1

13693261870

2022-09-27 5bc904db9ae6ca87a16edcfb924bcf9e80b19309

 src/main/java/com/lf/server/config/WebConfig.java

@@ -3,20 +3,19 @@
import com.alibaba.fastjson.serializer.SerializerFeature;
import com.alibaba.fastjson.support.config.FastJsonConfig;
import com.alibaba.fastjson.support.spring.FastJsonHttpMessageConverter;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.MediaType;
import org.springframework.http.converter.HttpMessageConverter;
import org.springframework.stereotype.Component;
import org.springframework.util.AntPathMatcher;
import org.springframework.web.servlet.config.annotation.*;

import java.util.ArrayList;
import java.nio.charset.Charset;
import java.util.List;

/**
 * WebConfig
 * @author WWW
 */
@Configuration
@Component
public class WebConfig extends WebMvcConfigurationSupport {
    /**
     * swagger控制
@@ -44,11 +43,11 @@
    @Override
    protected void addCorsMappings(CorsRegistry registry) {
        registry.addMapping("/**")
                .allowCredentials(true)
                .allowedOrigins("*")
                .allowedMethods("GET", "POST", "PUT", "DELETE", "OPTIONS")
                .allowedHeaders("*")
                .allowedMethods("POST", "GET", "PUT", "OPTIONS", "DELETE")
                .maxAge(3600)
                .allowCredentials(true);
                .maxAge(3600);
    }

    /**
@@ -65,19 +64,18 @@
    @Override
    public void configureMessageConverters(List<HttpMessageConverter<?>> converters) {
        FastJsonHttpMessageConverter converter = new FastJsonHttpMessageConverter();
        FastJsonConfig fastJsonConfig = new FastJsonConfig();
        fastJsonConfig.setSerializerFeatures(
        FastJsonConfig config = new FastJsonConfig();
        config.setSerializerFeatures(
                SerializerFeature.WriteNullListAsEmpty,
                SerializerFeature.WriteMapNullValue,
                SerializerFeature.WriteNullStringAsEmpty,
                //SerializerFeature.WriteNullStringAsEmpty,
                SerializerFeature.WriteNullNumberAsZero,
                SerializerFeature.WriteNullBooleanAsFalse);
        // 结果是否格式化,默认为false
        //SerializerFeature.PrettyFormat);

        List<MediaType> fastMediaTypes = new ArrayList<>();
        converter.setSupportedMediaTypes(fastMediaTypes);

        converter.setFastJsonConfig(fastJsonConfig);
        converter.setFastJsonConfig(config);
        converter.setDefaultCharset(Charset.forName("UTF-8"));
        converters.add(converter);
    }
}