--no commit message

com.zrqx.core/src/main/java/com/zrqx/core/util/CustomDateSerialize.java

+package com.zrqx.core.util;
+
+import com.fasterxml.jackson.core.JsonGenerator;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.JsonSerializer;
+import com.fasterxml.jackson.databind.SerializerProvider;
+
+import java.io.IOException;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+
+/**
+ * Title: CustomDateSerialize
+ * Description: 日期序列化工具，直接将时间类型转为yyyy-MM-dd类型的数据
+ * 使用 @JsonSerialize(using= CustomDateSerialize.class)
+ *
+ * @author cyj
+ * @version V1.0
+ * @date 2021-03-31
+ */
+public class CustomDateSerialize extends JsonSerializer<Date> {
+
+    //定义日期格式
+    private SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
+
+    @Override
+    public void serialize(Date date, JsonGenerator jsonGenerator, SerializerProvider serializerProvider) throws IOException, JsonProcessingException {
+
+        jsonGenerator.writeString(sdf.format(date));
+    }
+}