From 20ac35008c7c5eb6e9fbd13695364671e929bf25 Mon Sep 17 00:00:00 2001
From: WendyYang <realwendyyang@qq.com>
Date: Wed, 21 Aug 2024 16:33:39 +0800
Subject: [PATCH] =?UTF-8?q?modify:=201.=20=E9=87=91=E9=A2=9D=E5=85=A8?=
 =?UTF-8?q?=E5=B1=80=E6=A0=BC=E5=BC=8F=E5=8C=96=E4=B8=BA=E5=9B=9B=E8=88=8D?=
 =?UTF-8?q?=E4=BA=94=E5=85=A5=E4=B8=A4=E4=BD=8D=E5=B0=8F=E6=95=B0=EF=BC=9B?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../java/com/hz/pm/api/common/config/ConfigurerAdapter.java    | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/hz-pm-api/src/main/java/com/hz/pm/api/common/config/ConfigurerAdapter.java b/hz-pm-api/src/main/java/com/hz/pm/api/common/config/ConfigurerAdapter.java
index 8746812..0c6ca62 100644
--- a/hz-pm-api/src/main/java/com/hz/pm/api/common/config/ConfigurerAdapter.java
+++ b/hz-pm-api/src/main/java/com/hz/pm/api/common/config/ConfigurerAdapter.java
@@ -1,6 +1,7 @@
 package com.hz.pm.api.common.config;
 
 import com.alibaba.fastjson.serializer.SerializerFeature;
+import com.alibaba.fastjson.serializer.ValueFilter;
 import com.alibaba.fastjson.support.config.FastJsonConfig;
 import com.alibaba.fastjson.support.spring.FastJsonHttpMessageConverter;
 import com.hz.pm.api.common.interceptor.LogInterceptor;
@@ -12,6 +13,8 @@ import org.springframework.web.servlet.config.annotation.EnableWebMvc;
 import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
 import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
 
+import java.math.BigDecimal;
+import java.math.RoundingMode;
 import java.nio.charset.StandardCharsets;
 import java.util.ArrayList;
 import java.util.List;
@@ -32,6 +35,13 @@ public class ConfigurerAdapter implements WebMvcConfigurer {
         FastJsonConfig config = new FastJsonConfig();
         config.setDateFormat("yyyy-MM-dd HH:mm:ss");
         config.setSerializerFeatures(SerializerFeature.DisableCircularReferenceDetect);
+        config.getSerializeConfig().addFilter(BigDecimal.class, (ValueFilter) (object, name, value) -> {
+            if (!(value instanceof BigDecimal)) {
+                return value;
+            }
+            // 保留两位小数
+            return ((BigDecimal) value).setScale(2, RoundingMode.HALF_UP).toPlainString();
+        });
         converter.setFastJsonConfig(config);
         converter.setSupportedMediaTypes(supportMediaTypeList);
         converter.setDefaultCharset(StandardCharsets.UTF_8);