下面列出了怎么用org.springframework.boot.autoconfigure.http.HttpMessageConverters的API类实例代码及写法，或者点击链接到github查看源代码。
/**
* 转换器全局配置
*
* @param converters
* @return
*/
@Bean
public HttpMessageConverters httpMessageConverters(List<HttpMessageConverter<?>> converters) {
MappingJackson2HttpMessageConverter jackson2HttpMessageConverter = new MappingJackson2HttpMessageConverter();
ObjectMapper objectMapper = new ObjectMapper();
// 忽略为空的字段
objectMapper.setSerializationInclusion(JsonInclude.Include.NON_NULL);
objectMapper.getSerializationConfig().withFeatures(
SerializationFeature.WRITE_DATES_AS_TIMESTAMPS);
objectMapper.setDateFormat(new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"));
/**
* 序列换成json时,将所有的long变成string
* js中long过长精度丢失
*/
SimpleModule simpleModule = new SimpleModule();
simpleModule.addSerializer(Long.class, ToStringSerializer.instance);
simpleModule.addSerializer(Long.TYPE, ToStringSerializer.instance);
objectMapper.registerModule(simpleModule);
jackson2HttpMessageConverter.setObjectMapper(objectMapper);
log.info("MappingJackson2HttpMessageConverter [{}]", jackson2HttpMessageConverter);
return new HttpMessageConverters(jackson2HttpMessageConverter);
}
@Bean
public HttpMessageConverters fastJsonConfigure(){
FastJsonHttpMessageConverter converter = new FastJsonHttpMessageConverter();
FastJsonConfig fastJsonConfig = new FastJsonConfig();
fastJsonConfig.setSerializerFeatures(SerializerFeature.PrettyFormat);
//日期格式化
fastJsonConfig.setDateFormat("yyyy-MM-dd HH:mm:ss");
//修改配置返回内容的过滤
fastJsonConfig.setSerializerFeatures(
// SerializerFeature. WriteMapNullValue,//是否输出值为null的字段,默认为false
SerializerFeature.WriteDateUseDateFormat//格式化标签
// SerializerFeature.WriteNullListAsEmpty ,//List字段如果为null,输出为[],而非null
// SerializerFeature.DisableCircularReferenceDetect,//消除对同一对象循环引用的问题，默认为false（如果不配置有可能会进入死循环）
// SerializerFeature.WriteMapNullValue,//是否输出值为null的字段,默认为false。
// SerializerFeature.WriteNullStringAsEmpty//字符类型字段如果为null,输出为"",而非null
// SerializerFeature.WriteNullBooleanAsFalse//Boolean字段如果为null,输出为false,而非null
);
converter.setFastJsonConfig(fastJsonConfig);
//处理中文乱码问题
List<MediaType> fastMediaTypes = new ArrayList<>();
fastMediaTypes.add(MediaType.APPLICATION_JSON_UTF8);
converter.setSupportedMediaTypes(fastMediaTypes);
converter.setFastJsonConfig(fastJsonConfig);
//将fastjson添加到视图消息转换器列表内
return new HttpMessageConverters(converter);
}
@Bean
public HttpMessageConverters fastJsonConfigure(){
FastJsonHttpMessageConverter converter = new FastJsonHttpMessageConverter();
FastJsonConfig fastJsonConfig = new FastJsonConfig();
fastJsonConfig.setSerializerFeatures(SerializerFeature.PrettyFormat);
//日期格式化
fastJsonConfig.setDateFormat("yyyy-MM-dd HH:mm:ss");
//修改配置返回内容的过滤
fastJsonConfig.setSerializerFeatures(
SerializerFeature. WriteMapNullValue,//是否输出值为null的字段,默认为false
