异常处理器升级到 0.0.4-SNAPSHOT。

plusone-start/src/main/java/xyz/zhouxy/plusone/TestController.java

@@ -0,0 +1,12 @@
+package xyz.zhouxy.plusone;
+
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+public class TestController {
+    @RequestMapping("/test")
+    public String test() throws Exception {
+        throw new Exception();
+    }
+}