fix使用fastjson2序列化

cooleshow-app/src/main/java/com/yonge/cooleshow/config/WebMvcConfig.java

@@ -1,17 +1,22 @@
 package com.yonge.cooleshow.config;
 
+import com.alibaba.fastjson.serializer.SerializerFeature;
+import com.alibaba.fastjson.support.config.FastJsonConfig;
 import com.google.common.collect.Lists;
 import com.yonge.cooleshow.biz.dal.config.LocalFastJsonHttpMessageConverter;
+import com.yonge.cooleshow.biz.dal.config.jackson.JacksonConfig;
+import com.yonge.cooleshow.biz.dal.config.jackson.MappingJSONHttpMessageConverter;
 import com.yonge.cooleshow.common.config.EnumConverterFactory;
 import com.yonge.cooleshow.interceptor.MDCInterceptor;
 import com.yonge.cooleshow.interceptor.OperationLogInterceptor;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.autoconfigure.http.HttpMessageConverters;
-import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.format.FormatterRegistry;
 import org.springframework.http.MediaType;
+import org.springframework.http.converter.HttpMessageConverter;
 import org.springframework.http.converter.StringHttpMessageConverter;
+import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter;
 import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
 import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
 
@@ -52,21 +57,59 @@ public class WebMvcConfig implements WebMvcConfigurer {
 	/**
 	 * @param converters List<HttpMessageConverter<?>>
 	 */
-	/*@Override
+	@Override
 	public void configureMessageConverters(List<HttpMessageConverter<?>> converters) {
 		//WebMvcConfigurer.super.configureMessageConverters(converters);
 
 		// 如果存在fastJson的转换器，将其移除
-		converters.removeIf(httpMessageConverter -> httpMessageConverter instanceof FastJsonHttpMessageConverter);
+		converters.removeIf(httpMessageConverter -> httpMessageConverter instanceof MappingJackson2HttpMessageConverter);
 
 		// 需要重新加入jackson的转换器，该处的objectMapper已经在配置中注册了
 		MappingJSONHttpMessageConverter converter = new MappingJSONHttpMessageConverter(new JacksonConfig.JacksonObjectMapper());
 		converter.setDefaultCharset(StandardCharsets.UTF_8); // 字符编号
-		converters.add(0, converter);
+		// converters.add(0, converter);
 
 		// 添加String转换器
-		converters.add(utf8StringHttpMessageConverter());
-	}*/
+		//converters.add(utf8StringHttpMessageConverter());
+
+		// 添加fastJson转换器
+		// 1. 配置fastjson
+		FastJsonConfig config = new FastJsonConfig();
+
+		config.setDateFormat("yyyy-MM-dd HH:mm:ss");
+		config.setCharset(StandardCharsets.UTF_8);
+		config.setSerializerFeatures(
+				SerializerFeature.DisableCircularReferenceDetect,
+				SerializerFeature.QuoteFieldNames,
+				SerializerFeature.BrowserSecure,
+				SerializerFeature.WriteDateUseDateFormat,
+				//json格式化
+				SerializerFeature.PrettyFormat,
+				//输出map中value为null的数据
+				SerializerFeature.WriteMapNullValue,
+				//输出boolean 为 false
+				//SerializerFeature.WriteNullBooleanAsFalse,
+				//输出list 为 []
+				SerializerFeature.WriteNullListAsEmpty,
+				//输出number 为 0
+				SerializerFeature.WriteNullNumberAsZero,
+				//输出字符串 为 ""
+				SerializerFeature.WriteNullStringAsEmpty,
+				//对map进行排序
+				SerializerFeature.MapSortField
+		);
+
+		// 2. 添加fastjson转换器
+		LocalFastJsonHttpMessageConverter fastJsonHttpMessageConverter = new LocalFastJsonHttpMessageConverter();
+		fastJsonHttpMessageConverter.setDefaultCharset(StandardCharsets.UTF_8);
+		fastJsonHttpMessageConverter.setFastJsonConfig(config);
+
+		List<MediaType> fastMediaTypes = new ArrayList<>();
+		fastMediaTypes.add(MediaType.APPLICATION_JSON_UTF8);
+		fastJsonHttpMessageConverter.setSupportedMediaTypes(fastMediaTypes);
+
+		converters.add(0, fastJsonHttpMessageConverter);
+	}
 
 	/**
 	 * 自定义String转换器
@@ -90,7 +133,7 @@ public class WebMvcConfig implements WebMvcConfigurer {
 		return converter;
 	}
 
-	@Bean
+	//@Bean
 	public HttpMessageConverters fastJsonHttpMessageConverters() {
 		LocalFastJsonHttpMessageConverter converter = new LocalFastJsonHttpMessageConverter();
 		List<MediaType> fastMediaTypes = new ArrayList<MediaType>();

cooleshow-user/user-biz/src/main/java/com/yonge/cooleshow/biz/dal/config/LocalFastJsonHttpMessageConverter.java

@@ -36,7 +36,7 @@ public class LocalFastJsonHttpMessageConverter extends FastJsonHttpMessageConver
 		OutputStream out = outputMessage.getBody();
 		// fastjson2.2.7版本之后，需要手动配置SerializerFeature.WriteDateUseDateFormat特性
 		// 否则会导致序列化日期不正确
-		JSON.DEFFAULT_DATE_FORMAT = FORMAT;
+		//JSON.DEFFAULT_DATE_FORMAT = FORMAT;
 		//JsonUtil.getConfig().put(Date.class, new SimpleDateFormatSerializer(FORMAT));
 		//JsonUtil.getConfig().put(String.class, new EmojiSerializer());
 		String text = JsonUtil.toJSONString(obj, EnumFilter.instance, SerializerFeature.BrowserSecure, SerializerFeature.WriteDateUseDateFormat);