Unicode encoding method obtained from Japanese

As mentioned above, when the software is transformed to support multiple languages, it requires attribute files, and the encoding in the file, if it is Japanese, Chinese, Korean, etc., must use Unicode encoding. The following example shows how to obtain unicode encoding.
1. paste the original Japanese characters in the notepad. For manual input, you also need to enter the Japanese input method. For example, enter "invalid Parameters ".
2. Save it as a Unicode-encoded file.
3. open the file with ultraedit and edit it in hexadecimal format.
4. We can see: "FF Fe 6f 30 44 30 ".
5. The first two bytes "ff fe" are the start message of the file, and the true text is from the third byte.
6. Each two bytes corresponds to one character or punctuation. Note that the encoding order of the text is reversed. For example, the Unicode encoding of "bytes" is "/u306f", and the Unicode encoding of "bytes" is "/u3044 ".
7. Others are similar. You can use this method.
8. I vaguely remember that JDK has a code conversion tool. You can find it.