http GET请求方式传递数组参数

异常：java.lang.IllegalArgumentException: Invalid character found in the request target. The valid characters are defined in RFC 7230 and RFC 3986

 

原因：get请求方式传参时，需要传递数组参数，http://localhost:8080/test?strings[]=aaa&strings[]=bbb

 

解决：修改传递数组参数的方法，http://localhost:8080/test?strings=aaa&strings=bbb