swagger@apimodelproperty列表属性的示例值

Question

我有一个类，其中有一个属性，即list

public class MyClass {
    ....
    @ApiModelProperty(position = 2)
    private List<String> productIdentifiers;
    ....
}

此代码生成的示例值如下所示：

{
  "customerId": "1001",
  "productIdentifiers": [
    "string"
  ],
  "statuses": [
    "NEW"
  ]
}

{
  "customerId": "1001",
  "productIdentifiers": [
    "PRD1",
    "PRD2",
    "PRD3"
  ],
  "statuses": [
    "NEW"
  ]
}

@ApiModelProperty(position = 2, example = "PRD1, PRD2, PRD3")
// This generates -> "productIdentifiers": "PRD1, PRD2, PRD3" // Its not json array

@ApiModelProperty(position = 2, example = "[\"PRD1\", \"PRD2\", \"PRD3\"]")
// This generates -> "productIdentifiers": "[\"PRD1\", \"PRD2\", \"PRD3\"]" // Its too not json array

@ApiModelProperty(position = 2, dataType="List", example = "PRD1, PRD2, PRD3")
private List<String> productIdentifiers;
//This generates -> `"productIdentifiers": "PRD1, PRD2, PRD3"`

@ApiModelProperty(position = 2, dataType="java.util.List<String>", example = "PRD1, PRD2, PRD3")
// This generates -> "productIdentifiers": "PRD1, PRD2, PRD3"


@ApiModelProperty(position = 2, dataType="String[]", example = "PRD1, PRD2, PRD3")
// This generates -> "productIdentifiers": "PRD1, PRD2, PRD3"

我对swagger jar的maven依赖是：

<dependency>
    <groupId>io.springfox</groupId>
    <artifactId>springfox-swagger2</artifactId>
    <version>2.5.0</version>
    <exclusions>
        <exclusion>
            <artifactId>mapstruct</artifactId>
            <groupId>org.mapstruct</groupId>
        </exclusion>
    </exclusions>
</dependency>

更新此问题的github票据

Answer 1

尝试初始化@apimodelproperty，如下所示：

public class MyClass {
    ....
    @ApiModelProperty(
        position = 2, datatype="List", example = "PRD1, PRD2, PRD3"
    )
    private List<String> productIdentifiers;
    ....
}