init

src/main/java/com/newyetai/common/util/ResponseUtils.java

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+package com.newyetai.common.util;
+
+import java.io.IOException;
+import java.io.PrintWriter;
+
+import javax.servlet.http.HttpServletResponse;
+
+import lombok.extern.slf4j.Slf4j;
+
+/**
+ * @author Jerry.li
+ * @description 响应工具类
+ * @date 2020/4/16
+ */
+@Slf4j
+public class ResponseUtils {
+
+    public static void printJson(HttpServletResponse response, Object data) {
+        response.setContentType("application/json;charset=utf-8");
+        try (PrintWriter out = response.getWriter();) {
+            out.print(JsonUtils.toJsonString(data));
+            out.flush();
+        } catch (IOException ex) {
+            log.error("------响应异常", ex);
+        }
+    }
+}