The invention discloses a vegetable pickling technology, which comprises the following steps: step one, vegetable picking; step two, drying; step three, drying under the sun; step four, blending; step five, still standing; step six, stirring; step seven, soaking; and step eight, fermenting. Through hot air and a microwave heating device, vegetables are heated and dehydrated twice, then vegetables are dehydrated under the sun, the water in vegetables is fully volatilized, a primary pickling solution is prepared then and is allowed to stand still for a while, then the primary pickling solution is filtered and stirred so as to prevent severe precipitation of salt and sugar, the precipitation of salt and sugar will influence the flavoring effect of the upper layer of vegetables; the vegetables are soaked in the pickling solution so that the vegetables can fully absorb the pickling solution, the vegetables are fully spread, finally sealing fermentation is carried out, the whole process is simple and convenient, the pickled vegetable has rich fragrance and good taste, and the pickling efficiency is high.