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官網原文:
Auto-configuration for Gson is provided. When Gson is on the classpath a Gson bean is automatically configured. Several spring.gson.* configuration properties are provided for customizing the configuration. To take more control, one or more GsonBuilderCustomizer beans can be used.
2.翻譯:
預設提供了Gson的自動配置。當Gson位于類路徑中時,會自動裝配Gson bean。提供了spring.gson.* 的部配置設定置屬性用于自定義配置。要擷取更多的控制權限,可以使用 GsonBuilderCustomizer。
3.pom(不需要排除Jackson相關依賴)
<dependency> <groupId>com.google.code.gson</groupId> <artifactId>gson</artifactId> <version>${gson.version}</version> </dependency>
4.基本配置 (配置檔案)
5.用類實作配置
package com.dog.it.config;
import com.google.gson.GsonBuilder;
import org.springframework.boot.autoconfigure.gson.GsonBuilderCustomizer;
import org.springframework.stereotype.Component;
@Component
public class GsonConfig implements GsonBuilderCustomizer {
@Override
public void customize(GsonBuilder gsonBuilder) {
//設定項
gsonBuilder.setDateFormat("yyyy-MM-dd HH:mm:ss");
gsonBuilder.serializeNulls();
}
}