我有一个弹簧休息服务,我有一个带有两个参数Product和Catalog的方法。方法是
public void addProductCatalog(Product product,Catalog catalog) {
logger.info("******** ******** CLIENT: addProductCatalog");
ResponseEntity response = rest.postForEntity(
"http://localhost:8080/rest/addProductCatalog",
product, null,catalog);
我调用此方法时出现异常
Exception in thread "main" org.springframework.web.client.HttpClientErrorException: 400 null
at org.springframework.web.client.DefaultResponseErrorHandler.handleError(DefaultResponseErrorHandler.java:85)
at org.springframework.web.client.RestTemplate.handleResponse(RestTemplate.java:707)
at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:660)
at org.springframework.web.client.RestTemplate.execute(RestTemplate.java:620)
at org.springframework.web.client.RestTemplate.postForEntity(RestTemplate.java:414)
at com.abc.rest.client.ProductClient.addProductCatalog(ProductClient.java:34)
at com.abc.InventoryClientApp.run(InventoryClientApp.java:265)
at com.abc.InventoryClientApp.main(InventoryClientApp.java:24)
如何在postForEntity中设置两个对象?
答案 0 :(得分:0)
您的方法调用不正确。创建包含两个对象的常见Pojo。根据需要设置内容类型,然后相应地调用它。
例如。
public class ProductCatalog{
private Product product;
private Catalog catalog;
// getter and setter.
}
然后按如下方式调用它:
restTemplate.postForEntity("http://localhost:8080/rest/addProductCatalog", productCatalog, String.class);