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我正在使用 JQuery JSignature。当我通过创建签名时

     $("#signature").jSignature("setData", strval, 'image'); 

其中 strval 是您在下面看到的字符串 - 我收到错误消息。(jQuery.jSignature 上不存在方法 setData)。我的问题是我应该用 jSignature 重新创建一个签名:

“数据:图像/png;base64,iVBORw0KGgoAAAANSUhEUgAAAcIAAABkCAYAAAAVKjACAAAID0lEQVR4nO3dO4gdVQDG8Q + tLO2DpNRWRTtBEcUiiJBCQaIgioVgVGRLFYxiYWGvIGilYmM6YxVRSSKID9TCiC + IrmZJsknu7t47azE73JvZmTmPOWde5 / + + DqZKde87MvfPNec1IAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACk7LCkmaS5pMXelk1wm0v6MdAxAwAM1GXtD7Jdttot2zteM5 + DDQDo33XKWzoEXviALFqRz1mfDQBAJ9aUt2L6DotUt6IVuWk6UQCAcC6oXauvPF62UN7amSkfI0zFV1q2oEO3oot97nRWGwCYuC25Xayzvb Bn23FDci5pKOd1QYARmout4vsQtI7vZQ0HccVvhWZSfqyy0oAwJAVLRGX8Huxl5Ji1UMKE5AL0VIEkCCX8Cu61TAeMy2XsRCKALBnU27hx6SLaflE7i1 / QhHAZNis9SP80kEoAkjKTIQf6hGKACbtFxF + sEcoApiUNVWHIGDjqNyeIMSSDACDQwgiFEIRwOhUdW8BIfh0nz7bS0kBJKvqIrXWa4kwVT4tRcanAURV9Yi0K72WCKlwbSkWD18HgGCqlklw940 + uIZiEYyX + igsgGn4VNVjM0DfHpT74954rB8AZ8wQxVhckl9rkS5 + ALXKFxVCEGNCaxFAK1UXkId7LRHgb0d + b8wAkLDyRYHJBpiK3 + S + XhFAYsrrt5ghiimzeYMKgQgkpnxRAFJxWeZQJBCBBBCEgLQl8 + QaABNFEAJLO6KFCCSHIAT2MwUiY + nAhBCEQL2mQMwk / dpf0QCEQhACZqZABDBiBCFgR + rNLPxugJEjCAE3h8RLq4FJIQgBP / x2gIngxwz44bcDTET5x8xzRgE7BCEwETPt / 0HzehrArCkIH5W0rXwBfvGKqLFtC + WzZR9peZyAUaga + GdKOHCt1XBzfc3T1LYiLOeSzrc5qMCQEIZm5Td1YDou6tqWW99BM / atOI48gQejU77QF9t2n4UaEMaEpoWWXbfBeMLutAD921b9Fzl1BOG4nVS84CuPq / 3UUZ26ELK1nCl / 08eQnFJ + ztqO5y6UdxV / 323xEct3qv8ip9w6JAjHZ0t + F + / yBa5pH6l7RcsgcQnLWJPy1rU / 0PpuEVd9r + aS7o50DBBQ3Rco1dYhQTgOrl2emfLZ01XqHqlW / N1bsSoxEVWz0stbm1dbva9pdHFnYtLRoM1Uf / KG1sURG0E4TD5dnpmkdxv22fSi3kzSZvhqTNqHaj5HmaQ7LfYzN + xnClvRC4EBonWYbr2HyLXLs + iKMrlq2G / KQwOh1E3K29W1YfivwoVe3RrJU5Hq + IXy71ubLtpM0sFI5UMLTa3D / 3osVxfKLQSCsFu / Y + 9CUtflWWYKQO7Qw2vqdm7TkjrWZSVasunWPdhX4dCs7sRN + WJRrusD / RZn8o7Ib + zH1OVZZgpAbnjiuSD / FL / RwlrvvNTxfKvq40E3 / ICltMyi / OWcYh2HwGf8x7bLs8wmAJ / 2rwoqbKhd8KXy6MentL / + + GLAjah47HPt4Sl3Yc4EMo83SBt + JWgRgd 6X / 4zOTHl3eKqYmDdCTYPfxZd6TGOITfV5vcdyjV2b4GvbGjBN4ycAw9hU + wkuUx5isUUQjpRtf / 9C0sv9FLGRzUXaduIFcm2Cb6G8x6Etm5s0AtCfb6uvOMdV / 3a40xoMT / m4cGMwQi53hH0 / bmlbdmVlTNCOb / AVxzhUV5jNIm4C0J9Pqy + TdHZlH3UheLWTGgxX1cz8i72WCK3tyC0Ui7U9n0csk234cSdm9ofaBd + VwOUxtf4IQD9vy7 / FV6XqPHGzKT0jrkGT9pjsLlKmH5bv5vo5dIHWe0 / + 3Z2hg0 +雅/ 1xQXHnO4P3bNXOVlRdBzg3OY5LYob2bMBMvDfNxPVGJlbwuZSHmxp7Hyhsq68KIViPJVqJu6J + QpHwM3Pt2o4ZfJL9GCQXV3u3yP1RdacdP + N0zWdwnqSvVX1sDvRZKAzDBS27Zny6N6t + vFNY19iFf2R / vGMvcHbpnqP15862Ve17w3ir0nwKlY26ANyVuXsZQES2ra3HI3z2Gfl1mad + QfWxoebgW0i6ueVnNIVsKk + IqdIUgLuS3uivaABMi83 / DPQ5J5S3zNuME9P689PUDZpJ + ijAZ5je3 / hCgM / o2jHlDwTZUr68Y3XbXNleatjHKZl / Y3fEKT4Ak3XV / zBtu5K3FPeN4EUrZaNNRRPX1EILMVa + 07D / sT0u7WP5fYeLMfUbVvZFAAIDV3f3HmopStvgezJe1ZNxUc3H2VUxYcn2uzD0cfkDivOyX9MaWwIQGIihLGFhIlN4TS1Am27QYn2m73dk6GO3n6m / 2eq3d1A / AA5i / + iLbaE87N7splpJekLmi3tVN6hrK890vofoPvnVb676F / 26vCyaAAQGrE24zRV / 7SDMbJa8FAFVvIYqRGtoLMuSfpZdfTNJ55Uv + 6jzt + W + CEAA6MC67AIw9XW4prrdVPE3PyjMsQMABLY6O7dti64uGBaSXu2qQpE1LRcJNREs0 / INESDL / wYACCxG6L3WaQ26FeNmoRx + q46X /吨/ 1caoFAOlqG3oxX3E2RKFCL5N0zuLz7pL0zcrf3hOuKgAAye3izUPl / QLvr5afeW5vf9tyf0A5AACj97yW4crTkAAAyTmkZRCe6bksAAB07kZJ9 + 5TT / VcFgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOvI / oiQ3tI2E + lUAAAAASUVORK5CYII =”

我如何

4

1 回答 1

2

采用 :

$("#signature").jSignature("importData",strval);
于 2012-07-19T08:22:58.517 回答