@cloudcome/utils-core/dist/base64.mjs.map

cloudcome core utils

{"version":3,"file":"base64.mjs","sources":["../src/base64.ts"],"sourcesContent":["/**\n * base64 转换为 Blob 实例\n * @ref http://stackoverflow.com/q/18253378\n * @param base64 {String} base64 编码\n * @returns {Blob}\n */\nexport function base64toBlob(base64: string): Blob {\n  const byteString = atob(base64.split(',')[1]);\n  const mimeString = base64.split(',')[0].split(':')[1].split(';')[0];\n  const ab = new ArrayBuffer(byteString.length);\n  const ua = new Uint8Array(ab);\n\n  for (let i = 0; i < byteString.length; i++) {\n    ua[i] = byteString.charCodeAt(i);\n  }\n\n  return new Blob([ab], {\n    type: mimeString,\n  });\n}\n"],"names":[],"mappings":"AAMO,SAAS,aAAa,QAAsB;AACjD,QAAM,aAAa,KAAK,OAAO,MAAM,GAAG,EAAE,CAAC,CAAC;AAC5C,QAAM,aAAa,OAAO,MAAM,GAAG,EAAE,CAAC,EAAE,MAAM,GAAG,EAAE,CAAC,EAAE,MAAM,GAAG,EAAE,CAAC;AAClE,QAAM,KAAK,IAAI,YAAY,WAAW,MAAM;AACtC,QAAA,KAAK,IAAI,WAAW,EAAE;AAE5B,WAAS,IAAI,GAAG,IAAI,WAAW,QAAQ,KAAK;AAC1C,OAAG,CAAC,IAAI,WAAW,WAAW,CAAC;AAAA,EAAA;AAGjC,SAAO,IAAI,KAAK,CAAC,EAAE,GAAG;AAAA,IACpB,MAAM;AAAA,EAAA,CACP;AACH;"}