SerializerFeature.WriteDateUseDateFormat,//格式化标签
SerializerFeature.WriteNullListAsEmpty , //List字段如果为null,输出为[],而非null
SerializerFeature.DisableCircularReferenceDetect,//消除对同一对象循环引用的问题，默认为false（如果不配置有可能会进入死循环）
SerializerFeature.WriteMapNullValue,//是否输出值为null的字段,默认为false。
SerializerFeature.WriteNullStringAsEmpty,//字符类型字段如果为null,输出为"",而非null
SerializerFeature.WriteNullBooleanAsFalse//Boolean字段如果为null,输出为false,而非null
);
converter.setFastJsonConfig(fastJsonConfig);
//处理中文乱码问题
List<MediaType> fastMediaTypes = new ArrayList<>();
fastMediaTypes.add(MediaType.APPLICATION_JSON_UTF8);
converter.setSupportedMediaTypes(fastMediaTypes);
converter.setFastJsonConfig(fastJsonConfig);
//将fastjson添加到视图消息转换器列表内
return new HttpMessageConverters(converter);
}
/**
* 使用@Bean注入fastJsonHttpMessageConvert,fastJson序列化
*/
@Bean
public HttpMessageConverters fastJsonHttpMessageConverters(){
// 1、需要先定义一个 convert 转换消息的对象;
FastJsonHttpMessageConverter fastConverter = new FastJsonHttpMessageConverter();
//2、添加fastJson 的配置信息，比如：是否要格式化返回的json数据;
FastJsonConfig fastJsonConfig = new FastJsonConfig();
fastJsonConfig.setSerializerFeatures(SerializerFeature.PrettyFormat);
//2-1 处理中文乱码问题
List<MediaType> fastMediaTypes = new ArrayList<>();
fastMediaTypes.add(MediaType.APPLICATION_JSON_UTF8);
fastConverter.setSupportedMediaTypes(fastMediaTypes);
//3、在convert中添加配置信息.
fastConverter.setFastJsonConfig(fastJsonConfig);
HttpMessageConverter<?> converter = fastConverter;
return new HttpMessageConverters(converter);
}
/**
* 使用@Bean注入fastJsonHttpMessageConvert,fastJson序列化
*/
@Bean
public HttpMessageConverters fastJsonHttpMessageConverters(){
// 1、需要先定义一个 convert 转换消息的对象;
FastJsonHttpMessageConverter fastConverter = new FastJsonHttpMessageConverter();
//2、添加fastJson 的配置信息，比如：是否要格式化返回的json数据;
FastJsonConfig fastJsonConfig = new FastJsonConfig();
fastJsonConfig.setSerializerFeatures(SerializerFeature.PrettyFormat);
//2-1 处理中文乱码问题
List<MediaType> fastMediaTypes = new ArrayList<>();
fastMediaTypes.add(MediaType.APPLICATION_JSON_UTF8);
fastConverter.setSupportedMediaTypes(fastMediaTypes);
//3、在convert中添加配置信息.
fastConverter.setFastJsonConfig(fastJsonConfig);
HttpMessageConverter<?> converter = fastConverter;
return new HttpMessageConverters(converter);
}
/**
* 使用@Bean注入fastJsonHttpMessageConvert,fastJson序列化
*/
@Bean
public HttpMessageConverters fastJsonHttpMessageConverters(){
// 1、需要先定义一个 convert 转换消息的对象;
FastJsonHttpMessageConverter fastConverter = new FastJsonHttpMessageConverter();
//2、添加fastJson 的配置信息，比如：是否要格式化返回的json数据;
FastJsonConfig fastJsonConfig = new FastJsonConfig();
fastJsonConfig.setSerializerFeatures(SerializerFeature.PrettyFormat);
//2-1 处理中文乱码问题
List<MediaType> fastMediaTypes = new ArrayList<>();
fastMediaTypes.add(MediaType.APPLICATION_JSON_UTF8);
fastConverter.setSupportedMediaTypes(fastMediaTypes);
//3、在convert中添加配置信息.
