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mosty-other/src/main/java/com/mosty/lzother/config/WebMvcConfig.java

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+package com.mosty.lzother.config;
+
+import com.alibaba.fastjson.JSON;
+import com.fasterxml.jackson.core.JsonGenerator;
+import com.fasterxml.jackson.databind.DeserializationFeature;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.SerializationFeature;
+import com.fasterxml.jackson.databind.module.SimpleModule;
+import com.fasterxml.jackson.datatype.jsr310.deser.LocalDateDeserializer;
+import com.fasterxml.jackson.datatype.jsr310.deser.LocalDateTimeDeserializer;
+import com.fasterxml.jackson.datatype.jsr310.deser.LocalTimeDeserializer;
+import com.fasterxml.jackson.datatype.jsr310.ser.LocalDateSerializer;
+import com.fasterxml.jackson.datatype.jsr310.ser.LocalDateTimeSerializer;
+import com.fasterxml.jackson.datatype.jsr310.ser.LocalTimeSerializer;
+import com.mosty.common.token.SysUserInterceptor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.InitializingBean;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.http.MediaType;
+import org.springframework.http.converter.HttpMessageConverter;
+import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter;
+import org.springframework.web.servlet.config.annotation.*;
+
+import java.text.SimpleDateFormat;
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+import java.time.LocalTime;
+import java.time.format.DateTimeFormatter;
+import java.util.List;
+
+/**
+ *  单体服务拦截器
+ * @author kevin
+ * @date 2022/3/21 11:17 PM
+ * @since 1.0.0
+ */
+@Configuration
+@Slf4j
+public class WebMvcConfig implements WebMvcConfigurer, InitializingBean {
+
+    private static final String DEFAULT_TIME_FORMAT = "HH:mm:ss";
+    private static final String DEFAULT_DATE_FORMAT = "yyyy-MM-dd";
+    private static final String DEFAULT_DATE_TIME_FORMAT = "yyyy-MM-dd HH:mm:ss";
+
+    @Value("${server.servlet.context-path:/}")
+    private String contextPath;
+
+    @Autowired
+    private GlobalYmlConfig globalYmlConfig;
+
+    @Override
+    public void extendMessageConverters(List<HttpMessageConverter<?>> converters) {
+        MappingJackson2HttpMessageConverter converter = new MappingJackson2HttpMessageConverter();
+        ObjectMapper objectMapper = converter.getObjectMapper();
+        // 生成JSON时,将所有Long转换成String
+        SimpleModule simpleModule = new SimpleModule();
+        //日期格式化
+        simpleModule.addSerializer(LocalDateTime.class, new LocalDateTimeSerializer(DateTimeFormatter.ofPattern(DEFAULT_DATE_TIME_FORMAT)));
+        simpleModule.addSerializer(LocalDate.class, new LocalDateSerializer(DateTimeFormatter.ofPattern(DEFAULT_DATE_FORMAT)));
+        simpleModule.addSerializer(LocalTime.class, new LocalTimeSerializer(DateTimeFormatter.ofPattern(DEFAULT_TIME_FORMAT)));
+        simpleModule.addDeserializer(LocalDateTime.class, new LocalDateTimeDeserializer(DateTimeFormatter.ofPattern(DEFAULT_DATE_TIME_FORMAT)));
+        simpleModule.addDeserializer(LocalDate.class, new LocalDateDeserializer(DateTimeFormatter.ofPattern(DEFAULT_DATE_FORMAT)));
+        simpleModule.addDeserializer(LocalTime.class, new LocalTimeDeserializer(DateTimeFormatter.ofPattern(DEFAULT_TIME_FORMAT)));
+        objectMapper.registerModule(simpleModule);
+        // 时间格式化
+        objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
+        objectMapper.configure(JsonGenerator.Feature.WRITE_BIGDECIMAL_AS_PLAIN, true);
+        objectMapper.configure(JsonGenerator.Feature.IGNORE_UNKNOWN, true);
+        objectMapper.setDateFormat(new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"));
+        objectMapper.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS);
+        // 设置格式化内容
+        converter.setObjectMapper(objectMapper);
+        converters.add(0, converter);
+    }
+
+    @Override
+    public void afterPropertiesSet() throws Exception {
+        log.info("当前服务的 contextPath={}", contextPath);
+        log.info("当前服务的 swaggerExcludePathPatterns={}", JSON.toJSONString(globalYmlConfig.getSwagger()));
+    }
+
+    @Override
+    public void addViewControllers(ViewControllerRegistry registry) {
+    }
+
+    @Override
+    public void configureContentNegotiation(ContentNegotiationConfigurer configurer) {
+        configurer.defaultContentType(MediaType.APPLICATION_JSON);
+    }
+
+    @Override
+    public void addInterceptors(InterceptorRegistry registry) {
+        registry.addInterceptor(userInfoInterceptor()).addPathPatterns("/**")
+                .excludePathPatterns(globalYmlConfig.getSwagger());
+        log.info("初始化WebMvcConfig 监控拦截器SysUserInterceptor");
+    }
+
+    @Override
+    public void addResourceHandlers(ResourceHandlerRegistry registry) {
+        if (!registry.hasMappingForPattern("/template/**")) {
+            registry.addResourceHandler("/template/**").addResourceLocations("classpath:/template/");
+        }
+        registry.addResourceHandler("swagger-ui.html")
+                .addResourceLocations("classpath:/META-INF/resources/");
+        registry.addResourceHandler("docs.html")
+                .addResourceLocations("classpath:/META-INF/resources/");
+        registry.addResourceHandler("/webjars/**")
+                .addResourceLocations("classpath:/META-INF/resources/webjars/");
+        WebMvcConfigurer.super.addResourceHandlers(registry);
+    }
+
+    @Bean
+    public SysUserInterceptor userInfoInterceptor() {
+        log.info("初始化WebMvcConfig 拦截器SysUserInterceptor");
+        return new SysUserInterceptor();
+    }
+}