java shell template多个字段模板生成

红太狼 2022-12-28 01:54 79阅读 0赞

hello.sh

#!/bin/bash
    
    tt=$IFS
    echo $tt
    
    rm -rf result
    mkdir result
    fileList=`ls template`;
    fileList=`echo $fileList`;
    
    for fileName in $fileList;
    do
            echo $fileName"==============================";
            cat field.txt | while read line
            do
                    tt=$IFS
                    IFS=
                    cat template/$fileName | while read -r line2
                    do
                            lineU=`echo $line | tr 'a-z' 'A-Z'`
                            lineTuoFeng=`echo $line |sed -r 's/([a-z]+)_([a-z])([a-z]+)/\1\U\2\L\3/'`
                            content=`echo $line2 | sed 's/xx/'$line'/g' | sed 's/XX/'$lineU'/g' |sed 's/xX/'$lineTuoFeng'/g'`
                            echo $content
                            echo $content >> result/$fileName.txt
                    done
    
            done
            echo $fileName"============================== one line have a bug * should change";
            content=`cat result/$fileName.txt | xargs  > result/line_$fileName.txt`
    
    done
    
    IFS=$tt

field.txt

wdsx
    field2
    field_hello

template/hello.txt

template/hello2.txt

/** XX    xx*/    
        private String xX;

执行hello.sh

得到结果

hello2.txt==============================
        /** WDSX    wdsx*/    
        private String wdsx;
    
        /** FIELD2    field2*/    
        private String field2;
    
        /** FIELD_HELLO    field_hello*/    
        private String fieldHello;
    
    hello2.txt============================== one line have a bug * should change
    hello.txt==============================
    <if test="wdsx != null and wdsx !=''">
        WDSX = #{wdsx}
    </if>
    <if test="field2 != null and field2 !=''">
        FIELD2 = #{field2}
    </if>
    <if test="fieldHello != null and fieldHello !=''">
        FIELD_HELLO = #{fieldHello}
    </if>
    hello.txt============================== one line have a bug * should change

## ##

### 文件下载链接 ###

[https://download.csdn.net/download/tanghuan0827/13695933][https_download.csdn.net_download_tanghuan0827_13695933]

shell脚本 执行hello.sh脚本就可以了。有点小bug，对于多行的转换

sh hello.sh

结果在result文件夹里面

参考链接：

[https://cloud.tencent.com/developer/ask/91789][https_cloud.tencent.com_developer_ask_91789]  （bash读不出前导空格）

[https://qastack.cn/unix/196239/convert-underscore-to-pascalcase-ie-uppercamelcase][https_qastack.cn_unix_196239_convert-underscore-to-pascalcase-ie-uppercamelcase] （sed驼峰正则表达式）

[https_download.csdn.net_download_tanghuan0827_13695933]: https://download.csdn.net/download/tanghuan0827/13695933
[https_cloud.tencent.com_developer_ask_91789]: https://cloud.tencent.com/developer/ask/91789
[https_qastack.cn_unix_196239_convert-underscore-to-pascalcase-ie-uppercamelcase]: https://qastack.cn/unix/196239/convert-underscore-to-pascalcase-ie-uppercamelcase