String转boolean类型方法

采用boolean b1 = Boolean.parseBoolean(字符串)把字符串转布尔类型,代码如下:

package;

public class MyTest {
    public static void main(String[] args) {
        String b = "true";
        boolean b1 = Boolean.parseBoolean(b);
        System.out.println("b1 = " + b1);
    }
}

输出结果: b1 = true

也可以用"boolean b1 = true".equals(字符串) ? true: false;把字符串转布尔类型,代码如下:

package;

public class MyTest {
    public static void main(String[] args) {
        String b = "true";
        boolean b1 = "true".equals(b) ? true: false;
        System.out.println("b1 = " + b1);
    }
}

输出结果: b1 = true