upload功能

Change-Id: Iad725ce3e2edd913531bf11705bf51000dde010d
diff --git a/src/main/java/com/pt5/pthouduan/config/WebMvcConfig.java b/src/main/java/com/pt5/pthouduan/config/WebMvcConfig.java
new file mode 100644
index 0000000..85145f4
--- /dev/null
+++ b/src/main/java/com/pt5/pthouduan/config/WebMvcConfig.java
@@ -0,0 +1,23 @@
+package com.pt5.pthouduan.config;
+
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+
+@Configuration
+public class WebMvcConfig implements WebMvcConfigurer {
+
+    @Override
+    public void addResourceHandlers(ResourceHandlerRegistry registry) {
+        // 帖子图片:D:/postuploads/  →  /images/**
+        registry.addResourceHandler("/images/**")
+                .addResourceLocations("file:D:/postuploads/");//路径改一下
+
+        // ✅ 求助帖图片:D:/uploads/  →  /uploads/**
+        registry.addResourceHandler("/uploads/**")
+                .addResourceLocations("file:D:/uploads/");
+    }
+
+
+}
+