jar包        <!-- 已过时 -->

 <dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-lang3</artifactId> <version>3.8.1</version> 　　</dependency>
 <!-- JSON等格式的转义和反转义 --> <dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-text</artifactId> <version>1.8</version> </dependency>

代码

import com.alibaba.fastjson.JSON;import org.apache.commons.text.StringEscapeUtils;import utils.FileUtil;/** * JSON等字符格式的转义和反转义 */public class EscapeTest { public static void main(String[] args) { String str = FileUtil.readCsv("E:\\IdeaProjects\\javaStudy\\src\\test\\data\\capability.json"); System.out.println("读取的文件String"str); str= JSON.parseObject(str).toJSONString(); System.out.println("转换为JSONString:\n"+str); //转义 str= StringEscapeUtils.escapeJson(str); System.out.println("转义后的JSONString:\n"+str); //反转义 str=StringEscapeUtils.unescapeJson(str); System.out.println("反转义后的JSONString:\n"+str); }}

打印内容

读取的文件String:{ "platformName": "Android", "platformVersion": "6.0.1", "deviceName": "127.0.0.1:7555", "appPackage": "com.baidu.tieba", "appActivity": ".tblauncher.MainTabActivity", "noReset": true, "unicodeKeyboard": true, "resetKeyboard": true}转换为JSONString:{"appPackage":"com.baidu.tieba","appActivity":".tblauncher.MainTabActivity","noReset":true,"platformVersion":"6.0.1","unicodeKeyboard":true,"platformName":"Android","deviceName":"127.0.0.1:7555","resetKeyboard":true}转义后的JSONString:{\"appPackage\":\"com.baidu.tieba\",\"appActivity\":\".tblauncher.MainTabActivity\",\"noReset\":true,\"platformVersion\":\"6.0.1\",\"unicodeKeyboard\":true,\"platformName\":\"Android\",\"deviceName\":\"127.0.0.1:7555\",\"resetKeyboard\":true}反转义后的JSONString:{"appPackage":"com.baidu.tieba","appActivity":".tblauncher.MainTabActivity","noReset":true,"platformVersion":"6.0.1","unicodeKeyboard":true,"platformName":"Android","deviceName":"127.0.0.1:7555","resetKeyboard":true}