java - JSP:在response.setHeader中传递特殊字符？

我陷入了基本的JSP操作中。我想换一个新行，所以我在末尾添加了\ n，但它引发了异常。如果我删除\ n一切正常

例外

java.lang.IllegalArgumentException: Invalid LF not followed by whitespace

类文件

StringBuilder junitLog = new StringBuilder();
junitLog.append("The class that is being executed : " + description.getClassName() +"\n");
junitLog.append("Number of testcases to execute : " + description.testCount()+"\n");

    /**
     * @return the junitLog
     */
    public StringBuilder getJunitLog() {
        return junitLog;
    }

    /**
     * @param junitLog the junitLog to set
     */
    public void setJunitLog(StringBuilder junitLog) {
        this.junitLog = junitLog;
    }

JSP：-

response.setHeader("finalJUNITReport",""+ junitListener.getJunitLog());

最佳答案

在设置头文件之前，请先尝试对它们进行Base64编码，然后在想回读它们时对Base64进行解码。