Java中Velocity快速对变量中的引号特殊字符进行转义

<!-- https://mvnrepository.com/artifact/org.apache.velocity.tools/velocity-tools-generic -->
		<dependency>
			<groupId>org.apache.velocity.tools</groupId>
			<artifactId>velocity-tools-generic</artifactId>
			<version>3.1</version>
		</dependency>

        // 创建VelocityContext对象
        VelocityContext context = new VelocityContext();
        // 向VelocityContext中添加变量
        context.put("content", content);
        context.put("scene_id", 59);
        // 添加自定义工具类
        context.put("esc", new EscapeTool());

        // 创建VelocityContext对象
        VelocityContext context = new VelocityContext();
        // 向VelocityContext中添加变量
        context.put("content", content);
        context.put("scene_id", 59);
        // 添加自定义工具类
        context.put("esc", new EscapeTool());

    public static void main(String[] args) throws Exception {
        String template = "[\"$esc.java(${content})\",${scene_id}]";
        String content = "etsl\"hesaid.\"iathisis";
        System.out.println(content);
        // 初始化Velocity引擎
        Velocity.init();
        // 创建VelocityContext对象
        VelocityContext context = new VelocityContext();
        // 向VelocityContext中添加变量
        context.put("content", content);
        context.put("scene_id", 59);
        // 添加自定义工具类
        context.put("esc", new EscapeTool());
        // 合并模板和VelocityContext
        StringWriter writer = new StringWriter();
        Velocity.evaluate(context, writer, "Velocity Example", template);
        // 输出结果
        String params = writer.toString();
        System.out.println(params);
        JSONArray jsonArray = JSONObject.parseArray(params);
        System.out.println(jsonArray);
    }