo依賴項：
<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-<b>rest</b></artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-mongodb</artifactId> </dependency>
模型類：
<b>public</b> <b>class</b> Customer implements Serializable {
<b>private</b> <b>static</b> <b>final</b> <b>long</b> serialVersionUID = 1L;
@Id
<b>private</b> Long id;
<b>private</b> String firstName;
<b>private</b> String lastName;
<b>private</b> <b>static</b> AtomicLong COUNTER = <b>new</b> AtomicLong(0L);
@PersistenceConstructor
<b>public</b> Customer() {
<b>this</b>.id = COUNTER.incrementAndGet();
}
@Override
<b>public</b> String toString() {
<b>return</b> String.format(<font>"Customer[id=%d, firstName='%s', lastName='%s']"</font><font>, id, firstName, lastName);
}
<b>public</b> String getFirstName() {
<b>return</b> firstName;
}
<b>public</b> <b>void</b> setFirstName(String firstName) {
<b>this</b>.firstName = firstName;
}
<b>public</b> String getLastName() {
<b>return</b> lastName;
}
<b>public</b> <b>void</b> setLastName(String lastName) {
<b>this</b>.lastName = lastName;
}
}
</font>
通過擴充套件介面MongoRepository建立MongoDb儲存庫：
@RepositoryRestResource(collectionResourceRel = <font>"customer"</font><font>, path = </font><font>"customer"</font><font>)
<b>public</b> <b>interface</b> CustomerRepository <b>extends</b> MongoRepository<Customer, String> {
List<Customer> findByLastName(@Param(</font><font>"name"</font><font>) String name);
}
</font>
在上面的程式碼中，我們定義了一個自定義方法，用於按姓氏查詢列表客戶。
開啟application.properties來配置MongoDB：
spring.data.mongodb.database=restapi spring.data.mongodb.port=27017
執行MongoDB伺服器。然後執行Spring Boot專案。
GET請求：localhost：8080