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wwwanlingxiao
mall
Commits
c85a650c
Commit
c85a650c
authored
Jun 25, 2022
by
macro
Browse files
Update JacksonConfig.java
parent
2bc0bea2
Changes
1
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mall-portal/src/main/java/com/macro/mall/portal/config/JacksonConfig.java
View file @
c85a650c
...
...
@@ -22,11 +22,11 @@ public class JacksonConfig {
public
ObjectMapper
jacksonObjectMapper
(
Jackson2ObjectMapperBuilder
builder
)
{
ObjectMapper
objectMapper
=
builder
.
createXmlMapper
(
false
).
build
();
// 通过该方法对mapper对象进行设置,所有序列化的对象都将按
改
规则进行系列化
// 通过该方法对mapper对象进行设置,所有序列化的对象都将按
该
规则进行系列化
// Include.Include.ALWAYS 默认
// Include.NON_DEFAULT 属性为默认值不序列化
// Include.NON_EMPTY 属性为
空("")
或者为
NULL
都不序列化,
则
返回的json是没有这个字段的。
这样对移动端会更省流量
// Include.NON_NULL 属性为NULL
不序列化,就是为null
的字段不
参加
序列化
// Include.NON_EMPTY 属性为空("")或者为NULL都不序列化,返回的json是没有这个字段的。
// Include.NON_NULL 属性为NULL的字段不序列化
objectMapper
.
setSerializationInclusion
(
JsonInclude
.
Include
.
NON_NULL
);
// 字段保留,将null值转为""
...
...
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