Java spring Rest服务不强制转换参数

Question

我正在使用 springFramework 创建 REST api。从post api创建产品，但rest方法不会使用TitleCase参数名称转换参数。

我的产品型号:

public class Product extends BaseModel {

    private String title;
    private String shortDescription;

    public String getTitle() {
        return title;
    }

    public void setTitle(String title) {
        this.title = title;
    }

    public String getShortDescription() {
        return shortDescription;
    }

    public void setShortDescription(String shortDescription) {
        this.shortDescription = shortDescription;
    }
}

我的产品 REST Api:

@PostMapping(value = "/product", consumes = {MediaType.APPLICATION_JSON_VALUE})
public ApiResponse Insert(@RequestBody Product model){
    ApiResponse response = new ApiResponse();

    try{
        response.setData(_service.Insert(model));
        response.setSuccess(true);
    } catch (Exception ex){
        response = _service.HandleException(ex);
    }

    return response;
}

已处理的请求对象:

{
    "title" : "TEST",
    "shortDescription" : "SD",
    "longDescription" : "LD"
}

未工作的请求对象:

{
    "Title" : "TEST",
    "ShortDescription" : "SD",
    "LongDescription" : "LD"
}

我希望这两个选项都能工作。我是Java新手，所以我不知道如何解决它，所以我想问一下。

已更新

jackson 配置文件

@Configuration
@EnableWebMvc
public class JacksonConfiguration {
    @Bean
    public ObjectMapper objectMapper() {
        ObjectMapper mapper = new ObjectMapper();
        mapper.configure(MapperFeature.ACCEPT_CASE_INSENSITIVE_PROPERTIES, true);

        return mapper;
    }
}

谢谢。

Answer 1

这工作正常:

package com.example;

import com.fasterxml.jackson.databind.MapperFeature;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.junit.Before;
import org.junit.Test;


import static org.hamcrest.CoreMatchers.is;
import static org.hamcrest.MatcherAssert.assertThat;

public class Test {

private ObjectMapper mapper;

public static class A{

    private int test;

    public int getTest() {
        return test;
    }

    public void setTest(int test) {
        this.test = test;
    }
}

@Before
public void setUp(){
    mapper = new ObjectMapper();
    mapper.configure(MapperFeature.ACCEPT_CASE_INSENSITIVE_PROPERTIES, true);
}

@Test
public void deserialise() throws Exception {
    String json = "{\"test\":\"2\"}";
    assertThat(mapper.readValue(json, A.class).getTest(), is(2));
}

@Test
public void deserialiseIgnoringCase() throws Exception {
    String json = "{\"Test\":\"2\"}";
    assertThat(mapper.readValue(json, A.class).getTest(), is(2));
}

}