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Jackson全局转化long类型为String,解决jackson序列化时传入前端Long类型缺失精度问题

yzc 2 lat temu
rodzic
commit
eed0484c67

+ 25 - 0
sckw-common/sckw-common-core/src/main/java/com/sckw/core/config/JacksonConfig.java

@@ -0,0 +1,25 @@
+package com.sckw.core.config;
+
+import com.fasterxml.jackson.databind.ser.std.ToStringSerializer;
+import org.springframework.boot.autoconfigure.jackson.Jackson2ObjectMapperBuilderCustomizer;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+import java.math.BigInteger;
+
+/**
+ * @desc: Jackson全局转化long类型为String,解决jackson序列化时传入前端Long类型缺失精度问题(js解析只能解析到16位)
+ * @author: yzc
+ * @date: 2023-07-17 11:19
+ */
+@Configuration
+public class JacksonConfig {
+    @Bean
+    public Jackson2ObjectMapperBuilderCustomizer jackson2ObjectMapperBuilderCustomizer() {
+        return jacksonObjectMapperBuilder -> {
+            jacksonObjectMapperBuilder.serializerByType(BigInteger.class, ToStringSerializer.instance);
+            jacksonObjectMapperBuilder.serializerByType(Long.class, ToStringSerializer.instance);
+            jacksonObjectMapperBuilder.serializerByType(Long.TYPE, ToStringSerializer.instance);
+        };
+    }
+}

+ 2 - 1
sckw-common/sckw-common-core/src/main/resources/META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports

@@ -3,4 +3,5 @@ com.sckw.core.exception.GlobalSystemExceptionHandler
 com.sckw.core.web.config.CustomConfig
 com.sckw.core.filter.LoginFilter
 #com.sckw.core.filter.ExceptionFilterConfig
-com.sckw.core.config.MybatisPlusConfig
+com.sckw.core.config.MybatisPlusConfig
+com.sckw.core.config.JacksonConfig