fastConverter.setFastJsonConfig(fastJsonConfig);
HttpMessageConverter<?> converter = fastConverter;
return new HttpMessageConverters(converter);
}
/**
* 替换springMVC JSON格式化工具为FastJSON，同时支持输出value=null的字段
*
* @return http message converters
*/
@Bean
public HttpMessageConverters fastJsonHttpMessageConverters() {
//1.需要定义一个convert转换消息的对象;
FastJsonHttpMessageConverter fastJsonHttpMessageConverter = new FastJsonHttpMessageConverter();
//2:添加fastJson的配置信息;
FastJsonConfig fastJsonConfig = new FastJsonConfig();
fastJsonConfig.setSerializerFeatures(SerializerFeature.WriteMapNullValue);
fastJsonConfig.setSerializeFilters();
//3处理中文乱码问题
List<MediaType> fastMediaTypes = new ArrayList<>();
fastMediaTypes.add(MediaType.APPLICATION_JSON_UTF8);
//4.在convert中添加配置信息.
fastJsonHttpMessageConverter.setSupportedMediaTypes(fastMediaTypes);
fastJsonHttpMessageConverter.setFastJsonConfig(fastJsonConfig);
return new HttpMessageConverters(fastJsonHttpMessageConverter);
}
/**
* 替换springMVC JSON格式化工具为FastJSON，同时支持输出value=null的字段
*
* @return http message converters
*/
@Bean
public HttpMessageConverters fastJsonHttpMessageConverters() {
//1.需要定义一个convert转换消息的对象;
FastJsonHttpMessageConverter fastJsonHttpMessageConverter = new FastJsonHttpMessageConverter();
//2:添加fastJson的配置信息;
FastJsonConfig fastJsonConfig = new FastJsonConfig();
fastJsonConfig.setSerializerFeatures(SerializerFeature.WriteMapNullValue);
fastJsonConfig.setSerializeFilters();
//3处理中文乱码问题
List<MediaType> fastMediaTypes = new ArrayList<>();
fastMediaTypes.add(MediaType.APPLICATION_JSON_UTF8);
//4.在convert中添加配置信息.
fastJsonHttpMessageConverter.setSupportedMediaTypes(fastMediaTypes);
fastJsonHttpMessageConverter.setFastJsonConfig(fastJsonConfig);
return new HttpMessageConverters(fastJsonHttpMessageConverter);
}
/**
* 替换springMVC JSON格式化工具为FastJSON，同时支持输出value=null的字段
*
* @return http message converters
*/
@Bean
public HttpMessageConverters fastJsonHttpMessageConverters(){
//1.需要定义一个convert转换消息的对象;
FastJsonHttpMessageConverter fastJsonHttpMessageConverter = new FastJsonHttpMessageConverter();
//2:添加fastJson的配置信息;
FastJsonConfig fastJsonConfig = new FastJsonConfig();
fastJsonConfig.setSerializerFeatures(SerializerFeature.WriteMapNullValue);
fastJsonConfig.setSerializeFilters();
//3处理中文乱码问题
List<MediaType> fastMediaTypes = new ArrayList<>();
fastMediaTypes.add(MediaType.APPLICATION_JSON_UTF8);
//4.在convert中添加配置信息.
