The invention discloses a line structured, light driven and holographic-interfered accurate three-dimensional measuring method to achieve the aim of generating a holographic-interfered sensor measuring path. The method comprises the following steps that coordinates of line structured light scanning measurement and holographic-interfered measurement are uniformly calibrated; scanning measurement and curve fitting are conducted; curve segmentation and extension treatment are conducted, curve overall coordination system unified transformation is conducted; and all measuring paths of holographic-interfered measurement are generated. The method has the beneficial effects that a low-cost line structured optical sensor and high-accurate point-light ranging sensor are combined, clamping difficultyin the measuring process is reduced, the problem that during a traditional batch measuring process, coordinate system registration is conducted to each accessory is converted to the problem of stablesolution that only one time of global calibration is required, and therefore automatic, quick and accurate three-dimensional measuring for blades in bulk and without registering is achieved.