WebConfig.java
4.41 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
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
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
package com.order.erp.config;
import com.alibaba.fastjson.support.config.FastJsonConfig;
import com.alibaba.fastjson.support.spring.FastJsonHttpMessageConverter;
import lombok.extern.slf4j.Slf4j;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.MediaType;
import org.springframework.http.converter.HttpMessageConverter;
import org.springframework.http.converter.StringHttpMessageConverter;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.stream.Collectors;
@Slf4j
@Configuration
public class WebConfig implements WebMvcConfigurer {
@Override
public void configureMessageConverters(List<HttpMessageConverter<?>> converters) {
FastJsonHttpMessageConverter fastConverter = getFastJsonHttpMessageConverter();
StringHttpMessageConverter stringHttpMessageConverter = getStringHttpMessageConverter();
/**
* 添加StringHttpMessageConverter ，让其转化String。注意顺序，StringHttpMessageConverter 要在FastJsonHttpMessageConverter 之前。
*
* https://www.cnblogs.com/slankka/p/11437034.html
*/
converters.add(0, fastConverter);
converters.add(0, stringHttpMessageConverter);
log.info("HttpMessageConverter顺序\n{}", converters.stream().map(c -> c.getClass().getName()).collect(Collectors.joining("\n")));
}
private static StringHttpMessageConverter getStringHttpMessageConverter() {
StringHttpMessageConverter stringHttpMessageConverter = new StringHttpMessageConverter();
stringHttpMessageConverter.setSupportedMediaTypes(Collections.singletonList(MediaType.TEXT_PLAIN));
return stringHttpMessageConverter;
}
private static FastJsonHttpMessageConverter getFastJsonHttpMessageConverter() {
FastJsonConfig fastJsonConfig = new FastJsonConfig();
//解决空值序列化的问题,改为不序列化
/*fastJsonConfig.setSerializeFilters(new PropertyFilter() {
@Override
public boolean apply(Object source,String name, Object value) {
//if(value.getClass().isPrimitive() == null){
if(value == null){
return false;
}
return true;
}
});*/
fastJsonConfig.setCharset(StandardCharsets.UTF_8);
FastJsonHttpMessageConverter fastConverter = new FastJsonHttpMessageConverter();
List<MediaType> supportedMediaTypes = new ArrayList<>();
supportedMediaTypes.add(MediaType.APPLICATION_JSON);
supportedMediaTypes.add(MediaType.APPLICATION_JSON_UTF8);
supportedMediaTypes.add(MediaType.APPLICATION_ATOM_XML);
// supportedMediaTypes.add(MediaType.APPLICATION_FORM_URLENCODED);
supportedMediaTypes.add(MediaType.APPLICATION_OCTET_STREAM);
supportedMediaTypes.add(MediaType.APPLICATION_PDF);
supportedMediaTypes.add(MediaType.APPLICATION_RSS_XML);
supportedMediaTypes.add(MediaType.APPLICATION_XHTML_XML);
// supportedMediaTypes.add(MediaType.APPLICATION_XML);
supportedMediaTypes.add(MediaType.IMAGE_GIF);
supportedMediaTypes.add(MediaType.IMAGE_JPEG);
supportedMediaTypes.add(MediaType.IMAGE_PNG);
supportedMediaTypes.add(MediaType.TEXT_EVENT_STREAM);
supportedMediaTypes.add(MediaType.TEXT_HTML);
supportedMediaTypes.add(MediaType.TEXT_MARKDOWN);
supportedMediaTypes.add(MediaType.TEXT_PLAIN);
// supportedMediaTypes.add(MediaType.TEXT_XML);
fastConverter.setSupportedMediaTypes(supportedMediaTypes);
fastConverter.setFastJsonConfig(fastJsonConfig);
fastConverter.setDefaultCharset(StandardCharsets.UTF_8);
return fastConverter;
}
@Override
public void addResourceHandlers(ResourceHandlerRegistry registry) {
registry.addResourceHandler("/**").addResourceLocations(
"classpath:/static/");
registry.addResourceHandler("swagger-ui.html").addResourceLocations(
"classpath:/META-INF/resources/");
registry.addResourceHandler("/webjars/**").addResourceLocations(
"classpath:/META-INF/resources/webjars/");
WebMvcConfigurer.super.addResourceHandlers(registry);
}
}