2020-12-28踩坑记录

public static void main(String[] args) {
    boolean b1 = Boolean.parseBoolean("true");
    System.out.println("b1=" + b1);//b1=true
    b1 = Boolean.parseBoolean("false");
    System.out.println("b1=" + b1);//b1=false
 
    boolean b2 = Boolean.valueOf("true");
    System.out.println("b2=" + b2);//b2=true
    b2 = Boolean.valueOf("false");
    System.out.println("b2=" + b2);//b2=false
 
    boolean b3 = Boolean.getBoolean("true");
    System.out.println("b3=" + b3);//b3=false
    b3 = Boolean.getBoolean("false");
    System.out.println("b3=" + b3);//b3=false
}

接口返回的map，里面的内容是true，由于错误使用getBoolean，结果使得程序进入迷之状态，更改valueOf后正常。。