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1.new file 文件的路径，要用双右斜杠，或者单反斜杠, 详见浏览器收藏

2.要记得关掉流，一般在finally里面，关闭先判别是否为null

3.map.put("isEnd","0")后 再 map.put("isEnd","1")

是将isEnd 的Value覆盖为1.等同于修改value

4.

成员变量会被系统默认初始化，局部变量没这功能，所以必须自己初始化。

还要注意静态成员变量也没系统默认初始化，必须在初始化块或者定义时或者构造函数里进行手动初始化

5.删除分支 git branch -D name

E1S@M_CW.png)

	private void initFilter() {
		SensitiveWord instanceSensitiveWord = SensitiveWord.getInstance();
		instanceSensitiveWord.init();
		sensitiveHashMap =instanceSensitiveWord.getSensitiveHashMap();
		sensitiwordHashSet=instanceSensitiveWord.getSensitiwordHashSet();
		foundSensitiveWordSet = new HashSet<String>();
	}
	/**
	 * @Description: 遍历待处理文档中的每个字开头到最后，与敏感字构成的hashmap进行匹对
	 * @param
	 * @return void
	 * @throws
	 */
	private void findSensitiveWordInTxt(String txtString) {
		for (int i = 0; i < txtString.length(); i++) {
			System.out.println("第    "+i+"个字开始之后的文档");
			if (isContainSensitiveWord(i, txtString))
				num++;
		}
	}