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update 重构 抽取 jackson 功能 ruoyi-common-json 成为独立模块

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疯狂的狮子Li
2023-01-31 22:13:58 +08:00
parent bf344753fb
commit 771a1045ee
42 changed files with 92 additions and 46 deletions
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47
ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/config/JacksonConfig.java
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@ -1,47 +0,0 @@
package com.ruoyi.common.core.config;
import com.fasterxml.jackson.databind.ser.std.ToStringSerializer;
import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
import com.fasterxml.jackson.datatype.jsr310.deser.LocalDateTimeDeserializer;
import com.fasterxml.jackson.datatype.jsr310.ser.LocalDateTimeSerializer;
import com.ruoyi.common.core.jackson.BigNumberSerializer;
import lombok.extern.slf4j.Slf4j;
import org.springframework.boot.autoconfigure.AutoConfiguration;
import org.springframework.boot.autoconfigure.jackson.Jackson2ObjectMapperBuilderCustomizer;
import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
import org.springframework.context.annotation.Bean;
import java.math.BigDecimal;
import java.math.BigInteger;
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
import java.util.TimeZone;
/**
* jackson 配置
*
* @author Lion Li
*/
@Slf4j
@AutoConfiguration(before = JacksonAutoConfiguration.class)
public class JacksonConfig {
@Bean
public Jackson2ObjectMapperBuilderCustomizer customizer() {
return builder -> {
// 全局配置序列化返回 JSON 处理
JavaTimeModule javaTimeModule = new JavaTimeModule();
javaTimeModule.addSerializer(Long.class, BigNumberSerializer.INSTANCE);
javaTimeModule.addSerializer(Long.TYPE, BigNumberSerializer.INSTANCE);
javaTimeModule.addSerializer(BigInteger.class, BigNumberSerializer.INSTANCE);
javaTimeModule.addSerializer(BigDecimal.class, ToStringSerializer.instance);
DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
javaTimeModule.addSerializer(LocalDateTime.class, new LocalDateTimeSerializer(formatter));
javaTimeModule.addDeserializer(LocalDateTime.class, new LocalDateTimeDeserializer(formatter));
builder.modules(javaTimeModule);
builder.timeZone(TimeZone.getDefault());
log.info("初始化 jackson 配置");
};
}
}

42
ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/jackson/BigNumberSerializer.java
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@ -1,42 +0,0 @@
package com.ruoyi.common.core.jackson;
import com.fasterxml.jackson.core.JsonGenerator;
import com.fasterxml.jackson.databind.SerializerProvider;
import com.fasterxml.jackson.databind.annotation.JacksonStdImpl;
import com.fasterxml.jackson.databind.ser.std.NumberSerializer;
import java.io.IOException;
/**
* 超出 JS 最大最小值 处理
*
* @author Lion Li
*/
@JacksonStdImpl
public class BigNumberSerializer extends NumberSerializer {
/**
* 根据 JS Number.MAX_SAFE_INTEGER 与 Number.MIN_SAFE_INTEGER 得来
*/
private static final long MAX_SAFE_INTEGER = 9007199254740991L;
private static final long MIN_SAFE_INTEGER = -9007199254740991L;
/**
* 提供实例
*/
public static final BigNumberSerializer INSTANCE = new BigNumberSerializer(Number.class);
public BigNumberSerializer(Class<? extends Number> rawType) {
super(rawType);
}
@Override
public void serialize(Number value, JsonGenerator gen, SerializerProvider provider) throws IOException {
// 超出范围 序列化位字符串
if (value.longValue() > MIN_SAFE_INTEGER && value.longValue() < MAX_SAFE_INTEGER) {
super.serialize(value, gen, provider);
} else {
gen.writeString(value.toString());
}
}
}

