com.starmcc.qmframework.config.QmFrameworkApplication Maven / Gradle / Ivy

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springboot based on a series of packaging framework. QmFramework to implements AOP, rewrite the requestBody, global exception catching,version checking, request body parameter symmetric encryption mechanism, controller packaging and the toolkit collection. thank you for using it.
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package com.starmcc.qmframework.config;

import com.alibaba.druid.spring.boot.autoconfigure.DruidDataSourceBuilder;
import com.alibaba.fastjson.serializer.SerializerFeature;
import com.alibaba.fastjson.support.config.FastJsonConfig;
import com.alibaba.fastjson.support.spring.FastJsonHttpMessageConverter;
import com.starmcc.qmframework.body.JsonPathArgumentResolver;
import com.starmcc.qmframework.filter.InitFilter;
import com.starmcc.qmframework.tools.spring.QmSpringManager;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.boot.web.servlet.FilterRegistrationBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Import;
import org.springframework.http.MediaType;
import org.springframework.http.converter.HttpMessageConverter;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
import org.springframework.web.filter.CorsFilter;
import org.springframework.web.method.support.HandlerMethodArgumentResolver;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

import javax.annotation.PostConstruct;
import javax.annotation.PreDestroy;
import javax.sql.DataSource;
import java.util.ArrayList;
import java.util.List;

/**
 * QmFramework 核心组合配置类
 * 请在标注了@SpringBootApplication启动类中继承他。
 *
 * @Author qm
 * @Date 2018年11月24日 上午1:33:11
 */
@Import({TransmitConfiguration.class,
        VersionConfiguration.class,
        SpecialConfiguration.class,
        AesConfiguration.class})
public class QmFrameworkApplication implements WebMvcConfigurer {

    private static final Logger LOG = LoggerFactory.getLogger(QmFrameworkApplication.class);

    private static final String GIT_HUB_URL = "https://github.com/starmcc/qm-framework";


    /**
     * 项目启动时，只执行一次
     */
    @PostConstruct
    private final void init() {
//        System.err.println(TransmitConfiguration.requestKey);
    }

    /**
     * 项目停止执行
     */
    @PreDestroy
    private final void preDestroy() {
        LOG.info("※※※※※※※※※※※※服务已停止※※※※※※※※※※※※");
        LOG.info("浅梦gitHub:{}", GIT_HUB_URL);
    }

    /**
     * 初始化QmSpringManager
     *
     * @return
     */
    @Bean
    public QmSpringManager initQmSpringManager() {
        return new QmSpringManager();
    }

    /**
     * 注入该DataSource
     *
     * @return 数据源
     */
    @Bean(initMethod = "init", destroyMethod = "close")
    @ConfigurationProperties(prefix = "spring.datasource.druid")
    public DataSource dataSource() {
        return DruidDataSourceBuilder.create().build();
    }

    /**
     * 初始化过滤器
     *
     * @return FilterRegistrationBean
     */
    @Bean
    public FilterRegistrationBean initFilter() {
        FilterRegistrationBean registration = new FilterRegistrationBean();
        //注入过滤器
        registration.setFilter(new InitFilter());
        //拦截规则
        registration.addUrlPatterns("/*");
        //过滤器名称
        registration.setName("initFilter");
        //过滤器顺序
        registration.setOrder(1);
        return registration;
    }

    /**
     * 跨域过滤器
     *
     * @return FilterRegistrationBean
     */
    @Bean
    public FilterRegistrationBean corsFilter() {
        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
        //1.添加CORS配置信息
        CorsConfiguration config = new CorsConfiguration();
        //放行哪些原始域
        config.addAllowedOrigin("*");
        //是否发送Cookie信息
        config.setAllowCredentials(true);
        //放行哪些原始域(请求方式)
        config.addAllowedMethod("*");
        //放行哪些原始域(头部信息)
        config.addAllowedHeader("*");
        source.registerCorsConfiguration("/**", config);
        FilterRegistrationBean bean = new FilterRegistrationBean(new CorsFilter(source));
        bean.setOrder(0);
        return bean;
    }

    /**
     * 配置消息转换器--这里我用的是alibaba fastjson
     *
     * @param converters
     */
    @Override
    public void configureMessageConverters(List> converters) {
        // 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，比如：是否要格式化返回的json数据;
        FastJsonConfig fastJsonConfig = new FastJsonConfig();
        fastJsonConfig.setSerializerFeatures(
                SerializerFeature.PrettyFormat,
                SerializerFeature.WriteMapNullValue,
                SerializerFeature.WriteNullStringAsEmpty,
                SerializerFeature.DisableCircularReferenceDetect,
                SerializerFeature.WriteNullListAsEmpty,
                SerializerFeature.WriteDateUseDateFormat);
        // 3处理中文乱码问题
        List 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);
        // 5.将convert添加到converters当中.
        converters.add(fastJsonHttpMessageConverter);
    }

    /**
     * QmBody自定义参数管理器
     *
     * @param argumentResolvers
     */
    @Override
    public void addArgumentResolvers(List argumentResolvers) {
        argumentResolvers.add(new JsonPathArgumentResolver());
    }


}