int转换为String,常用的四种方法。时间:2023-03-10 05:11:39 int i = 100; 方法一:String s1 = i + " "; 方法二:String s2 = String.valueof(i); 方法三(先转换为Integer类型,在调用toString方法):Intrger i2 = new interger(i); String s3 = i2.toString(); 方法四:String s4 = Integer.toString(i);