\ n出現在字符串不是funcional

Question

數據庫的GetString時：

inf = c.getstring(5); 
//inf is equals "Hello how are you?\nFine and you\nI am fine, thanks."; 

當我打印它似乎以同樣的方式和不執行參數「\ n」：

tV1.setText(inf); 

//the text "is Hello how are you?\nFine and you\nI am fine, thanks." 

但我想：

"Hello how are you? 
    Fine and you 
    I am fine, thanks." 

什麼問題？

該解決方案對我來說：

String finalInf = inf.replace("\\n", System.getProperty("line.separator")); 
tV1.setText(finalInf); 

感謝：Skaard-Solo和休息。

Answer 1

我想你可以嘗試

String finalInf = inf.replace("\\n", System.getProperty("line.separator")); 
tV1.setText(finalInf); 


System.getProperty("line.separator")) 

是一個系統更換爲新的生產線

Answer 2

有一個內置的行分隔符

String newLine = System.getProperty("line.separator"); 

Answer 3

使用它這樣的：

String inf = c.getstring(5); 
String [] inf2 = inf.split("\\"). 

for (int i = 0; i < inf2.length(); i++){ 
    if(i < inf2.length() -1){ 
    inf += inf2[i].substring(1,inf2[2].length()) + System.getProperty("line.separator"); 
    } 
} 

不能更復雜，我挑戰你:)