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in Technique[技术] by (71.8m points)

grunt concat的问题

在grunt的watch里添加了concat任务,但我发现concat做的是append操作,这样的话前一次concat生成的代码还在,有什么办法解决么

 concat : {      // concat插件的配置信息
            options: {  
              separator: ';',  
              stripBanners: true
            }, 
            test_grunt : {   // 名称而已~
                files : { 
                   'public/js/qiniu/upFile.js': ['public/js/qiniu/*.js'],
                   'public/js/lib/biaoqing.js': ['public/js/lib/*.js']
                }
            }
         },

每次运行都会append到前一次的upFile.js 导致这个文件越来越大


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by (71.8m points)

先做一次clean.

grunt-contrib-clean


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