filter

src/main/java/cn/quantgroup/xyqb/filter/RequestFilter.java

+package cn.quantgroup.xyqb.filter;
+
+
+import cn.quantgroup.xyqb.model.JsonResult;
+import cn.quantgroup.xyqb.model.session.SessionStruct;
+import cn.quantgroup.xyqb.session.XyqbSessionContextHolder;
+import com.alibaba.fastjson.JSONObject;
+import org.springframework.util.AntPathMatcher;
+
+import javax.servlet.*;
+import javax.servlet.annotation.WebFilter;
+import javax.servlet.annotation.WebInitParam;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.io.PrintWriter;
+
+/**
+ * Created by 11 on 2016/12/29.
+ */
+@WebFilter(urlPatterns = "/*")
+@WebInitParam(name = "pathPattern", value = "/innerapi/**,/user/exist,/user/register,/user/login,/user/register/fast,/user/login/fast,/api/sms/**,/user/reset_password,/user/exist_check,/jr58/**,/app/login,/config/**,/api/**,/user/exists_token")
+public class RequestFilter implements Filter {
+
+    private String pathPattern;
+
+    @Override
+    public void init(FilterConfig filterConfig) throws ServletException {
+        pathPattern = filterConfig.getInitParameter("pathPattern");
+    }
+
+    @Override
+    public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws IOException, ServletException {
+        HttpServletRequest request = (HttpServletRequest) servletRequest;
+        HttpServletResponse response = (HttpServletResponse) servletResponse;
+        String requestPath = request.getRequestURI();
+        AntPathMatcher matcher = new AntPathMatcher();
+        boolean match = matcher.match(requestPath, pathPattern);
+        if(match){
+            //获取session信息,如果没有获取到session信息则返回错误信息
+            SessionStruct sessionStruct = XyqbSessionContextHolder.getXSession();
+            if(sessionStruct == null){
+                PrintWriter out = response.getWriter();
+                JsonResult result = JsonResult.buildErrorStateResult("登录失败", null);
+                out.print(JSONObject.toJSONString(result));
+                out.flush();
+                out.close();
+            }
+        }
+        filterChain.doFilter(request, response);
+    }
+
+    @Override
+    public void destroy() {
+
+    }
+}