115 lines
4.3 KiB
Java
115 lines
4.3 KiB
Java
package com.yexuejc.springboot.base.autoconfigure;
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import com.fasterxml.jackson.annotation.JsonInclude;
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import com.fasterxml.jackson.core.JsonParser;
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import com.fasterxml.jackson.databind.DeserializationFeature;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import com.fasterxml.jackson.databind.SerializationFeature;
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import com.yexuejc.base.http.Resps;
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import com.yexuejc.base.util.DateUtil;
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import com.yexuejc.springboot.base.filter.ValidationFilter;
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import com.yexuejc.springboot.base.filter.ValidationFilterProperties;
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import com.yexuejc.springboot.base.interceptor.LogInterceptor;
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import com.yexuejc.springboot.base.util.LogUtil;
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import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
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import org.springframework.boot.autoconfigure.condition.ConditionalOnWebApplication;
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import org.springframework.boot.context.properties.EnableConfigurationProperties;
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import org.springframework.boot.web.servlet.FilterRegistrationBean;
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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.core.Ordered;
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import org.springframework.http.HttpStatus;
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import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter;
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import org.springframework.web.bind.annotation.ControllerAdvice;
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import org.springframework.web.bind.annotation.ExceptionHandler;
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import org.springframework.web.bind.annotation.ResponseBody;
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import org.springframework.web.bind.annotation.ResponseStatus;
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import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
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import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
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/**
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* WebMvc相关配置
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*
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* @PackageName: com.yexuejc.util.base.http
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* @Description:
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* @author: maxf
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* @date: 2018/1/11 19:51
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*/
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@Configuration
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@ConditionalOnWebApplication
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@EnableConfigurationProperties(ValidationFilterProperties.class)
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public class WebAutoConfiguration extends WebMvcConfigurerAdapter {
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public WebAutoConfiguration(ValidationFilterProperties properties) {
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this.properties = properties;
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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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// 日志拦截器
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registry.addInterceptor(new LogInterceptor()).addPathPatterns("/**");
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super.addInterceptors(registry);
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}
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/**
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* 重写jsonConverter参数
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*
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* @param objectMapper
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* @return
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*/
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@Bean
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public MappingJackson2HttpMessageConverter mappingJackson2HttpMessageConverter(ObjectMapper objectMapper) {
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objectMapper.setSerializationInclusion(JsonInclude.Include.NON_NULL);
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objectMapper.configure(JsonParser.Feature.ALLOW_SINGLE_QUOTES, true);
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objectMapper.configure(JsonParser.Feature.ALLOW_UNQUOTED_FIELD_NAMES, true);
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objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
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objectMapper.configure(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS, false);
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objectMapper.setDateFormat(DateUtil.DATE_TIME_FORMAT);
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return new MappingJackson2HttpMessageConverter(objectMapper);
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}
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private final ValidationFilterProperties properties;
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/**
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* 添加校验过滤器，目前校验HTTP Header是否符合规范
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*
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* @return
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*/
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@Bean
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@ConditionalOnProperty(name = "yexuejc.web.validation-filter.enable", matchIfMissing = true)
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public FilterRegistrationBean validationFilter() {
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FilterRegistrationBean registration = new FilterRegistrationBean();
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registration.setFilter(new ValidationFilter(properties));
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registration.addUrlPatterns("/*");
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registration.setName("validationFilter");
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registration.setOrder(Ordered.HIGHEST_PRECEDENCE + 20);
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return registration;
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}
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/**
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* 全局异常处理
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*/
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@ControllerAdvice
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static class GlobalExceptionHandler {
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private static final String ERROR_MSG = "系统错误，请联系管理员";
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/**
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* 出现异常时用于返回Json数据
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*
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* @param e
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* @return
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*/
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@ExceptionHandler(value = Throwable.class)
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@ResponseBody
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@ResponseStatus(HttpStatus.INTERNAL_SERVER_ERROR)
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public Resps<Object> jsonErrorHandler(Throwable e) {
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LogUtil.exceptionLogger.error(e.getMessage(), e);
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return Resps.error(ERROR_MSG);
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}
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}
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}
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