无手机验证码登录

core-service/src/main/java/com/winsun/item/modular/config/LoginApplicaionConfig.java

+package com.winsun.item.modular.config;
+
+import com.winsun.item.modular.intercept.LoginInterceptor;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.data.redis.core.StringRedisTemplate;
+import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
+
+
+/**
+ * @Author xuede
+ * @Date 2020/2/29 16:11
+ * @Version 1.0
+ */
+@Configuration
+public class LoginApplicaionConfig extends WebMvcConfigurationSupport {
+
+    @Autowired
+    private LoginInterceptor loginInterceptor;
+
+    @Override
+    public void addInterceptors(InterceptorRegistry registry) {
+
+        // login 路径进行拦截
+        registry.addInterceptor(loginInterceptor).addPathPatterns("/login");
+        super.addInterceptors(registry);
+    }
+
+}

core-service/src/main/java/com/winsun/item/modular/intercept/LoginInterceptor.java

+package com.winsun.item.modular.intercept;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.redis.core.StringRedisTemplate;
+import org.springframework.stereotype.Component;
+import org.springframework.stereotype.Service;
+import org.springframework.web.servlet.ModelAndView;
+import org.springframework.web.servlet.handler.HandlerInterceptorAdapter;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+/**
+ * @Author xuede
+ * @Date 2020/2/29 16:07
+ * @Version 1.0
+ */
+@Component
+public class LoginInterceptor extends HandlerInterceptorAdapter {
+
+
+    //登录验证码标识
+    private static String CODE="getPhoneCode";
+
+    @Autowired
+    public  StringRedisTemplate stringRedisTemplate;
+
+    @Override
+    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object o) throws Exception {
+
+        Object username = request.getParameter("username");
+        if (username==null){
+            return false;
+        }
+        stringRedisTemplate.opsForValue().set(username + CODE,"XXXXXX");
+        return true;
+    }
+
+    @Override
+    public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView modelAndView) throws Exception {
+        super.postHandle(request, response, handler, modelAndView);
+    }
+
+    @Override
+    public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) throws Exception {
+        super.afterCompletion(request, response, handler, ex);
+    }
+
+    @Override
+    public void afterConcurrentHandlingStarted(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
+        super.afterConcurrentHandlingStarted(request, response, handler);
+    }
+}