feat: 新增编码生成RPC API Controller

nl-module-base/nl-module-base-server/src/main/java/cn/code/nl/module/base/controller/api/CodeGenController.java

@@ -0,0 +1,42 @@
+package cn.code.nl.module.base.controller.api;
+
+import cn.code.nl.framework.common.pojo.CommonResult;
+import cn.code.nl.module.base.api.codegen.dto.CodeGenerateReqDTO;
+import cn.code.nl.module.base.service.codegen.CodeGenService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import jakarta.annotation.Resource;
+import jakarta.validation.Valid;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import static cn.code.nl.framework.common.pojo.CommonResult.success;
+
+/**
+ * RPC API - 编码生成（供其他模块 Feign 调用）
+ *
+ * @author zhouz
+ */
+@Tag(name = "RPC API - 编码生成")
+@RestController
+@RequestMapping("/rpc-api/base/code-gen")
+@Validated
+public class CodeGenController {
+
+    @Resource
+    private CodeGenService codeGenService;
+
+    /**
+     * 生成编码
+     */
+    @PostMapping("/generate")
+    @Operation(summary = "生成编码")
+    public CommonResult<String> generate(@Valid @RequestBody CodeGenerateReqDTO reqDTO) {
+        String code = codeGenService.generate(reqDTO.getRuleCode());
+        return success(code);
+    }
+
+}