1. 程式人生 > 其它 >go 新增圖形驗證碼

go 新增圖形驗證碼

技術標籤:gogogolang

1. 新增引用

    github.com/mojocn/base64Captcha

2.實現

	var store = base64Captcha.DefaultMemStore
	// 生成預設數字的driver
	driver := base64Captcha.NewDriverDigit(ImgHeight,.ImgWidth, KeyLong, 0.7, 80)
			cp := base64Captcha.NewCaptcha(driver, store)
	if id, b64s, err := cp.Generate(); err != nil {
		response.FailWithMessage("驗證碼獲取失敗", c)
	} else{
			fmt.Println(id,"-",b64s)
	}

3.登陸校驗驗證碼

istore.Verify(L.CaptchaId, L.Captcha, true) 

4.效果
在這裡插入圖片描述

5.資料

id = DODdoVajRRrq4y1s1B4F
b64s= data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAPAAAABQCAMAAAAQlwhOAAAA81BMVEUAAABrFgd3IhNxHA1nEgNuGQqcRziKNSbQe2xyHQ60X1B4IxTwm4yvWkuvWkuSPS6AKxyRPC32oZKqVUZwGwyzXk/PemvQe2x4IxTrlod1IBHIc2SPOiu2YVLTfm/HcmO5ZFXqlYb3opPSfW6SPS5tGAm6ZVZwGwzlkIGjTj/Tfm/ahXblkIF4IxTMd2h8JxisV0i/alvKdWbTfm9+KRpxHA1wGwxrFgeRPC2wW0zjjn+YQzSfSjtvGgupVEXtmImIMyTHcmOELyDGcWKyXU6iTT5xHA3bhnfLdmezXk+QOyxzHg+qVUbgi3y+aVrrloeLNieE4RC6AAAAAXRSTlMAQObYZgAABnNJREFUeJzkXH1LIz8QziCFwt0JoqCid9o/FBTKoVZ8qcqBK0pBv//H+dHdTTKTTJLJZrf2p8/9YTcvk3nyJJOXbU99ZZx9tgMrxtnZt2M8pPHtIY2vIba3vx3j7lVHffrxP8Bo9O0YD2v+cVjza4fHx3Vi/DCAzQulPvDzWvF96J/xxcXFx8dH72Z7As8Ximy6CguxV9RoEQAKKXfB3l6c8a++G6z0B1CwRKxs4aw8ZlMTfH+VMYaaF0qoqpYxQJpvWdw9PuYZx1HCFzhWlc5yu4LBIAob5+K4zm6uocrzAoG+w0K7Fsq/vs5l3FgETdvNDSu8ml4A6xrfYDZforDLrM7xFW47Idr1vQAoiluzbLlZ3Cjr8QXHjbwmrzp52I2yXxpb8FaftgEnUenx0I3x1VUWYzL4spvztaKzk04U/UC6qamBumIVCttPhXwbhd0iQD8ysps+SMzhe7lvQp/d8BmLIzT4QCAaOAorTmGps/f3fTCuKW6iZ+xfZJgDFU9/qADbTSucNah6U3hzc9NNV4lQBth/q3BVVWYeo1y96DhjqpeFIQu6PY+vH8tovtVLIYWhUVgvPbaqtYBt9cxWZCs0oIyn5t/YrQWWFW/MVCdxAE9qq38PEPINlCNjbenXeDxGph2FUQZQI94IYSa1imzzpBDPDYDArtLz/CHKgzJARsy+Yl+nkbBtV+Hi4S1XOBiYUDFAd1PA7JdsjreJarC/v+8WgaIdVqTddFF+n6+I61bh56B/talTbNuoB/soEbVNSMspOq3WEL0ZEStsvXl+fmaPAG3B09NTbRlFah3J3SncrmGtG11HdW1S/u4LSBTiDeKsZwgNokZhak/T1QszncLeWSOLKPUt891XZFDRHBtogkZQKAS0ABtRp4rbdXRRuODqJDaLsCdmgEY6B8cEGyTMsJ1Op4rduPNGw8ehZfEpM9CCFVxWsV2IbUJFNixt3D8CvJP0MOX6LNTjzYE38DoO2s5Tc0pFhMCQAoXPPgpvoFkrSsHR0RGl4YFdtQNmrwIvXJvSLd/53PFYxji+tgI9PEcspfjyYS82iRm+5MlVWEqZu1jF8iIeIoPOFMarT+AIJjPr3q34uaJxHVOYtCD2zNERTBjPVdi1q9RNomGRyNyNh76I8iK1yC/wjhdK+Qdja1a8I765iTNWEpGDYcTtL2lYcCMvCVjeIZvhywZnECgsHDDupSMnr1JqIVbC4QDkusPtNZ8wH5zF241kSdIiujx16i0WiybhZ6rBlvAMP5Ms2pyviMdXGo5QaXJ+41wk3jLHfKPwz58Jxm2Ans1mtkUaCeh9DzuHX2MMkiAdFIuT6PWf74WuGOWL9pczXNFlbEoH+L6+YpuY7nmSriJTgJlhJkihw6rrw64gmgbPnO5xgZzGebOvjOs1zs9ljG03OS7ZTQHeELm1d3d3UzdQlkfaF9OtXPf4fpMEIV87EciLTXpBYZ782kmF0R1Gm3ISLgqxwURLlp0Fjcp+JwOwy6TjJsIRk48VPjlZMv7NmlIStoqLnJmwCw65ciev8iJ1cSY6Gxn3aN2a72+WceD7IJ7BorO+aYmcZsh1RcIBdJ5gFOYR4NvYCfcwAL9SdAG6k6CsE/bNkN3oxY3WKF6ZzfZOe9hfM0BPuDiEBOOsLrKxsVHswBhbNZ90jIpdJnWHO5SBSo6Yg3Otu1HsDH6D4+692qShXi/S5ZhhrhzxIblwSjBm0k5os8Nghj4DQ9pmqAlEyValrjSrWF845JPR/l7DX5KXf0cwmUxiypqvVKo3nPwjw8de+R6GGPPJdA4rGI1GMIk3Yfi+1Yz/1g8/fuQwDiP/S6MBvmJk/Fyj4fu3ZVzU6uSl+dt8TfalyNaw2GwVLsPk5UUzXvJ9WVfGl8y3ZbphQiiuLd/LS/ptmUWJteSd3Rrgkj4uFmHGyYGQvJUdBn+Kakf4pof+5/D9U8Y4hMO0whyYzcBBD95gDMQ3tDkIof31hL/xPDjoxPitS6US5PKt9O9FPHTj+7Zyxpmo6vejdhObQGJr+AkKL3GbV3w+n0uPKZNJkvEn4PY2yPgfmzqX29Z8l9vb92zPhkKY7z+ecTaWB5j39xUy3ulYj/BN7NaiP6erFd7q6IUAT/RxZ6crY4TYbk30g8mtrcEYPz25jPuwmqHwHVtidQoPC/97h3d3POOvAe6bpV+Z7/f7f3Mw/gsAAP//fVFHeN0VzSoAAAAASUVORK5CYII=