從netbeans導出函數從mysql到excel

Question

所以我需要做一個函數，它將從我的mysql中的表中獲取所有數據。我發現了查詢（它工作），但問題是如何在Java中做到這一點？

public void Print() { 
    Database db = new Database(); 
    ResultSet rs = null; 
    rs = db.getData("SELECT * FROM my_table" 
      + "INTO OUTFILE 'E:\\kurtcobain.csv'" 
      + "FIELDS TERMINATED BY ','" 
      + "ENCLOSED BY '"' 
      + "LINES TERMINATED BY '+\n+'"); 

我嘗試把一些引號，但仍然有錯誤「未閉合的字符文字」在行7.任何解決方案？由於之前

Answer 1

檢查你的代碼。有缺失（「）

public void Print() { 
 
    Database db = new Database(); 
 
    ResultSet rs = null; 
 
    rs = db.getData("SELECT * FROM my_table" 
 
      + "INTO OUTFILE 'E:\\kurtcobain.csv'" 
 
      + "FIELDS TERMINATED BY ','" 
 
      + "ENCLOSED BY '"'" 
 
      + "LINES TERMINATED BY '+\n+'")";