-
Notifications
You must be signed in to change notification settings - Fork 1
Expand file tree
/
Copy pathJacksonUtils.java
More file actions
34 lines (28 loc) · 1.05 KB
/
JacksonUtils.java
File metadata and controls
34 lines (28 loc) · 1.05 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
package com.modulecode.utils;
import com.fasterxml.jackson.annotation.JsonInclude;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.TimeZone;
public class JacksonUtils {
private static ObjectMapper mapper = new ObjectMapper();
static {
// 设置时区
mapper.setTimeZone(TimeZone.getTimeZone("GMT+8"));
// 日期类型格式
mapper.setDateFormat(new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"));
// 序列化所有参数，包括null
mapper.setSerializationInclusion(JsonInclude.Include.ALWAYS);
}
public static String bean2Json(Object obj) {
try {
return mapper.writeValueAsString(obj);
} catch (JsonProcessingException e) {
throw new RuntimeException(e);
}
}
public static <T> T json2Bean(String jsonStr, Class<T> objClass) throws IOException {
return mapper.readValue(jsonStr, objClass);
}
}