The second step is to add a mime package before the infoset containg the replaced elements 第二步,在包含已替換元素的infoset前添加mime包。
These escape codes are used to replace elements of the specified string that might otherwise conflict with language syntax 這些轉(zhuǎn)義碼用于替換指定字符串中可能與語言語法沖突的元素。