1. 接口文档自动输出

riku

2022-06-09 9867f6d5c5bccfe52b878c344c536905dd6b309e

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
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
package cn.flightfeather.supervision.common.api2word.utils;
 
import com.fasterxml.jackson.annotation.JsonInclude;
import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.DeserializationFeature;
import com.fasterxml.jackson.databind.JavaType;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.node.ArrayNode;
import com.fasterxml.jackson.databind.node.ObjectNode;
 
import java.io.IOException;
import java.util.List;
 
/**
 * @author cuixiuyin
 * @Date: 2018/11/05
 */
 
public class JsonUtils {
 
    private static ObjectMapper objectMapper = new ObjectMapper();
 
    static {
        objectMapper.setSerializationInclusion(JsonInclude.Include.ALWAYS);
        objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
        objectMapper.configure(JsonParser.Feature.ALLOW_UNQUOTED_FIELD_NAMES, true);
        objectMapper.configure(JsonParser.Feature.ALLOW_UNQUOTED_CONTROL_CHARS, true);
        objectMapper.configure(JsonParser.Feature.ALLOW_SINGLE_QUOTES, true);
    }
 
    public static <T> T readValue(String jsonStr, Class<T> clazz) throws IOException {
        return objectMapper.readValue(jsonStr, clazz);
    }
 
    public static <T> List<T> readListValue(String jsonStr, Class<T> clazz) throws IOException {
        JavaType javaType = objectMapper.getTypeFactory().constructParametricType(List.class, clazz);
        return objectMapper.readValue(jsonStr, javaType);
    }
 
    public static ArrayNode readArray(String jsonStr) throws IOException {
        JsonNode node = objectMapper.readTree(jsonStr);
        if (node.isArray()) {
            return (ArrayNode) node;
        }
        return null;
    }
 
    public static JsonNode readNode(String jsonStr) throws IOException {
        return objectMapper.readTree(jsonStr);
    }
 
    public static String writeJsonStr(Object obj) throws JsonProcessingException {
        return objectMapper.writeValueAsString(obj);
    }
 
    public static ObjectNode createObjectNode() {
        return objectMapper.createObjectNode();
    }
 
    public static ArrayNode createArrayNode() {
        return objectMapper.createArrayNode();
    }
 
}