20160328 每日一招 写文件FileWriter

写文件

FileWriter writer = new FileWriter(DIRECTORY +"/first_to_handle/01_schema/" + schema + ".sql"); 
				writer.write(strb.toString());
				writer.close();

几个转意字符

StringBuffer strb = new StringBuffer();
			if(schema != null ){
				schema = schema.trim();
			}
			strb.append("CREATE USER \"").append(schema).append("\" IDENTIFIED BY ").append(schema).append("\n");
			strb.append("\tDEFAULT TABLESPACE \"GCE_DATA1\"\n");
			strb.append("\tTEMPORARY TABLESPACE \"TEMP\"\n");
			strb.append("\tQUOTA UNLIMITED ON \"GCE_DATA1\"");

还有像 换行 \r\n
\t  tab键