fastJsonHttpMessageConverter.setSupportedMediaTypes(fastMediaTypes);
fastJsonHttpMessageConverter.setFastJsonConfig(fastJsonConfig);
return new HttpMessageConverters((HttpMessageConverter<?>) fastJsonHttpMessageConverter);
}
@Bean
public HttpMessageConverters fastjsonConverter(){
List<SerializerFeature> serializerFeatureList = new ArrayList<>();
serializerFeatureList.add(SerializerFeature.PrettyFormat);
serializerFeatureList.add(SerializerFeature.QuoteFieldNames);
serializerFeatureList.add(SerializerFeature.WriteMapNullValue);
serializerFeatureList.add(SerializerFeature.WriteNullListAsEmpty);
serializerFeatureList.add(SerializerFeature.WriteNullNumberAsZero);
serializerFeatureList.add(SerializerFeature.WriteNullStringAsEmpty);
serializerFeatureList.add(SerializerFeature.WriteNullBooleanAsFalse);
serializerFeatureList.add(SerializerFeature.WriteDateUseDateFormat);
SerializerFeature[] serializerFeatures = new SerializerFeature[serializerFeatureList.size()];
serializerFeatureList.toArray(serializerFeatures);
FastJsonConfig fastJsonConfig = new FastJsonConfig();
fastJsonConfig.setCharset(StandardCharsets.UTF_8);
fastJsonConfig.setDateFormat("yyyy-MM-dd HH:mm:ss");
fastJsonConfig.setSerializerFeatures(serializerFeatures);
FastJsonHttpMessageConverter fastjson = new FastJsonHttpMessageConverter();
fastjson.setFastJsonConfig(fastJsonConfig);
return new HttpMessageConverters(fastjson);
}
@Bean
public HttpMessageConverters fastjsonConverter(){
List<SerializerFeature> serializerFeatureList = new ArrayList<>();
serializerFeatureList.add(SerializerFeature.PrettyFormat);
serializerFeatureList.add(SerializerFeature.QuoteFieldNames);
serializerFeatureList.add(SerializerFeature.WriteMapNullValue);
serializerFeatureList.add(SerializerFeature.WriteNullListAsEmpty);
serializerFeatureList.add(SerializerFeature.WriteNullNumberAsZero);
serializerFeatureList.add(SerializerFeature.WriteNullStringAsEmpty);
serializerFeatureList.add(SerializerFeature.WriteNullBooleanAsFalse);
serializerFeatureList.add(SerializerFeature.WriteDateUseDateFormat);
SerializerFeature[] serializerFeatures = new SerializerFeature[serializerFeatureList.size()];
serializerFeatureList.toArray(serializerFeatures);
FastJsonConfig fastJsonConfig = new FastJsonConfig();
fastJsonConfig.setCharset(StandardCharsets.UTF_8);
fastJsonConfig.setDateFormat("yyyy-MM-dd HH:mm:ss");
fastJsonConfig.setSerializerFeatures(serializerFeatures);
FastJsonHttpMessageConverter fastjson = new FastJsonHttpMessageConverter();
fastjson.setFastJsonConfig(fastJsonConfig);
return new HttpMessageConverters(fastjson);
}
@Bean
public HttpMessageConverters fastjsonConverter(){
List<SerializerFeature> serializerFeatureList = new ArrayList<>();
serializerFeatureList.add(SerializerFeature.PrettyFormat);
serializerFeatureList.add(SerializerFeature.QuoteFieldNames);
serializerFeatureList.add(SerializerFeature.WriteMapNullValue);
serializerFeatureList.add(SerializerFeature.WriteNullListAsEmpty);
serializerFeatureList.add(SerializerFeature.WriteNullNumberAsZero);
serializerFeatureList.add(SerializerFeature.WriteNullStringAsEmpty);
serializerFeatureList.add(SerializerFeature.WriteNullBooleanAsFalse);
serializerFeatureList.add(SerializerFeature.WriteDateUseDateFormat);
SerializerFeature[] serializerFeatures = new SerializerFeature[serializerFeatureList.size()];
serializerFeatureList.toArray(serializerFeatures);
FastJsonConfig fastJsonConfig = new FastJsonConfig();
