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@@ -4,59 +4,48 @@ import com.alibaba.fastjson.serializer.SerializerFeature;
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import com.alibaba.fastjson.support.config.FastJsonConfig;
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import com.alibaba.fastjson.support.spring.FastJsonHttpMessageConverter;
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import com.fasterxml.jackson.annotation.JsonInclude;
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+import com.fasterxml.jackson.core.JsonFactory;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import org.springframework.beans.factory.annotation.Autowired;
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-import org.springframework.boot.autoconfigure.SpringBootApplication;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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import org.springframework.http.MediaType;
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import org.springframework.http.converter.HttpMessageConverter;
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import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter;
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import org.springframework.util.AntPathMatcher;
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-import org.springframework.web.bind.annotation.ControllerAdvice;
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-import org.springframework.web.servlet.HandlerInterceptor;
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-import org.springframework.web.servlet.config.annotation.*;
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+import org.springframework.web.servlet.config.annotation.ContentNegotiationConfigurer;
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+import org.springframework.web.servlet.config.annotation.CorsRegistry;
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+import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
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+import org.springframework.web.servlet.config.annotation.PathMatchConfigurer;
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+import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
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-import javax.servlet.http.HttpServletRequest;
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-import javax.servlet.http.HttpServletResponse;
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+import java.nio.charset.StandardCharsets;
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import java.text.SimpleDateFormat;
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import java.util.ArrayList;
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+import java.util.Collections;
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import java.util.Iterator;
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import java.util.List;
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@Configuration
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public class WebMvcConfigurer extends WebMvcConfigurerAdapter {
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+ private static final MediaType JSON_UTF8 = new MediaType("application", "json", StandardCharsets.UTF_8);
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+
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@Autowired
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private ObjectMapper objectMapper;
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@Bean
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- public WebMvcConfigurer corsConfigurer() {
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- return new WebMvcConfigurer() {
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+ public org.springframework.web.servlet.config.annotation.WebMvcConfigurer corsConfigurer() {
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+ return new org.springframework.web.servlet.config.annotation.WebMvcConfigurer() {
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@Override
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public void addCorsMappings(CorsRegistry registry) {
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- registry.addMapping("/**"); //对应的接口
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+ registry.addMapping("/**");
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}
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};
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}
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- public WebMvcConfigurer() {
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-
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- }
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-
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- /**
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- * 配置路由匹配模式
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- *
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- * **/
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@Override
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public void configurePathMatch(PathMatchConfigurer configurer) {
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- /***
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- *
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- * setUseSuffixPatternMatch : 设置是否是后缀模式匹配，如“/user”是否匹配/user.*，默认真即匹配；
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- * setUseTrailingSlashMatch : 设置是否自动后缀路径模式匹配，如“/user”是否匹配“/user/”，默认真即匹配；
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- configurer.setUseSuffixPatternMatch(false)
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- .setUseTrailingSlashMatch(true);
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- **/
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configurer.setUseSuffixPatternMatch(false);
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configurer.setUseTrailingSlashMatch(true);
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configurer.setUseRegisteredSuffixPatternMatch(true);
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@@ -65,75 +54,66 @@ public class WebMvcConfigurer extends WebMvcConfigurerAdapter {
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configurer.setPathMatcher(pathMatcher);
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}
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- @Override
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- public void configureMessageConverters(List<HttpMessageConverter<?>> converters) {
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- super.configureMessageConverters(converters);
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- FastJsonHttpMessageConverter fastConverter = new FastJsonHttpMessageConverter();
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- FastJsonConfig fastJsonConfig = new FastJsonConfig();
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- fastJsonConfig.setSerializerFeatures(
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- SerializerFeature.PrettyFormat
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- );
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- fastConverter.setFastJsonConfig(fastJsonConfig);
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-
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- converters.add(fastConverter);
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- }
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-
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-
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- /** 自定义一个MappingJackson2HttpMessageConverter放在所有默认Converter的前面,使其拥有最高优先级 */
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+ /**
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+ * FastJson 必须优先于 Jackson：Controller 大量返回 Result + fastjson.JSONObject，
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+ * 若 Jackson 先处理会按 Bean 序列化 JSONObject 内部字段，客户端看到二进制乱码（:success...）。
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+ */
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@Override
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public void extendMessageConverters(List<HttpMessageConverter<?>> converters) {
