init

server/like-front/src/main/java/com/hxkj/front/LikeFrontApplication.java

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+package com.hxkj.front;
+
+import org.mybatis.spring.annotation.MapperScan;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.autoconfigure.data.redis.RedisRepositoriesAutoConfiguration;
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.transaction.annotation.EnableTransactionManagement;
+
+/**
+ * 启动器
+ */
+@Configuration
+@ComponentScan(basePackages = {"com.hxkj"})
+@MapperScan(basePackages = {"com.hxkj.*.mapper"})
+@EnableTransactionManagement
+@SpringBootApplication(exclude = {RedisRepositoriesAutoConfiguration.class})
+public class LikeFrontApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(LikeFrontApplication.class, args);
+    }
+
+}

server/like-front/src/main/java/com/hxkj/front/LikeFrontInterceptor.java

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+package com.hxkj.front;
+
+import com.alibaba.fastjson.JSON;
+import com.hxkj.common.core.AjaxResult;
+import com.hxkj.common.enums.HttpEnum;
+import org.springframework.stereotype.Component;
+import org.springframework.web.servlet.HandlerInterceptor;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+/**
+ * 拦截器
+ */
+@Component
+public class LikeFrontInterceptor implements HandlerInterceptor {
+
+    @Override
+    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
+        // 404拦截
+        response.setContentType("application/json;charset=utf-8");
+        if (response.getStatus() == 404) {
+            AjaxResult result = AjaxResult.failed(HttpEnum.REQUEST_404_ERROR.getCode(), HttpEnum.REQUEST_404_ERROR.getMsg());
+            response.getWriter().print(JSON.toJSONString(result));
+            return false;
+        }
+
+        // 验证通过继续操作
+        return HandlerInterceptor.super.preHandle(request, response, handler);
+    }
+
+    @Override
+    public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) throws Exception {
+        LikeFrontThreadLocal.remove();
+        HandlerInterceptor.super.afterCompletion(request, response, handler, ex);
+    }
+
+}

server/like-front/src/main/java/com/hxkj/front/LikeFrontThreadLocal.java

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+package com.hxkj.front;
+
+import java.util.LinkedHashMap;
+
+public class LikeFrontThreadLocal {
+
+    /**
+     * 构造方法
+     */
+    public LikeFrontThreadLocal() {}
+
+    /**
+     * 取得本地线程对象
+     */
+    private static final java.lang.ThreadLocal<LinkedHashMap<String, Object>> MY_LOCAL = new java.lang.ThreadLocal<>();
+
+    /**
+     * 写入本地线程
+     */
+    public static void put(String key, Object val) {
+        LinkedHashMap<String, Object> map = MY_LOCAL.get();
+        if (map == null) {
+            map = new LinkedHashMap<>();
+        }
+
+        map.put(key, val);
+        MY_LOCAL.set(map);
+    }
+
+    /**
+     * 获取本地线程
+     */
+    public static Object get(String key) {
+        return MY_LOCAL.get().getOrDefault(key, "");
+    }
+
+    /**
+     * 获取用户ID
+     */
+    public static Integer getUserId() {
+        String adminId = LikeFrontThreadLocal.get("userId").toString();
+        if (adminId.equals("")) {
+            return 0;
+        }
+        return Integer.parseInt(adminId);
+    }
+
+    /**
+     * 删除本地线程
+     */
+    public static void remove() {
+        MY_LOCAL.remove();
+    }
+
+}

server/like-front/src/main/java/com/hxkj/front/config/FrontConfig.java

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+package com.hxkj.front.config;
+
+/**
+ * 前台公共配置
+ */
+public class FrontConfig {
+
+    // 免登录验证
+    public static String[] notLoginUri = new String[]{
+            "/api/login"
+    };
+
+    // 免权限验证
+    public static String[] notAuthUri = new String[]{};
+
+}

server/like-front/src/main/java/com/hxkj/front/config/MybatisPlusConfig.java

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+package com.hxkj.front.config;
+
+import com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor;
+import com.baomidou.mybatisplus.extension.plugins.inner.PaginationInnerInterceptor;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+public class MybatisPlusConfig {
+
+    /**
+     * 分页插件集成
+     */
+    @Bean
+    public MybatisPlusInterceptor mybatisPlusInterceptor() {
+        MybatisPlusInterceptor interceptor = new MybatisPlusInterceptor();
+        interceptor.addInnerInterceptor(new PaginationInnerInterceptor());
+        return interceptor;
+    }
+
+}

server/like-front/src/main/java/com/hxkj/front/config/WebMvcConfig.java

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+package com.hxkj.front.config;
+
+import com.hxkj.common.config.GlobalConfig;
+import com.hxkj.common.utils.YmlUtil;
+import com.hxkj.front.LikeFrontInterceptor;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.servlet.config.annotation.CorsRegistry;
+import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
+import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+
+import javax.annotation.Resource;
+
+@Configuration
+public class WebMvcConfig implements WebMvcConfigurer {
+
+    @Resource
+    LikeFrontInterceptor likeFrontInterceptor;
+
+    /**
+     * 配置允许跨域
+     */
+    @Override
+    public void addCorsMappings(CorsRegistry registry) {
+        registry.addMapping("/**")
+                .allowedOrigins("*")
+                .allowedHeaders("*")
+                .allowedMethods("GET", "POST", "DELETE", "PUT")
+                .maxAge(3600);
+    }
+
+    /**
+     * 登录拦截器
+     */
+    @Override
+    public void addInterceptors(InterceptorRegistry registry) {
+        registry.addInterceptor(likeFrontInterceptor).addPathPatterns("/**");
+    }
+
+    /**
+     * 资源目录映射
+     */
+    @Override
+    public void addResourceHandlers(ResourceHandlerRegistry registry) {
+        String directory = YmlUtil.get("like.upload-directory");
+        if (directory == null || directory.equals("")) {
+            directory = GlobalConfig.uploadDirectory;
+        }
+
+        registry.addResourceHandler("/"+ GlobalConfig.publicPrefix +"/**")
+                .addResourceLocations("file:" + directory);
+    }
+
+}

server/like-front/src/main/java/com/hxkj/front/controller/IndexController.java

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+package com.hxkj.front.controller;
+
+import com.hxkj.common.core.AjaxResult;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequestMapping("/api")
+public class IndexController {
+
+    @GetMapping("/index")
+    public Object index() {
+        return AjaxResult.success();
+    }
+
+}