refactor: 添加获取文件byte[]接口

agt-module-infra/agt-module-infra-api/src/main/java/org/agt/module/infra/api/file/FileApi.java

@@ -8,8 +8,10 @@ import io.swagger.v3.oas.annotations.tags.Tag;
 import jakarta.validation.Valid;
 import jakarta.validation.constraints.NotEmpty;
 import org.springframework.cloud.openfeign.FeignClient;
+import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestParam;
 
 @FeignClient(name = ApiConstants.NAME) // TODO 芋艿：fallbackFactory =
 @Tag(name = "RPC 服务 - 文件")
@@ -56,4 +58,7 @@ public interface FileApi {
     @Operation(summary = "保存文件，并返回文件的访问路径")
     CommonResult<String> createFile(@Valid @RequestBody FileCreateReqDTO createReqDTO);
 
+    @GetMapping(PREFIX + "/get")
+    @Operation(summary = "根据文件的访问路径返回文件内容")
+    CommonResult<byte[]> getFileContent(@Valid @RequestParam String url);
 }