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- ArrayList<HttpMessageConverter<?>> copy = new ArrayList<>(converters.size());
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+ List<HttpMessageConverter<?>> others = new ArrayList<>();
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Iterator<HttpMessageConverter<?>> iterator = converters.iterator();
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while (iterator.hasNext()) {
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HttpMessageConverter<?> converter = iterator.next();
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- if (converter instanceof MappingJackson2HttpMessageConverter) {
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+ if (converter instanceof MappingJackson2HttpMessageConverter
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+ || converter instanceof FastJsonHttpMessageConverter) {
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iterator.remove();
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} else {
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- copy.add(converter);
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+ others.add(converter);
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}
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}
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- //converters.clear();
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+ converters.add(0, createFastJsonHttpMessageConverter());
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+ converters.add(1, createMappingJackson2HttpMessageConverter());
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+ converters.addAll(others);
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+ }
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- converters.add(createMappingJackson2HttpMessageConverter());
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- converters.addAll(copy);
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+ private StorleadFastJsonHttpMessageConverter createFastJsonHttpMessageConverter() {
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+ StorleadFastJsonHttpMessageConverter fastConverter = new StorleadFastJsonHttpMessageConverter();
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+ FastJsonConfig fastJsonConfig = new FastJsonConfig();
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+ fastJsonConfig.setCharset(StandardCharsets.UTF_8);
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+ fastJsonConfig.setDateFormat("yyyy-MM-dd HH:mm:ss");
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+ fastJsonConfig.setSerializerFeatures(
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+ SerializerFeature.DisableCircularReferenceDetect,
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+ SerializerFeature.WriteMapNullValue
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+ );
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+ fastConverter.setFastJsonConfig(fastJsonConfig);
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+ fastConverter.setDefaultCharset(StandardCharsets.UTF_8);
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+ fastConverter.setSupportedMediaTypes(Collections.singletonList(JSON_UTF8));
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+ return fastConverter;
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}
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private MappingJackson2HttpMessageConverter createMappingJackson2HttpMessageConverter() {
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- if (objectMapper == null) {
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- final ObjectMapper objectMapper = new ObjectMapper();
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- objectMapper.setSerializationInclusion(JsonInclude.Include.NON_NULL);
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- objectMapper.setDateFormat(new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS"));
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- this.objectMapper = objectMapper;
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+ ObjectMapper mapper = this.objectMapper;
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+ if (mapper == null || !(mapper.getFactory() instanceof JsonFactory)) {
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+ mapper = new ObjectMapper(new JsonFactory());
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+ mapper.setSerializationInclusion(JsonInclude.Include.NON_NULL);
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+ mapper.setDateFormat(new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS"));
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+ this.objectMapper = mapper;
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}
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- return new MappingJackson2HttpMessageConverter(this.objectMapper);
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+ MappingJackson2HttpMessageConverter jacksonConverter = new MappingJackson2HttpMessageConverter(mapper);
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+ jacksonConverter.setDefaultCharset(StandardCharsets.UTF_8);
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+ jacksonConverter.setSupportedMediaTypes(Collections.singletonList(JSON_UTF8));
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+ return jacksonConverter;
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}
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- /**
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- * 配置返回的数据内容 ， 如 json,html
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- * **/
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@Override
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public void configureContentNegotiation(ContentNegotiationConfigurer configurer) {
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- /* 是否通过请求Url的扩展名来决定media type */
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- /**/
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- configurer.favorPathExtension(true)
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- // 不检查Accept请求头,客户端传过来Accept要求返回的请求头，不做理会
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- .ignoreAcceptHeader(true).parameterName("mediaType")
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- // 请求以.html与 .jsp结尾的会被当成MediaType.TEXT_HTML
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- .mediaType("html", MediaType.TEXT_HTML).mediaType("jsp", MediaType.TEXT_HTML)
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- // 请求以.do与.json结尾的会被当成MediaType.APPLICATION_JSON
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- .mediaType("do", MediaType.APPLICATION_JSON_UTF8).mediaType("json", MediaType.APPLICATION_JSON_UTF8);
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-
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- /**
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- configurer.mediaTypes(ImmutableMap.of("do", MediaType.APPLICATION_JSON_UTF8,"json",MediaType.APPLICATION_JSON_UTF8 ));
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- **/
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- // configurer.mediaTypes(ImmutableMap.of("do", MediaType.APPLICATION_JSON_UTF8));
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+ configurer.favorPathExtension(false)
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+ .favorParameter(false)
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+ .ignoreAcceptHeader(false)
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+ .defaultContentType(JSON_UTF8);
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}
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- /**
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- * 添加拦截器
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- * **/
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@Override
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public void addInterceptors(InterceptorRegistry registry) {
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-
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}
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}
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