这是我的代码
gulp.task('js', function () {
return gulp.src(['public/js/angular.js','public/js/app.js', 'public/js/**/*.js'])
.pipe(plumber({
errorHandler: function(err){
console.log(err);
this.emit('end');
}
}))
.pipe(concat('filename.min.js'))
.pipe(uglify().on('error', gutil.log))
.pipe(gulp.dest('public/js') //destination of new file
.pipe(notify({ message: 'Finished minifying JavaScript'})))
gulp.task('watch', function(){
gulp.watch('app/assets/sass/**/*', ['css']);
gulp.watch('public/js/**/*', ['js']);
});
更改任何js文件后出现控制台错误：
/projects/miche-web/public/js/miche.min.js：意外的令牌名称«replace»，预期的punc«，»] 消息：'/ Users/projects/miche-web/public/js/miche.min.js：意外的令牌名称«replace»，预期的punc«，»'， fileName：'/ Users / project /miche-web / public / js /miche.min.js'， lineNumber：247，
但是，该文件为空白，因此我无法在第247行引用错误。
有什么想法？
答案 0 :(得分：1)
您的static const uint8_t from_base64[128] = {
// 8 rows of 16 = 128
// note: only require 123 entries, as we only lookup for <= z , which z=122
255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 62, 255, 62, 255, 63,
52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 255, 255, 0, 255, 255, 255,
255, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 255, 255, 255, 255, 63,
255, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 255, 255, 255, 255, 255
};
static const char to_base64[65] =
"ABCDEFGHIJKLMNOPQRSTUVWXYZ"
"abcdefghijklmnopqrstuvwxyz"
"0123456789+/";
void base64_encode(string & out, string const& buf)
{
if (buf.empty())
base64_encode(out, NULL, 0);
else
base64_encode(out, reinterpret_cast<uint8_t const*>(&buf[0]), buf.size());
}
void base64_encode(string & out, std::vector<uint8_t> const& buf)
{
if (buf.empty())
base64_encode(out, NULL, 0);
else
base64_encode(out, &buf[0], buf.size());
}
void base64_encode(string & ret, uint8_t const* buf, size_t bufLen)
{
// Calculate how many bytes that needs to be added to get a multiple of 3
size_t missing = 0;
size_t ret_size = bufLen;
while ((ret_size % 3) != 0)
{
++ret_size;
++missing;
}
// Expand the return string size to a multiple of 4
ret_size = 4*ret_size/3;
ret.clear();
ret.reserve(ret_size);
for (size_t i = 0; i < ret_size/4; ++i)
{
// Read a group of three bytes (avoid buffer overrun by replacing with 0)
const size_t index = i*3;
const uint8_t b3_0 = (index+0 < bufLen) ? buf[index+0] : 0;
const uint8_t b3_1 = (index+1 < bufLen) ? buf[index+1] : 0;
const uint8_t b3_2 = (index+2 < bufLen) ? buf[index+2] : 0;
// Transform into four base 64 characters
const uint8_t b4_0 = ((b3_0 & 0xfc) >> 2);
const uint8_t b4_1 = ((b3_0 & 0x03) << 4) + ((b3_1 & 0xf0) >> 4);
const uint8_t b4_2 = ((b3_1 & 0x0f) << 2) + ((b3_2 & 0xc0) >> 6);
const uint8_t b4_3 = ((b3_2 & 0x3f) << 0);
// Add the base 64 characters to the return value
ret.push_back(to_base64[b4_0]);
ret.push_back(to_base64[b4_1]);
ret.push_back(to_base64[b4_2]);
ret.push_back(to_base64[b4_3]);
}
// Replace data that is invalid (always as many as there are missing bytes)
for (size_t i = 0; i != missing; ++i)
ret[ret_size - i - 1] = '=';
}
template <class Out>
void base64_decode_any( Out & ret, std::string const& in)
{
typedef typename Out::value_type T;
// Make sure the *intended* string length is a multiple of 4
size_t encoded_size = in.size();
while ((encoded_size % 4) != 0)
++encoded_size;
const size_t N = in.size();
ret.clear();
ret.reserve(3*encoded_size/4);
for (size_t i = 0; i < encoded_size; i += 4)
{
// Note: 'z' == 122
// Get values for each group of four base 64 characters
const uint8_t b4_0 = ( in[i+0] <= 'z') ? from_base64[static_cast<uint8_t>(in[i+0])] : 0xff;
const uint8_t b4_1 = (i+1 < N and in[i+1] <= 'z') ? from_base64[static_cast<uint8_t>(in[i+1])] : 0xff;
const uint8_t b4_2 = (i+2 < N and in[i+2] <= 'z') ? from_base64[static_cast<uint8_t>(in[i+2])] : 0xff;
const uint8_t b4_3 = (i+3 < N and in[i+3] <= 'z') ? from_base64[static_cast<uint8_t>(in[i+3])] : 0xff;
// Transform into a group of three bytes
const uint8_t b3_0 = ((b4_0 & 0x3f) << 2) + ((b4_1 & 0x30) >> 4);
const uint8_t b3_1 = ((b4_1 & 0x0f) << 4) + ((b4_2 & 0x3c) >> 2);
const uint8_t b3_2 = ((b4_2 & 0x03) << 6) + ((b4_3 & 0x3f) >> 0);
// Add the byte to the return value if it isn't part of an '=' character (indicated by 0xff)
if (b4_1 != 0xff) ret.push_back( static_cast<T>(b3_0) );
if (b4_2 != 0xff) ret.push_back( static_cast<T>(b3_1) );
if (b4_3 != 0xff) ret.push_back( static_cast<T>(b3_2) );
}
}
void base64_decode(vector<uint8_t> & out, string const& encoded_string)
{
base64_decode_any(out, encoded_string);
}
void base64_decode(string & out, string const& encoded_string)
{
base64_decode_any(out, encoded_string);
}
电话中存在语法错误。请注意以下内容......
pipe=＆GT;
.pipe(gulp.dest('public/js') //destination of new file
注意初始函数调用中缺少的.pipe(gulp.dest('public/js')) //destination of new file