package com.yeshi.buwan.aspect;
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import org.aspectj.lang.ProceedingJoinPoint;
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import org.aspectj.lang.annotation.Around;
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import org.aspectj.lang.annotation.Aspect;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.stereotype.Component;
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import org.springframework.web.context.request.RequestContextHolder;
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import org.springframework.web.context.request.ServletRequestAttributes;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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/**
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* 跨域
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*/
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@Component
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@Aspect()
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public class CrossOriginAspect {
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private final Logger logger = LoggerFactory.getLogger(CrossOriginAspect.class);
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@Around("execution(public * com.yeshi.buwan.controller..*.*(..))")
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public Object crossOrigin(ProceedingJoinPoint joinPoint) throws Throwable {
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ServletRequestAttributes servletContainer = (ServletRequestAttributes) RequestContextHolder
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.getRequestAttributes();
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HttpServletResponse response = servletContainer.getResponse();
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HttpServletRequest request = servletContainer.getRequest();
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String origin = request.getHeader("Origin");
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response.setHeader("Access-Control-Allow-Origin", origin);
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response.setHeader("Access-Control-Allow-Methods", "*"); // 任何方法
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response.setHeader("Access-Control-Allow-Credentials", "true");// 允许传递cookie
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response.setHeader("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept");
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return joinPoint.proceed();
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}
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}
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