feat：jwt中的hutool-json改为fastjson

springboot-ademo/src/main/java/com/tiesheng/demo/pojos/JsonTest.java

@@ -0,0 +1,50 @@
+package com.tiesheng.demo.pojos;
+
+import com.alibaba.fastjson.annotation.JSONField;
+
+import java.util.Date;
+
+public class JsonTest {
+
+    private Date now;
+    @JSONField(format = "yyyy-MM-dd")
+    private Date now1;
+    private String no;
+    private String name;
+
+    ///////////////////////////////////////////////////////////////////////////
+    // setter\getter
+    ///////////////////////////////////////////////////////////////////////////
+
+    public Date getNow() {
+        return now;
+    }
+
+    public void setNow(Date now) {
+        this.now = now;
+    }
+
+    public Date getNow1() {
+        return now1;
+    }
+
+    public void setNow1(Date now1) {
+        this.now1 = now1;
+    }
+
+    public String getNo() {
+        return no;
+    }
+
+    public void setNo(String no) {
+        this.no = no;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+}