package com.zy.asrs.openapi.config;
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import com.zy.asrs.common.sys.entity.OperateLog;
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import com.zy.asrs.common.sys.service.OperateLogService;
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import com.zy.asrs.framework.annotations.AppAuth;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.lang.Nullable;
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import org.springframework.stereotype.Component;
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import org.springframework.web.method.HandlerMethod;
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import org.springframework.web.servlet.ModelAndView;
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import org.springframework.web.servlet.handler.HandlerInterceptorAdapter;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import java.lang.reflect.Method;
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@Component
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public class AdminInterceptor extends HandlerInterceptorAdapter {
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@Autowired
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private OperateLogService operateLogService;
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@Override
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public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
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cors(response);
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if (handler instanceof org.springframework.web.servlet.resource.ResourceHttpRequestHandler) {
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return true;
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}
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// 跨域设置
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// response.setHeader("Access-Control-Allow-Origin", "*");
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HandlerMethod handlerMethod = (HandlerMethod) handler;
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Method method = handlerMethod.getMethod();
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if (method.isAnnotationPresent(AppAuth.class)){
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AppAuth annotation = method.getAnnotation(AppAuth.class);
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if (annotation.value().equals(AppAuth.Auth.CHECK)){
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request.setAttribute("appAuth", annotation.memo());
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}
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}
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return true;
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}
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@Override
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public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, @Nullable ModelAndView modelAndView) {
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Object obj = request.getAttribute("operateLog");
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if (obj instanceof OperateLog) {
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OperateLog operate = (OperateLog) obj;
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operate.setResponse(String.valueOf(response.getStatus()));
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operateLogService.save(operate);
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}
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}
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@Override
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public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, @Nullable Exception ex) throws Exception {
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// Object r = request.getAttribute("cool-response");
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}
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/**
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* 跨域
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*/
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public static void cors(HttpServletResponse response){
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// 跨域设置
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response.setHeader("Access-Control-Allow-Origin", "*");
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response.setHeader("Access-Control-Allow-Credentials", "true");
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response.setHeader("Access-Control-Allow-Methods", "*");
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response.setHeader("Access-Control-Allow-Headers", "Content-Type,Access-Token");
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response.setHeader("Access-Control-Expose-Headers", "*");
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}
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}
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