blog/java/java字符类型转字符串类型六种方式 1. 使用String.valueOf()方法@Testpublic void givenChar_whenCallingStringValueOf_shouldConvertToString() { char givenChar = 'x'; String result = String.valueOf(givenChar); assertThat(result).isEqualTo("x");} 2. 使用 Character.toString() 方法@Testpublic void givenChar_whenCallingToStringOnCharacter_shouldConvertToString() { char givenChar = 'x'; String result = Character.toString(givenChar); assertThat(result).isEqualTo("x");} 3. 使用Character的构造方法@Testpublic void givenChar_whenCallingCharacterConstructor_shouldConvertToString() { char givenChar = 'x'; String result = new Character(givenChar).toString(); assertThat(result).isEqualTo("x");} 4. 通过String的隐式转换@Testpublic void givenChar_whenConcatenated_shouldConvertToString() { char givenChar = 'x'; String result = givenChar + ""; assertThat(result).isEqualTo("x");} 5.@Testpublic void givenChar_whenFormated_shouldConvertToString() { char givenChar = 'x'; String result = String.format("%c", givenChar); assertThat(result).isEqualTo("x");} 总结: 常用Stirng的隐式转换方式. 本文总阅读量 次 2020-06-04