补上:
public BInfo(String b_id, String b_pass) {
this.b_id = b_id;
this.b_pass = b_pass;
}
二、用axios传json数据时,命名与后端参数不一致
(就离谱!!!)

补上:
public BInfo(String b_id, String b_pass) {
this.b_id = b_id;
this.b_pass = b_pass;
}
二、用axios传json数据时,命名与后端参数不一致
(就离谱!!!)