fastJsonConfig.setCharset(StandardCharsets.UTF_8);
fastJsonConfig.setDateFormat("yyyy-MM-dd HH:mm:ss");
fastJsonConfig.setSerializerFeatures(serializerFeatures);
FastJsonHttpMessageConverter fastjson = new FastJsonHttpMessageConverter();
fastjson.setFastJsonConfig(fastJsonConfig);
return new HttpMessageConverters(fastjson);
}
@Bean
@Lazy
@ConditionalOnMissingBean
public RestTemplateBuilder restTemplateBuilder(ObjectProvider<HttpMessageConverters> messageConverters,
ObjectProvider<RestTemplateCustomizer> restTemplateCustomizers,
ObjectProvider<RestTemplateRequestCustomizer<?>> restTemplateRequestCustomizers,
OkHttpClient okHttpClient) {
RestTemplateBuilder builder = new RestTemplateBuilder();
HttpMessageConverters converters = messageConverters.getIfUnique();
if (converters != null) {
builder = builder.messageConverters(converters.getConverters());
}
builder = addCustomizers(builder, restTemplateCustomizers, RestTemplateBuilder::customizers);
builder = addCustomizers(builder, restTemplateRequestCustomizers, RestTemplateBuilder::requestCustomizers);
builder = builder.requestFactory(() -> new OkHttp3ClientHttpRequestFactory(okHttpClient));
return builder;
}
@Bean
public Decoder feignDecoder () {
val springConverters = messageConverters.getObject().getConverters();
val decoderConverters = new ArrayList<HttpMessageConverter<?>>(springConverters.size() + 1);
decoderConverters.addAll(springConverters);
decoderConverters.add(new SpringManyMultipartFilesReader(4096));
val httpMessageConverters = new HttpMessageConverters(decoderConverters);
return new SpringDecoder(new ObjectFactory<HttpMessageConverters>() {
@Override
public HttpMessageConverters getObject () {
return httpMessageConverters;
}
});
}
@Bean
@Lazy
@ConditionalOnMissingBean
public RestTemplateBuilder restTemplateBuilder(ObjectProvider<HttpMessageConverters> messageConverters,
ObjectProvider<RestTemplateCustomizer> restTemplateCustomizers,
ObjectProvider<RestTemplateRequestCustomizer<?>> restTemplateRequestCustomizers,
OkHttpClient okHttpClient) {
RestTemplateBuilder builder = new RestTemplateBuilder();
HttpMessageConverters converters = messageConverters.getIfUnique();
if (converters != null) {
builder = builder.messageConverters(converters.getConverters());
}
builder = addCustomizers(builder, restTemplateCustomizers, RestTemplateBuilder::customizers);
builder = addCustomizers(builder, restTemplateRequestCustomizers, RestTemplateBuilder::requestCustomizers);
builder = builder.requestFactory(() -> new OkHttp3ClientHttpRequestFactory(okHttpClient));
return builder;
}
@Bean
public Encoder feignEncoder() {
objectMapper.addMixIn(ScaUserDataTO.class, ScaUserDataMixedIn.class)
.configure(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS, false);
HttpMessageConverter jacksonConverter = new MappingJackson2HttpMessageConverter(objectMapper);
ObjectFactory<HttpMessageConverters> objectFactory = () -> new HttpMessageConverters(jacksonConverter);
return new SpringEncoder(objectFactory);
}
@Bean
public Decoder feignDecoder() {
ObjectMapper objectMapper = new ObjectMapper();
objectMapper.configure(DeserializationFeature.UNWRAP_ROOT_VALUE, false);
objectMapper.registerModule(new JavaTimeModule());
HttpMessageConverter jacksonConverter = new MappingJackson2HttpMessageConverter(objectMapper);
ObjectFactory<HttpMessageConverters> objectFactory = () -> new HttpMessageConverters(jacksonConverter);
return new ResponseEntityDecoder(new SpringDecoder(objectFactory));
