JCNC/JNotepad
JCNC/JNotepad
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refactor: json缩进增加为4个空格

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This commit is contained in:
songdragon 2023-08-27 18:43:56 +08:00
parent ea594c4048
commit 92fd8f3dbd
1 changed files with 15 additions and 1 deletions
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16
src/main/java/org/jcnc/jnotepad/tool/JsonUtil.java
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@ -1,10 +1,15 @@
package org.jcnc.jnotepad.tool; package org.jcnc.jnotepad.tool;
import com.fasterxml.jackson.core.JsonProcessingException; import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.core.PrettyPrinter;
import com.fasterxml.jackson.core.util.DefaultIndenter;
import com.fasterxml.jackson.core.util.DefaultPrettyPrinter;
import com.fasterxml.jackson.databind.ObjectMapper; import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.SerializationFeature; import com.fasterxml.jackson.databind.SerializationFeature;
import org.jcnc.jnotepad.exception.AppException; import org.jcnc.jnotepad.exception.AppException;
import static com.fasterxml.jackson.core.util.DefaultIndenter.SYS_LF;
/** /**
* jackson解析器的facade类，主要提供objectMapper对象 * jackson解析器的facade类，主要提供objectMapper对象
* *
@ -14,7 +19,16 @@ public class JsonUtil {
private JsonUtil() { private JsonUtil() {
} }
public static final ObjectMapper OBJECT_MAPPER = new ObjectMapper().enable(SerializationFeature.INDENT_OUTPUT); public static final ObjectMapper OBJECT_MAPPER = new ObjectMapper();
static {
OBJECT_MAPPER.enable(SerializationFeature.INDENT_OUTPUT);
DefaultPrettyPrinter prettyPrinter = new DefaultPrettyPrinter();
DefaultIndenter di = new DefaultIndenter(" ", SYS_LF);
prettyPrinter.indentArraysWith(di);
prettyPrinter.indentObjectsWith(di);
OBJECT_MAPPER.setDefaultPrettyPrinter(prettyPrinter);
}
public static String toJsonString(Object o) { public static String toJsonString(Object o) {
try { try {