【Web】前台传送JSON格式数据到后台Shell处理

1、js中的json对象和字符串之间的转化:http://www.oschina.net/code/snippet_175925_6288

代码片段:

var obj = JSON.parse(description[field]);
var str = JSON.stringify(obj, null, "	");
$("#id_{{item.Field}}").val(str);

var obj = JSON.parse($("#id_{{item.Field}}").val());
var str = JSON.stringify(obj);
requestParameters["{{item.Field}}"] = str; 

2、shell字符串替换实现:http://blog.csdn.net/lepton126/article/details/31375935

http://www.cnblogs.com/chengmo/archive/2010/10/02/1841355.html

%x=abcdabcd
 %echo ${x/a/b} # 只替换一个
bbcdabcd
 %echo ${x//a/b} # 替换所有
 
bbcdbbcd

举例

#test='liu.'

#echo ${test//'.'/'.'}

liu.

shell中"示例:

#! /bin/bash

K8s_Params=$*
# echo ${K8s_Params}
K8s_Params=${K8s_Params//"/"}
# echo ${K8s_Params}
cd /root && python test_docker.py ${K8s_Params}
原文地址:https://www.cnblogs.com/junneyang/p/5377785.html