新增：mock三方调用测试类

project/src/main/java/com/sdm/project/controller/ProjectTestController.java

@@ -0,0 +1,34 @@
+package com.sdm.project.controller;
+
+import com.sdm.common.common.SdmResponse;
+import com.sdm.project.service.ILyricInternalService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@Slf4j
+@RestController
+@RequestMapping
+@Tag(name = "测试外部模块系统交互", description = "测试外部模块系统交互，非前端调用")
+public class ProjectTestController {
+
+    @Autowired
+    private ILyricInternalService lyricInternalService;
+
+    @GetMapping("/mockSyncLyricEx")
+    @Operation(summary = "mock测试同步lyric任务异常信息")
+    public SdmResponse<String> mockSyncLyricEx() {
+        SdmResponse response = lyricInternalService.syncException();
+        return response;
+    }
+
+
+
+
+
+
+}