json long 丢失精度的问题

xxl-job-admin/src/main/java/com/xxl/job/admin/core/conf/JacksonConfigurer.java

@@ -0,0 +1,27 @@
+package com.xxl.job.admin.core.conf;
+
+import java.math.BigDecimal;
+
+import org.springframework.boot.autoconfigure.jackson.Jackson2ObjectMapperBuilderCustomizer;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+import com.fasterxml.jackson.databind.ser.std.ToStringSerializer;
+
+/**
+ * Json配置类，Long和BigDecimal过时，前端js会出现丢失精度问题
+ * 
+ * @author 单红宇
+ *
+ */
+@Configuration
+public class JacksonConfigurer {
+
+	@Bean
+	public Jackson2ObjectMapperBuilderCustomizer jackson2ObjectMapperBuilderCustomizer() {
+		return builder -> {
+			builder.serializerByType(BigDecimal.class, ToStringSerializer.instance);
+			builder.serializerByType(Long.TYPE, ToStringSerializer.instance);
+		};
+	}
+}