实际参数:
DC2h49e7NFSbwJiH7VxfscLa%2Bwe7EYY3O1nN2svzUSu55E0FvrsCYpCvqOjs0jVu%2Fo4PQakNQwK9PEyXv1gDO9DNx%2Bl3Cq9DztqX6%2FYfSXFR1iDttKo%2Fy15cP1miNA9%2Bj%2BPuxaVH%2B8kfnFqZe800i%2BkcYunL%2F8SjhgrY1kfOiTWSGzeyU302OcRKtwo8QzRI80Qz3×1rZF2%2F6qm6E4VGMej%2Bl%2BWwdzZLOJTNv7XQfhSoUsTUM0O84s6g1M2pjHTwnQIh%2BQesRhj24BAT7LsJ1We8WqiWehOjBylWradZlJu2acXYd46Tx4%2B3eydQ95i6ItgzopOLRXX5pqdL8ZXptw%3D%3D
后端收到的参数:
DC2h49e7NFSbwJiH7VxfscLa we7EYY3O1nN2svzUSu55E0FvrsCYpCvqOjs0jVu/o4PQakNQwK9PEyXv1gDO9DNx l3Cq9DztqX6/YfSXFR1iDttKo/y15cP1miNA9 j PuxaVH 8kfnFqZe800i kcYunL/8SjhgrY1kfOiTWSGzeyU302OcRKtwo8QzRI80Qz3×1rZF2/6qm6E4VGMej l WwdzZLOJTNv7XQfhSoUsTUM0O84s6g1M2pjHTwnQIh QesRhj24BAT7LsJ1We8WqiWehOjBylWradZlJu2acXYd46Tx4 3eydQ95i6ItgzopOLRXX5pqdL8ZXptw==