The invention discloses a slinging method. An opposite corner slinging method is mainly used. The method includes the steps that firstly, according to the water flow direction, two incident flow corners of a platform are acquired through detection; the two incident flow corners of the platform are slung; the other two corners of the platform are slung, sand pockets in the four corners of the platform are respectively of a pile shape, and therefore the platform is stabilized; finally other positions of the platform are slung. The method has the advantages that economical efficiency and high efficiency are achieved, pollution is avoided, and operability is high, and construction requirements can be met. Sand piles formed after slinging are connected tightly and are not prone to being undermined, anti-scouring protection can be provided for the base type platform, and the base type platform can be well protected.