From e320a8e45bfb863f3129c3b7ad870e60bec5c564 Mon Sep 17 00:00:00 2001
From: click33 <2393584716@qq.com>
Date: Tue, 26 Apr 2022 19:11:48 +0800
Subject: [PATCH] =?UTF-8?q?json=20=E8=BD=AC=E6=8D=A2=E5=99=A8=E5=A2=9E?=
 =?UTF-8?q?=E5=8A=A0=20toJsonString=20=E6=96=B9=E6=B3=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../java/cn/dev33/satoken/json/SaJsonTemplate.java |  8 ++++++++
 .../satoken/json/SaJsonTemplateDefaultImpl.java    | 11 ++++++++++-
 .../spring/json/SaJsonTemplateForJackson.java      | 14 ++++++++++++++
 .../spring/json/SaJsonTemplateForJackson.java      | 14 ++++++++++++++
 4 files changed, 46 insertions(+), 1 deletion(-)

diff --git a/sa-token-core/src/main/java/cn/dev33/satoken/json/SaJsonTemplate.java b/sa-token-core/src/main/java/cn/dev33/satoken/json/SaJsonTemplate.java
index 462cb7d2..df83d8f8 100644
--- a/sa-token-core/src/main/java/cn/dev33/satoken/json/SaJsonTemplate.java
+++ b/sa-token-core/src/main/java/cn/dev33/satoken/json/SaJsonTemplate.java
@@ -10,6 +10,14 @@ import java.util.Map;
  */
 public interface SaJsonTemplate {
 
+	/**
+	 * 将任意对象转换为 json 字符串 
+	 * 
+	 * @param obj 对象 
+	 * @return 转换后的 json 字符串
+	 */
+	public String toJsonString(Object obj);
+	
 	/**
 	 * 将 json 字符串解析为 Map
 	 * 
diff --git a/sa-token-core/src/main/java/cn/dev33/satoken/json/SaJsonTemplateDefaultImpl.java b/sa-token-core/src/main/java/cn/dev33/satoken/json/SaJsonTemplateDefaultImpl.java
index 36552d0c..5f551611 100644
--- a/sa-token-core/src/main/java/cn/dev33/satoken/json/SaJsonTemplateDefaultImpl.java
+++ b/sa-token-core/src/main/java/cn/dev33/satoken/json/SaJsonTemplateDefaultImpl.java
@@ -12,11 +12,20 @@ import cn.dev33.satoken.exception.ApiDisabledException;
  */
 public class SaJsonTemplateDefaultImpl implements SaJsonTemplate {
 
+	public static final String ERROR_MESSAGE = "未实现具体的 json 转换器";
+	
+	/**
+	 * 将任意对象转换为 json 字符串 
+	 */
+	public String toJsonString(Object obj) {
+		throw new ApiDisabledException(ERROR_MESSAGE);
+	}
+	
 	/**
 	 * 将 json 字符串解析为 Map 
 	 */
 	public Map<String, Object> parseJsonToMap(String jsonStr) {
-		throw new ApiDisabledException("未实现具体的 json 转换器");
+		throw new ApiDisabledException(ERROR_MESSAGE);
 	};
 	
 }
diff --git a/sa-token-starter/sa-token-reactor-spring-boot-starter/src/main/java/cn/dev33/satoken/reactor/spring/json/SaJsonTemplateForJackson.java b/sa-token-starter/sa-token-reactor-spring-boot-starter/src/main/java/cn/dev33/satoken/reactor/spring/json/SaJsonTemplateForJackson.java
index 7d3cc806..3e3615fa 100644
--- a/sa-token-starter/sa-token-reactor-spring-boot-starter/src/main/java/cn/dev33/satoken/reactor/spring/json/SaJsonTemplateForJackson.java
+++ b/sa-token-starter/sa-token-reactor-spring-boot-starter/src/main/java/cn/dev33/satoken/reactor/spring/json/SaJsonTemplateForJackson.java
@@ -20,6 +20,20 @@ public class SaJsonTemplateForJackson implements SaJsonTemplate {
 	 * 底层 Mapper 对象 
 	 */
 	public ObjectMapper objectMapper = new ObjectMapper();
+
+	/**
+	 * 将任意对象转换为 json 字符串 
+	 * 
+	 * @param obj 对象 
+	 * @return 转换后的 json 字符串
+	 */
+	public String toJsonString(Object obj) {
+		try {
+			return objectMapper.writeValueAsString(obj);
+		} catch (JsonProcessingException e) {
+			throw new SaTokenException(e);
+		}
+	}
 	
 	/**
 	 * 将 json 字符串解析为 Map
diff --git a/sa-token-starter/sa-token-spring-boot-starter/src/main/java/cn/dev33/satoken/spring/json/SaJsonTemplateForJackson.java b/sa-token-starter/sa-token-spring-boot-starter/src/main/java/cn/dev33/satoken/spring/json/SaJsonTemplateForJackson.java
index a809fdf7..78b6766f 100644
--- a/sa-token-starter/sa-token-spring-boot-starter/src/main/java/cn/dev33/satoken/spring/json/SaJsonTemplateForJackson.java
+++ b/sa-token-starter/sa-token-spring-boot-starter/src/main/java/cn/dev33/satoken/spring/json/SaJsonTemplateForJackson.java
@@ -20,6 +20,20 @@ public class SaJsonTemplateForJackson implements SaJsonTemplate {
 	 * 底层 Mapper 对象 
 	 */
 	public ObjectMapper objectMapper = new ObjectMapper();
+
+	/**
+	 * 将任意对象转换为 json 字符串 
+	 * 
+	 * @param obj 对象 
+	 * @return 转换后的 json 字符串
+	 */
+	public String toJsonString(Object obj) {
+		try {
+			return objectMapper.writeValueAsString(obj);
+		} catch (JsonProcessingException e) {
+			throw new SaTokenException(e);
+		}
+	}
 	
 	/**
 	 * 将 json 字符串解析为 Map