增加系统菜单

pom.xml

@@ -9,10 +9,10 @@
         <relativePath/> <!-- lookup parent from repository -->
     </parent>
     <groupId>com.cst</groupId>
-    <artifactId>Langchain4j-heima</artifactId>
+    <artifactId>Langchain4j-rj</artifactId>
     <version>0.0.1-SNAPSHOT</version>
-    <name>Langchain4j-heima20250803</name>
-    <description>Langchain4j-heima20250803</description>
+    <name>Langchain4j-rj</name>
+    <description>Langchain4j-rj20250803</description>
     <url/>
     <licenses>
         <license/>

src/main/java/com/rj/Langchain4jHeima20250803Application.java

@@ -4,6 +4,7 @@ import org.mybatis.spring.annotation.MapperScan;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 //http://localhost:8080/swagger-ui/index.html?urls.primaryName=public-api
+//http://101.43.230.106:8180/aismartcard/aicardbackend
 @MapperScan("com.rj.mapper")
 @SpringBootApplication
 public class Langchain4jHeima20250803Application {

src/main/java/com/rj/common/Result.java

@@ -0,0 +1,94 @@
+package com.rj.common;
+
+
+/**
+ * 返回值的标准格式
+ */
+public class Result {
+    /**
+     * 状态码
+     */
+    private int code=0;
+
+    /**
+     * 消息提示
+     */
+    private String msg="OK";
+    /**
+     * 返回数据
+     */
+    private Object data;
+
+    /**
+     * 成功 不返回数据
+     */
+    public static Result ok(){
+        return new Result();
+    }
+
+    /**
+     * 失败返回自定义消息
+     */
+    public static Result error(String msg){
+        return new Result(-1,msg);
+    }
+
+    /**
+     * 失败返回系统异常消息
+     */
+    public static Result error(){
+        return new Result(-1,"系统异常");
+    }
+
+    /**
+     * 成功返回数据
+     */
+    public static Result ok(Object data){
+        return new Result(data);
+    }
+
+    public Result(int code, String msg) {
+        this.code = code;
+        this.msg = msg;
+    }
+
+    public Result() {
+    }
+
+    public Result(Object data) {
+        this.data = data;
+    }
+
+    public int getCode() {
+        return code;
+    }
+
+    public void setCode(int code) {
+        this.code = code;
+    }
+
+    public String getMsg() {
+        return msg;
+    }
+
+    public void setMsg(String msg) {
+        this.msg = msg;
+    }
+
+    public Object getData() {
+        return data;
+    }
+
+    public void setData(Object data) {
+        this.data = data;
+    }
+
+    @Override
+    public String toString() {
+        return "Result{" +
+                "code=" + code +
+                ", msg='" + msg + '\'' +
+                ", data=" + data +
+                '}';
+    }
+}

src/main/java/com/rj/entity/sys/MetaTypeHandler.java

@@ -0,0 +1,74 @@
+package com.rj.entity.sys;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+import org.apache.ibatis.type.BaseTypeHandler;
+import org.apache.ibatis.type.JdbcType;
+
+import java.sql.CallableStatement;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.util.Objects;
+
+public class MetaTypeHandler extends BaseTypeHandler<Meta> {
+    @Override
+    public void setNonNullParameter(PreparedStatement ps, int i, Meta parameter, JdbcType jdbcType) throws SQLException {
+        ObjectMapper om = new ObjectMapper();
+        String json = null;
+        try {
+            json = om.writeValueAsString(parameter);
+            if(Objects.nonNull(json)){
+                ps.setString(i,json);
+            }
+        } catch (JsonProcessingException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    @Override
+    public Meta getNullableResult(ResultSet rs, String columnName) throws SQLException {
+        ObjectMapper om = new ObjectMapper();
+        String json = rs.getString(columnName);
+        Meta meta = null;
+        try {
+            if(Objects.nonNull(json)){
+                meta = om.readValue(json, Meta.class);
+            }
+        } catch (JsonProcessingException e) {
+            throw new RuntimeException(e);
+        }
+        return meta;
+    }
+
+    @Override
+    public Meta getNullableResult(ResultSet rs, int columnIndex) throws SQLException {
+        ObjectMapper om = new ObjectMapper();
+        String json = rs.getString(columnIndex);
+        Meta meta = null;
+        try {
+            if(Objects.nonNull(json)){
+                meta = om.readValue(json, Meta.class);
+            }
+        } catch (JsonProcessingException e) {
+            throw new RuntimeException(e);
+        }
+        return meta;
+    }
+
+    @Override
+    public Meta getNullableResult(CallableStatement cs, int columnIndex) throws SQLException {
+        ObjectMapper om = new ObjectMapper();
+        String json = cs.getString(columnIndex);
+        Meta meta = null;
+        try {
+            if(Objects.nonNull(json)){
+                meta = om.readValue(json, Meta.class);
+            }
+        } catch (JsonProcessingException e) {
+            throw new RuntimeException(e);
+        }
+        return meta;
+    }
+}