如果在键入字符串时按 Enter 键，Eclipse 是否可以配置为将字符串转换为文本块？

Question

有两件事我想弄清楚：

1. 如果我输入字符串文字并按 Enter 键，它应该转换为文本块。
2. 与突出显示文本块并按 CTRL+SHIFT+C 将其转换为多行注释的方式相同，应该有一个键序列用于将突出显示的连接字符串块转换为文本块。

例如，突出显示以下内容：

String sql =
  "SELECT S.STOCK_ID, S.NAME, C.COLOR, S.PROD_DESCRIP, S.PRICE, S.PROD_FAM_ID " +
  "FROM STOCK S " +
  "INNER JOIN FAMILY F " +
  "ON S.STOCK_ID = ? AND F.PART_NUM = 'FINISH' AND F.FAMILY_ID = S.PROD_FAM_ID AND S.IS_ACTIVE = 1 " +
  "LEFT OUTER JOIN COLOR C ON C.COLOR_ID = S.COLOR " +
  "ORDER BY S.PRODNO,S.NAME";

然后CTRL+SHIFT+一些东西来得到：

String sql = """
  SELECT S.STOCK_ID, S.NAME, C.COLOR, S.PROD_DESCRIP, S.PRICE, S.PROD_FAM_ID  
  FROM STOCK S 
  INNER JOIN FAMILY F 
  ON S.STOCK_ID = ? AND F.PART_NUM = 'FINISH' AND F.FAMILY_ID = S.PROD_FAM_ID AND S.IS_ACTIVE = 1 
  LEFT OUTER JOIN COLOR C ON C.COLOR_ID = S.COLOR 
  ORDER BY S.PRODNO,S.NAME
  """;

Answer 1

似乎还没有直接的捷径可以做到这一点。 可以分两步完成：

1. 选择不包含结尾分号的文本。点击

   Ctrl + Shift + '

   
   或选择

   Source > Add text block

   
   结果：

      """
      "SELECT S.STOCK_ID, S.NAME, C.COLOR, S.PROD_DESCRIP, S.PRICE, S.PROD_FAM_ID " +
      "FROM STOCK S " +
      "INNER JOIN FAMILY F " +
      "ON S.STOCK_ID = ? AND F.PART_NUM = 'FINISH' AND F.FAMILY_ID = S.PROD_FAM_ID AND S.IS_ACTIVE = 1 " +
      "LEFT OUTER JOIN COLOR C ON C.COLOR_ID = S.COLOR " +
      "ORDER BY S.PRODNO,S.NAME"
      """;```
   
   

2. 再次选择不包含三引号的文本。 点击

   Ctrl + F

   ，选中

   Regular Expressions

   并使用
   

   ^(\s*)"([^"]+)"(\s*[;+]?)

   作为查找表达式并且
   

   $1$2

   作为替换表达式。点击

   Replace all

   结果

private static final String sql =
      """
      SELECT S.STOCK_ID, S.NAME, C.COLOR, S.PROD_DESCRIP, S.PRICE, S.PROD_FAM_ID 
      FROM STOCK S 
      INNER JOIN FAMILY F 
      ON S.STOCK_ID = ? AND F.PART_NUM = 'FINISH' AND F.FAMILY_ID = S.PROD_FAM_ID AND S.IS_ACTIVE = 1 
      LEFT OUTER JOIN COLOR C ON C.COLOR_ID = S.COLOR 
      ORDER BY S.PRODNO,S.NAME""";