From 0c2fe34d929471d37254633797671e9177173421 Mon Sep 17 00:00:00 2001 From: AprilWind <2100166581@qq.com> Date: Mon, 12 May 2025 02:04:43 +0000 Subject: [PATCH] =?UTF-8?q?!678=20add=20=E6=96=B0=E5=A2=9E=E8=87=AA?= =?UTF-8?q?=E5=AE=9A=E4=B9=89=20Date=20=E7=B1=BB=E5=9E=8B=E5=8F=8D?= =?UTF-8?q?=E5=BA=8F=E5=88=97=E5=8C=96=E5=A4=84=E7=90=86=E5=99=A8=EF=BC=88?= =?UTF-8?q?=E6=94=AF=E6=8C=81=E5=A4=9A=E7=A7=8D=E6=A0=BC=E5=BC=8F=EF=BC=89?= =?UTF-8?q?=20*=20add=20=E6=96=B0=E5=A2=9E=E8=87=AA=E5=AE=9A=E4=B9=89=20Da?= =?UTF-8?q?te=20=E7=B1=BB=E5=9E=8B=E5=8F=8D=E5=BA=8F=E5=88=97=E5=8C=96?= =?UTF-8?q?=E5=A4=84=E7=90=86=E5=99=A8=EF=BC=88=E6=94=AF=E6=8C=81=E5=A4=9A?= =?UTF-8?q?=E7=A7=8D=E6=A0=BC=E5=BC=8F=EF=BC=89?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../common/json/config/JacksonConfig.java | 10 ++++-- .../json/handler/CustomDateDeserializer.java | 31 +++++++++++++++++++ 2 files changed, 39 insertions(+), 2 deletions(-) create mode 100644 ruoyi-common/ruoyi-common-json/src/main/java/org/dromara/common/json/handler/CustomDateDeserializer.java diff --git a/ruoyi-common/ruoyi-common-json/src/main/java/org/dromara/common/json/config/JacksonConfig.java b/ruoyi-common/ruoyi-common-json/src/main/java/org/dromara/common/json/config/JacksonConfig.java index 8f5a45d11..f800463ba 100644 --- a/ruoyi-common/ruoyi-common-json/src/main/java/org/dromara/common/json/config/JacksonConfig.java +++ b/ruoyi-common/ruoyi-common-json/src/main/java/org/dromara/common/json/config/JacksonConfig.java @@ -1,11 +1,13 @@ package org.dromara.common.json.config; +import com.fasterxml.jackson.databind.module.SimpleModule; import com.fasterxml.jackson.databind.ser.std.ToStringSerializer; import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule; import com.fasterxml.jackson.datatype.jsr310.deser.LocalDateTimeDeserializer; import com.fasterxml.jackson.datatype.jsr310.ser.LocalDateTimeSerializer; -import org.dromara.common.json.handler.BigNumberSerializer; import lombok.extern.slf4j.Slf4j; +import org.dromara.common.json.handler.BigNumberSerializer; +import org.dromara.common.json.handler.CustomDateDeserializer; import org.springframework.boot.autoconfigure.AutoConfiguration; import org.springframework.boot.autoconfigure.jackson.Jackson2ObjectMapperBuilderCustomizer; import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration; @@ -15,6 +17,7 @@ import java.math.BigDecimal; import java.math.BigInteger; import java.time.LocalDateTime; import java.time.format.DateTimeFormatter; +import java.util.Date; import java.util.TimeZone; /** @@ -38,7 +41,10 @@ public class JacksonConfig { DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"); javaTimeModule.addSerializer(LocalDateTime.class, new LocalDateTimeSerializer(formatter)); javaTimeModule.addDeserializer(LocalDateTime.class, new LocalDateTimeDeserializer(formatter)); - builder.modules(javaTimeModule); + // 自定义 java.util.Date 的反序列化（支持多格式字符串解析） + SimpleModule dateModule = new SimpleModule(); + dateModule.addDeserializer(Date.class, new CustomDateDeserializer()); + builder.modules(javaTimeModule, dateModule); builder.timeZone(TimeZone.getDefault()); log.info("初始化 jackson 配置"); }; diff --git a/ruoyi-common/ruoyi-common-json/src/main/java/org/dromara/common/json/handler/CustomDateDeserializer.java b/ruoyi-common/ruoyi-common-json/src/main/java/org/dromara/common/json/handler/CustomDateDeserializer.java new file mode 100644 index 000000000..069b924f0 --- /dev/null +++ b/ruoyi-common/ruoyi-common-json/src/main/java/org/dromara/common/json/handler/CustomDateDeserializer.java @@ -0,0 +1,31 @@ +package org.dromara.common.json.handler; + +import cn.hutool.core.date.DateUtil; +import com.fasterxml.jackson.core.JsonParser; +import com.fasterxml.jackson.databind.DeserializationContext; +import com.fasterxml.jackson.databind.JsonDeserializer; + +import java.io.IOException; +import java.util.Date; + +/** + * 自定义 Date 类型反序列化处理器（支持多种格式） + * + * @author AprilWind + */ +public class CustomDateDeserializer extends JsonDeserializer { + + /** + * 反序列化逻辑：将字符串转换为 Date 对象 + * + * @param p JSON 解析器，用于获取字符串值 + * @param ctxt 上下文环境（可用于获取更多配置） + * @return 转换后的 Date 对象，若为空字符串返回 null + * @throws IOException 当字符串格式非法或转换失败时抛出 + */ + @Override + public Date deserialize(JsonParser p, DeserializationContext ctxt) throws IOException { + return DateUtil.parse(p.getText()); + } + +}