Angular从spring-boot获取异常文本

Question

this.apiServiceService.generateToken(authRequest).subscribe(
data => {}, 
err => {
console.log(err.error);
})
; }

输出为

{"timestamp":"2020-05-07T16:08:16.133+0000","status":500,"error":"Internal Server Error","message":"Bad credentials!","path":"/api/authenticate"}

我只能从这个输出中得到消息吗？感谢

Answer 1

不确定您是否在寻找它，只需使用console.log(err.error.message);即可打印消息。

var err = JSON.parse(err.error); 
console.log(err.message);