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fis-preprocessor-js-exception-catch

v0.0.4

Published

js文件编译自动加try/catch的fis插件

Downloads

10

Readme

简介

该npm包是一个F.I.S的插件,作用是在js文件编译时自动的在function内部加上try/catch,并且catch部分代码如下:其中alog为百度前端统计框架.

catch(e){
    if(typeof alog != 'undefined'){  //
        alog('exception.fire', 'catch', {
            msg: e.message || e.description,
            path: 'common:common/widget/slide/slide.js', //编译前的js文件路径
            ln: 25 //编译前该function的结束行号
        });
    }
}

使用效果

示例1:

//编译前
var slide = {
    init: function(name){
        this.name = name;
    },
    name: ''
}

//编译后
var slide = {
    init: function(name){try{
        this.name = name;
    }catch(e){............}},
    name: ''
}

示例2:

//编译前
exports.init = function(name)
{
    slide.init(name);
}

//编译后
exports.init = function(name)
{try{
    slide.init(name);
}catch(e){............}}

示例3:

//编译前
$('#search').on('click', function(){
    search();
});

//编译后
$('#search').on('click', function(){try{
    search();
}catch(e){............}});

示例4:

//编译前
function init(){
    conosle.log('init');
}

//编译后:对于直接的函数声明,插件可以配置是否加try/catch,配置方法见下节
/*************** funcDeclaration:true  ************/
function init(){try{
    conosle.log('init');
}catch(e){............}}
/*************** funcDeclaration:false ***********/
function init(){
    conosle.log('init');
}

使用方式

安装插件

$ npm install -g fis-preprocessor-js-exception-catch

然后在fis-conf.js里面配置使用

fis.config.merge({
    modules: {
        preprocessor: {
            js: 'js-exception-catch'
        }
    },
    settings: {
        preprocessor:{
            "js-exception-catch":{
                file: {
                    include: /.js$/, //文件名的命中正则,不配置则都不命中
                    exclude: /\/common\//i  //排除
                },
                func: {
                    include: /init/i, //函数名的命中正则,不配置则都不命中
                    exclude: ''  //排除
                },
                funcDeclaration: true //直接的函数声明是否也生效
            }
        }
    }
});