优化被测件：慎重考虑写入日志文件信息的隐私性。避免把敏感信息写入日志文件

sonar-keyware-plugins-cxx/src/test/resources/com/keyware/sonar/cxx/rules/checkers/LogFileWriteChecker.cc

@@ -0,0 +1,56 @@
+#include "spdlog/spdlog.h"
+#include <log4cpp/Category.hh>
+#include <log4cpp/Appender.hh>
+#include <log4cpp/FileAppender.hh>
+#include <log4cpp/Layout.hh>
+#include <log4cpp/PatternLayout.hh>
+
+std::string username = "user1";
+std::string orgName = "org1";
+std::string armsName = "arms1";
+
+// 创建一个rotating file sink，日志文件大小达到1MB时滚动并创建新的日志文件，最多保存3个历史文件
+auto rotating_logger = spdlog::rotating_logger_mt("my_logger", "logs/mylogfile.log", 1048576, 3);
+// 设置日志级别为info及以上
+rotating_logger->set_level(spdlog::level::info);
+
+int writeLogFile1() {
+
+    // 写入不同级别的日志信息
+    rotating_logger->debug("This is an debug message");
+    rotating_logger->info("This is an info message");
+    rotating_logger->warn("This is a warning");
+    rotating_logger->error("This is an error");
+
+    rotating_logger->debug("This is an debug message %s, %s", username, orgName); // error
+    rotating_logger->info("This is an info message" + armsName); // error
+    rotating_logger->warn("This is a warning, {}", armsName); // error
+    rotating_logger->error("This is an error" + armsName); // error
+
+    return 0;
+}
+
+int writeLogFile2() {
+    log4cpp::PatternLayout* layout = new log4cpp::PatternLayout();
+    layout->setConversionPattern("%d{%Y-%m-%d %H:%M:%S} [%p] %c: %m%n");
+
+    // 创建FileAppender，并关联布局
+    log4cpp::FileAppender *fileAppender = new log4cpp::FileAppender("fileAppender", "logs/mylogfile.log");
+    fileAppender->setLayout(layout);
+
+    // 获取或创建一个category，并将appender添加给它
+    log4cpp::Category& root = log4cpp::Category::getRoot();
+    root.addAppender(fileAppender);
+    root.setPriority(log4cpp::Priority::INFO); // 设置最低记录的日志级别
+
+    // 写入不同级别的日志信息
+    log4cpp::Category& myCat = log4cpp::Category::getInstance(std::string("MyCategory"));
+    myCat.debug("This is an debug message %s, %s", username, orgName); // error
+    myCat.info("This is an info message" + armsName); // error
+    myCat.warn("This is a warning, {}", armsName); // error
+    myCat.error("This is an error" + armsName); // error
+
+    delete layout;
+
+    return 0;
+}