}
@Bean
public HttpMessageConverters customConverters() {
try {
HttpMessageConverter<Message> converter = newCustomProtobufMessageConverter();
return new HttpMessageConverters(converter);
} catch (Exception e) {
throw new IllegalStateException("cannot construct custom protobuf converter", e);
}
}
@Autowired
public void setConverters(HttpMessageConverters converters) {
mappingJackson2HttpMessageConverter = converters.getConverters().stream()
.filter(converter -> converter instanceof MappingJackson2HttpMessageConverter)
.findFirst()
.orElseThrow((() -> new IllegalStateException("the JSON message converter can not be null")));
}
/**
* http message converter fastjson实现实例
* 通过fastjson方式进行格式化返回json字符串
*
* @return http message converter
*/
@Bean
@ConditionalOnMissingBean
HttpMessageConverters fastJsonHttpMessageConverters() {
FastJsonHttpMessageConverter fastConverter = new FastJsonHttpMessageConverter();
//创建fastJson配置实体类
FastJsonConfig fastJsonConfig = new FastJsonConfig();
fastJsonConfig.setSerializerFeatures(
SerializerFeature.DisableCircularReferenceDetect,
SerializerFeature.WriteMapNullValue,
SerializerFeature.WriteNullListAsEmpty,
SerializerFeature.WriteNullStringAsEmpty,
SerializerFeature.WriteNullNumberAsZero,
SerializerFeature.WriteDateUseDateFormat,
SerializerFeature.WriteNullBooleanAsFalse
);
// get customer define value filters
List<String> packages = AutoConfigurationPackages.get(beanFactory);
// get plugin define value filters
packages.addAll(Arrays.asList(VALUE_FILTER_PACKAGE));
fastJsonConfig.setSerializeFilters(getDefineFilters(packages));
fastConverter.setFastJsonConfig(fastJsonConfig);
return new HttpMessageConverters(fastConverter);
}
@Test
public void testEncodeWhenProtobufNotInClasspath() {
ObjectFactory<HttpMessageConverters> converters = new ObjectFactory<HttpMessageConverters>() {
@Override
public HttpMessageConverters getObject() throws BeansException {
return new HttpMessageConverters(new StringHttpMessageConverter());
}
};
RequestTemplate requestTemplate = new RequestTemplate();
requestTemplate.method(POST);
new SpringEncoder(converters).encode("a=b", String.class, requestTemplate);
}
private SpringEncoder newEncoder() {
ObjectFactory<HttpMessageConverters> converters = new ObjectFactory<HttpMessageConverters>() {
@Override
public HttpMessageConverters getObject() throws BeansException {
return new HttpMessageConverters(new ProtobufHttpMessageConverter());
}
};
return new SpringEncoder(converters);
}
/**
* 升级版本后， 不加这个 gateway 使用feign会报错，不知道什么原因
*
* @return
*/
@Bean
public Decoder feignFormDecoder() {
List<HttpMessageConverter<?>> converters = new RestTemplate().getMessageConverters();
ObjectFactory<HttpMessageConverters> factory = () -> new HttpMessageConverters(converters);
return new ResponseEntityDecoder(new SpringDecoder(factory));
}
@Bean
public HttpMessageConverters fastJsonConfigure() {
FastJsonHttpMessageConverter converter = new FastJsonHttpMessageConverter();
FastJsonConfig fastJsonConfig = new FastJsonConfig();
fastJsonConfig.setSerializerFeatures(SerializerFeature.PrettyFormat);
converter.setFastJsonConfig(fastJsonConfig);
List<MediaType> supportedMediaTypes = new ArrayList<>();
supportedMediaTypes.add(MediaType.APPLICATION_JSON);
supportedMediaTypes.add(MediaType.APPLICATION_JSON_UTF8);
supportedMediaTypes.add(MediaType.APPLICATION_ATOM_XML);
supportedMediaTypes.add(MediaType.APPLICATION_FORM_URLENCODED);
