1.接口实现方式
(1).condition开发
在项目目录“/src/main/java/com/example/es/condition”的EmployeeCondition类中实现SourceProvider接口,具体代码如下。
@Data
public class EmployeeCondition extends SampleEmployeeCondition implements RoutingProvider, ScoreFunctionProvider, SourceProvider {
private static final String[] INCLUDE_FIELDS = {"employeeId", "name","age","job","salary","hobby"};
private static final String[] EXCLUDE_FIELDS = {"birthday","profile","relative"};
/**
* 获取包含的字段列表
*
* @return 字段列表
*/
@Override
public String[] getIncludeFields() {
return INCLUDE_FIELDS;
}
/**
* 获取排除的字段列表
*
* @return 字段列表
*/
@Override
public String[] getExcludeFields() {
return EXCLUDE_FIELDS;
}
}
(2).测试
启动项目,然后在postman中请求“http://localhost:8080/employee/queryEmployeePage”,成功后返回对应的信息。
[
{
"id": null,
"employeeId": "10000002",
"name": "Stephen Curry",
"age": 27,
"birthday": null,
"job": "Java engineer",
"salary": 20000.0,
"hobby": [
"tennis",
"football"
],
"profile": null,
"relative": null
},
{
"id": null,
"employeeId": "10000001",
"name": "James Harden",
"age": 31,
"birthday": null,
"job": "Java engineer",
"salary": 30000.0,
"hobby": [
"swimming",
"running",
"basketball",
"football"
],
"profile": null,
"relative": null
}
]
2.实体类实现方式
(1).entity开发
在项目目录“/src/main/java/com/example/es”的EmployeeEntity类中注释掉不需要展示的字段,具体代码如下。
@Data
public class EmployeeEntity implements IdProvider{
@JsonProperty("id")
private String id;
@JsonProperty("employeeId")
private String employeeId;
@JsonProperty("name")
private String name;
@JsonProperty("age")
private Integer age;
// @JsonProperty("birthday")
// private String birthday;
@JsonProperty("job")
private String job;
@JsonProperty("salary")
private Float salary;
@JsonProperty("hobby")
private List<String> hobby;
// @JsonProperty("profile")
// private Profile profile;
// @JsonProperty("relative")
// private List<Relative> relativeList;
@Override
public String getId() {
return id;
}
}
(2).测试
启动项目,然后在postman中请求“http://localhost:8080/employee/queryEmployeePage”,成功后返回对应的信息。
[
{
"id": "10000002",
"employeeId": "10000002",
"name": "Stephen Curry",
"age": 27,
"job": "Java engineer",
"salary": 20000.0,
"hobby": [
"tennis",
"football"
]
},
{
"id": "10000001",
"employeeId": "10000001",
"name": "James Harden",
"age": 31,
"job": "Java engineer",
"salary": 30000.0,
"hobby": [
"swimming",
"running",
"basketball",
"football"
]
}
]