无效的转义序列(有效的是\ b \ t \ n \ f \ r \" \'\\)"语法错误

问题描述

print(" $$$$$$\           $$$$$\        $$$$$$\        $$\   $$\ "+newline+
      "$$  __$$\          \__$$ |      $$  __$$\       $$ |  $$ |"+newline+
      "$$ /  $$ |            $$ |      $$ /  $$ |      \$$\ $$  |"+newline+
      "$$$$$$$$ |            $$ |      $$$$$$$$ |       \$$$$  /"+newline+
      "$$  __$$ |      $$\   $$ |      $$  __$$ |       $$  $$< "+newline+
      "$$ |  $$ |      $$ |  $$ |      $$ |  $$ |      $$  /\$$\"+newline+
      "$$ |  $$ |      \$$$$$$  |      $$ |  $$ |      $$ /  $$ |"+newline+
      "\__|  \__|       \______/       \__|  \__|      \__|  \__|"+newline);

大家好！我只是想将ascii艺术添加到我的游戏GUI中，并且出现此错误?我该如何解决?

Hi all ! I am just trying to add ascii art to my games gui, and I get this error? How do I resolve this?

推荐答案

反斜杠字符\是转义符(在Java中).编译器认为您正在尝试转义下一个字符，并且\_是无效的转义序列.您需要转义反斜杠本身.将每个\替换为\\.

The backslash character \ is an escape character in Java. The compiler thinks that you are attempting to escape the next character, and \_ is an invalid escape sequence. You need to escape the backslash itself. Replace every \ with \\.

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