从配置文件中读取参数

src/main/java/com/lxg/springboot/controller/HttpClientController.java

@@ -0,0 +1,25 @@
+package com.lxg.springboot.controller;
+
+import com.lxg.springboot.http.HttpAPIService;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import javax.annotation.Resource;
+
+/**
+ * Created by lxg
+ * on 2017/2/6.
+ */
+@RestController
+public class HttpClientController {
+
+    @Resource
+    private HttpAPIService httpAPIService;
+
+    @RequestMapping("httpclient")
+    public String test() throws Exception {
+        String str = httpAPIService.doGet("http://www.baidu.com");
+        System.out.println(str);
+        return "hello";
+    }
+}