111
ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/JsonUtils.java
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@ -1,111 +0,0 @@
package com.ruoyi.common.core.utils;
import cn.hutool.core.lang.Dict;
import cn.hutool.core.util.ArrayUtil;
import cn.hutool.core.util.ObjectUtil;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.core.type.TypeReference;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.exc.MismatchedInputException;
import lombok.AccessLevel;
import lombok.NoArgsConstructor;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
/**
* JSON 工具类
*
* @author 芋道源码
*/
@NoArgsConstructor(access = AccessLevel.PRIVATE)
public class JsonUtils {
private static final ObjectMapper OBJECT_MAPPER = SpringUtils.getBean(ObjectMapper.class);
public static ObjectMapper getObjectMapper() {
return OBJECT_MAPPER;
}
public static String toJsonString(Object object) {
if (ObjectUtil.isNull(object)) {
return null;
}
try {
return OBJECT_MAPPER.writeValueAsString(object);
} catch (JsonProcessingException e) {
throw new RuntimeException(e);
}
}
public static <T> T parseObject(String text, Class<T> clazz) {
if (StringUtils.isEmpty(text)) {
return null;
}
try {
return OBJECT_MAPPER.readValue(text, clazz);
} catch (IOException e) {
throw new RuntimeException(e);
}
}
public static <T> T parseObject(byte[] bytes, Class<T> clazz) {
if (ArrayUtil.isEmpty(bytes)) {
return null;
}
try {
return OBJECT_MAPPER.readValue(bytes, clazz);
} catch (IOException e) {
throw new RuntimeException(e);
}
}
public static <T> T parseObject(String text, TypeReference<T> typeReference) {
if (StringUtils.isBlank(text)) {
return null;
}
try {
return OBJECT_MAPPER.readValue(text, typeReference);
} catch (IOException e) {
throw new RuntimeException(e);
}
}
public static Dict parseMap(String text) {
if (StringUtils.isBlank(text)) {
return null;
}
try {
return OBJECT_MAPPER.readValue(text, OBJECT_MAPPER.getTypeFactory().constructType(Dict.class));
} catch (MismatchedInputException e) {
// 类型不匹配说明不是json
return null;
} catch (IOException e) {
throw new RuntimeException(e);
}
}
public static List<Dict> parseArrayMap(String text) {
if (StringUtils.isBlank(text)) {
return null;
}
try {
return OBJECT_MAPPER.readValue(text, OBJECT_MAPPER.getTypeFactory().constructCollectionType(List.class, Dict.class));
} catch (IOException e) {
throw new RuntimeException(e);
}
}
public static <T> List<T> parseArray(String text, Class<T> clazz) {
if (StringUtils.isEmpty(text)) {
return new ArrayList<>();
}
try {
return OBJECT_MAPPER.readValue(text, OBJECT_MAPPER.getTypeFactory().constructCollectionType(List.class, clazz));
} catch (IOException e) {
throw new RuntimeException(e);
}
}
}

6
ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/ip/AddressUtils.java
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@ -1,12 +1,12 @@
package com.ruoyi.common.core.utils.ip;
import cn.hutool.core.lang.Dict;
import cn.hutool.core.net.NetUtil;
import cn.hutool.http.HtmlUtil;
import cn.hutool.http.HttpUtil;
import cn.hutool.json.JSONObject;
import cn.hutool.json.JSONUtil;
import com.ruoyi.common.core.config.RuoYiConfig;
import com.ruoyi.common.core.constant.Constants;
import com.ruoyi.common.core.utils.JsonUtils;
import com.ruoyi.common.core.utils.StringUtils;
import lombok.AccessLevel;
import lombok.NoArgsConstructor;
@ -47,7 +47,7 @@ public class AddressUtils {
log.error("获取地理位置异常 {}", ip);
return UNKNOWN;
}
Dict obj = JsonUtils.parseMap(rspStr);
JSONObject obj = JSONUtil.parseObj(rspStr);
String region = obj.getStr("pro");
String city = obj.getStr("city");
return String.format("%s %s", region, city);

40
ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/web/controller/BaseController.java
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@ -1,40 +0,0 @@
package com.ruoyi.common.core.web.controller;
import com.ruoyi.common.core.domain.R;
import com.ruoyi.common.core.utils.StringUtils;
/**
* web层通用数据处理
*
* @author Lion Li
*/
public class BaseController {
/**
* 响应返回结果
*
* @param rows 影响行数
* @return 操作结果
*/
protected R<Void> toAjax(int rows) {
return rows > 0 ? R.ok() : R.fail();
}
/**
* 响应返回结果
*
* @param result 结果
* @return 操作结果
*/
protected R<Void> toAjax(boolean result) {
return result ? R.ok() : R.fail();
}
/**
* 页面跳转
*/
public String redirect(String url) {
return StringUtils.format("redirect:{}", url);
}
}

1
ruoyi-common/ruoyi-common-core/src/main/resources/META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports
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@ -1,6 +1,5 @@
com.ruoyi.common.core.config.ApplicationConfig
com.ruoyi.common.core.config.AsyncConfig
com.ruoyi.common.core.config.JacksonConfig
com.ruoyi.common.core.config.RuoYiConfig
com.ruoyi.common.core.config.ThreadPoolConfig
com.ruoyi.common.core.config.ValidatorConfig