Postman will return to the interface to generate a json file to the local

postmanIn addition to the results returned by the interface can be【生成csv文件】It can also be generated locallyjson文件.具体操作如下：

The same mock interface returns bulk parameter values,测试代码如下：

@Slf4j
@RestController
@RequestMapping("/index")
public class IndexController {
    

    @PostMapping("/testGetParams")
    private BizResponse<List<WarehouseDto>> testGetParams() {
    
        List<WarehouseDto> warehouseDtoList = new ArrayList<>();
        WarehouseDto warehouseDto1 = new WarehouseDto();
        warehouseDto1.setId(1L);
        warehouseDto1.setDescription("test1");
        warehouseDtoList.add(warehouseDto1);

        WarehouseDto warehouseDto2 = new WarehouseDto();
        warehouseDto2.setId(2L);
        warehouseDto2.setDescription("test2");
        warehouseDtoList.add(warehouseDto2);
        return ResponseUtil.success(warehouseDtoList);
    }
}

The data structure returned by this interface is as follows：
{ "status":1, "code":"10000", "data":[ { "id":1, "description":"test1" }, { "id":2, "description":"test2" } ] }

postman中新建request,And the test will request the return result to generatejson文件,步骤：

1、添加接口请求url以及请求参数Body

2、在Tests中添加以下代码：

var data = pm.response.json().data;//obtained this data：[ { "id":1, "description":"test1" }, { "id":2, "description":"test2" } ]
console.log(data);
var dataStr = '[';
for(var i=0;i<data.length;i++){
    
    dataStr+= '{"id":' + data[i].id  + ',"description":"' + data[i].description + '"}' + (i==data.length-1?'':',');
}
dataStr+= ']';//Only extract what needs to be generatedjson文件的属性值,assembled into an array
console.log(dataStr);
let opts = {
    
    requestName: request.name  || request.url,
    fileExtension: 'json',//这个和csvThe file configuration is different
    mode: 'writeFile',//这个和csvThe file configuration is different
    uniqueIdentifier: false,
    responseData: dataStr
};


pm.sendRequest({
    
    url: 'http://localhost:3000/write',
    method: 'POST',
    header: 'Content-Type:application/json',
    body: {
    
        mode: 'raw',
        raw: JSON.stringify(opts)
    }
}, function (err, res) {
    
    console.log(res);
});

The other is to startpostman本地服务,（Generated for referencecsvfile configure local service step）.Calling the interface can see what is executed after the interface is calledwrite生成文件,在项目目录下C:\soft\ResponseToFile-Postman\Responses下可以看到生成的json文件