supportedMediaTypes.add(MediaType.APPLICATION_OCTET_STREAM);
supportedMediaTypes.add(MediaType.APPLICATION_PDF);
supportedMediaTypes.add(MediaType.APPLICATION_RSS_XML);
supportedMediaTypes.add(MediaType.APPLICATION_XHTML_XML);
supportedMediaTypes.add(MediaType.APPLICATION_XML);
supportedMediaTypes.add(MediaType.IMAGE_GIF);
supportedMediaTypes.add(MediaType.IMAGE_JPEG);
supportedMediaTypes.add(MediaType.IMAGE_PNG);
supportedMediaTypes.add(MediaType.TEXT_EVENT_STREAM);
supportedMediaTypes.add(MediaType.TEXT_HTML);
supportedMediaTypes.add(MediaType.TEXT_MARKDOWN);
supportedMediaTypes.add(MediaType.TEXT_PLAIN);
supportedMediaTypes.add(MediaType.TEXT_XML);
converter.setSupportedMediaTypes(supportedMediaTypes);
return new HttpMessageConverters(converter);
}
@Bean
public HttpMessageConverters fastJsonHttpMessageConverters() {
// 1.需要定义一个Convert转换消息的对象
FastJsonHttpMessageConverter fastConverter = new FastJsonHttpMessageConverter();
// 2.添加fastjson的配置信息，比如是否要格式化返回的json数据
FastJsonConfig fastJsonConfig = new FastJsonConfig();
fastJsonConfig.setSerializerFeatures(SerializerFeature.PrettyFormat);
// 3.在convert中添加配置信息
fastConverter.setFastJsonConfig(fastJsonConfig);
HttpMessageConverter<?> converter = fastConverter;
return new HttpMessageConverters(converter);
}
@Bean
public HttpMessageConverters getMessageConverters() {
log.info("Loading HTTP serializers");
HttpConverterJson json = new HttpConverterJson();
HttpConverterXml xml = new HttpConverterXml();
HttpConverterHtml html = new HttpConverterHtml();
HttpConverterText text = new HttpConverterText();
return new HttpMessageConverters(json, xml, html, text);
}
@PostConstruct
public void init() {
HttpMessageConverters httpMessageConverters = this.httpMessageConverters
.getIfAvailable();
httpMessageConverterResolver = new HttpMessageConverterResolver(
httpMessageConverters == null ? Collections.emptyList()
: httpMessageConverters.getConverters(),
getClassLoader());
}
@Bean
public HttpMessageConverters fastJsonHttpMessageConverters() {
// 1.定义一个converters转换消息的对象
FastJsonHttpMessageConverter fastConverter = new FastJsonHttpMessageConverter();
// 2.添加fastjson的配置信息，比如: 是否需要格式化返回的json数据
FastJsonConfig fastJsonConfig = new FastJsonConfig();
fastJsonConfig.setSerializerFeatures(SerializerFeature.DisableCircularReferenceDetect);
// 3.在converter中添加配置信息
fastConverter.setFastJsonConfig(fastJsonConfig);
// 5.返回HttpMessageConverters对象
return new HttpMessageConverters(fastConverter);
}
public AdminServiceAddressLocator(
final HttpMessageConverters httpMessageConverters,
final PortalSettings portalSettings,
final RestTemplateFactory restTemplateFactory,
final PortalMetaDomainService portalMetaDomainService
) {
this.portalSettings = portalSettings;
this.restTemplateFactory = restTemplateFactory;
this.portalMetaDomainService = portalMetaDomainService;
}
@Bean
public HttpMessageConverters messageConverters() {
GsonHttpMessageConverter gsonHttpMessageConverter = new GsonHttpMessageConverter();
gsonHttpMessageConverter.setGson(
new GsonBuilder().setDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSZ").create());
final List<HttpMessageConverter<?>> converters = Lists.newArrayList(
new ByteArrayHttpMessageConverter(), new StringHttpMessageConverter(),
new AllEncompassingFormHttpMessageConverter(), gsonHttpMessageConverter);
return new HttpMessageConverters() {
@Override
public List<HttpMessageConverter<?>> getConverters() {
return converters;
}
};
}